CIA TCooler LP / ILP - Pro Therm

NA 12.701 B 12 - 2012

TECHNICAL BROCHUREAir-water units with centrifugal fan

Water chillersSeries CIATCooler LP

Air-water heat pumpsSeries CIATCooler ILP

CIA

TC

oole

r LP

/ IL

P

HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 12.701 B

Water chillers and air/water heat pumps

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ContentsDescription..............................................................................................................................................................................................................................5Series .....................................................................................................................................................................................................................................5Range .....................................................................................................................................................................................................................................5Operation limits.......................................................................................................................................................................................................................5Unit components.....................................................................................................................................................................................................................6Designation.............................................................................................................................................................................................................................7Unit's operating range ...........................................................................................................................................................................................................8Seasonal performance ...........................................................................................................................................................................................................8DEGIPAC defrosting system ..................................................................................................................................................................................................8STD version: technical characteristics....................................................................................................................................................................................9STD version: technical characteristics with pump included LPC / ILPC .......................................................................................................................................... 10HEE version: technical characteristics .................................................................................................................................................................................11HEE version: technical characteristics with pump included LPC / ILPC .......................................................................................................................................... 12Electrical heater with hydraulic module ................................................................................................................................................................................13Auxiliary heating management (with a CONNECT2 control) ................................................................................................................................................13Pressure drops in the mesh fi lter (sent in the kit) ................................................................................................................................................................13Minimum volume of water admissible in the installation (cooling mode) ...................................................................................................................................14Circulation pumps available for LPC / ILPC ........................................................................................................................................................................14Schematic diagram of the hydraulic circuit ...........................................................................................................................................................................15Cooling capacity of the STD version (kW) ............................................................................................................................................................................16Heating capacity of the STD version (kW) ............................................................................................................................................................................18Cooling capacity of the HEE version (kW) ............................................................................................................................................................................20Heating capacity of the HEE version (kW) ...........................................................................................................................................................................22Evaporator operating limits ...................................................................................................................................................................................................24Operation with glycol water ..................................................................................................................................................................................................24

Anti-freeze protection with glycol water: Freezing point ................................................................................................................................................25Corrosion behaviour .............................................................................................................................................................................................................25Cooling recovery circuit (optional) ........................................................................................................................................................................................26

Technical characteristics of the recovery circuit with the STD version ..........................................................................................................................26Power recovered by the recovery circuit with the STD version .....................................................................................................................................27Technical characteristics of the recovery circuit with the HEE version ..........................................................................................................................29Power recovered by the recovery circuit with the HEE version .....................................................................................................................................29

Sound levels of the STD version ..........................................................................................................................................................................................31Sound levels of the HEE version ..........................................................................................................................................................................................32Dimension schemes for the STD version .............................................................................................................................................................................33

LP / ILP / LPC / ILPC - 90V-STD / 100V-STD horizontal DISCHARGE, M00 assembly (mm) ......................................................................................33LP / ILP / LPC / ILPC - 90V-STD / 100V-STD vertical DISCHARGE, M01 assembly (mm) ..........................................................................................34LP / ILP / LPC / ILPC - 120V-STD / 160V-STD / 180V-STD horizontal DISCHARGE, M00 assembly (mm) ................................................................35LP / ILP / LPC / ILPC - 120V-STD / 160V-STD / 180V-STD vertical DISCHARGE, M01 assembly (mm) ....................................................................36LP / ILP / LPC / ILPC - 200V-STD horizontal DISCHARGE, M00 assembly (mm) ........................................................................................................37LP / ILP / LPC / ILPC - 200V-STD vertical DISCHARGE, M01 assembly (mm) ............................................................................................................38LP / ILP / LPC / ILPC - 240V-STD / 280V-STD / 320V-STD / 360V-STD horizontal DISCHARGE, M00 assembly (mm) .............................................39LP / ILP / LPC / ILPC - 240V-STD / 280V-STD / 320V-STD / 360V-STD vertical DISCHARGE, M01 assembly (mm) .................................................40LPC / ILPC with hydraulic module (mm) ........................................................................................................................................................................41Condensation pressure control damper for HORIZONTAL discharge (mm)..................................................................................................................42Condensation pressure control damper for VERTICAL discharge (mm) .......................................................................................................................42

Dimension schemes for the HEE version .............................................................................................................................................................................43LP / ILP / LPC / ILPC - 90V-HEE horizontal DISCHARGE, M00 assembly (mm) .........................................................................................................43LP / ILP / LPC / ILPC - 90V-HEE vertical DISCHARGE, M01 assembly (mm) ..............................................................................................................44LP / ILP / LPC / ILPC - 100V-HEE / 120V-HEE horizontal DISCHARGE, M00 assembly (mm) ....................................................................................45LP / ILP / LPC / ILPC - 100V-HEE / 120V-HEE vertical DISCHARGE, M01 assembly (mm) ........................................................................................46LP / ILP / LPC / ILPC - 160V-HEE / 180V-HEE horizontal DISCHARGE, M00 assembly (mm) ....................................................................................47LP / ILP / LPC / ILPC - 160V-HEE / 180V-HEE vertical DISCHARGE, M01 assembly (mm) ........................................................................................48LP / ILP / LPC / ILPC - 200V-HEE / 240V-HEE / 280V-HEE horizontal DISCHARGE, M00 assembly (mm) ................................................................49LP / ILP / LPC / ILPC - 200V-HEE / 240V-HEE / 280V-HEE vertical DISCHARGE, M01 assembly (mm) ....................................................................50LPC / ILPC with hydraulic module (mm) ........................................................................................................................................................................51

Airfl ow characteristics: selection of fan motors, STD version ...............................................................................................................................................52Gravimetric fi lter in the return air (optional) ..........................................................................................................................................................................52Airfl ow characteristics: selection of fan motors, HEE version...............................................................................................................................................53Gravimetric fi lter in the return air (optional) ..........................................................................................................................................................................53Assembly recommendations ................................................................................................................................................................................................54Electronic controls ................................................................................................................................................................................................................56



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DESCRIPTIONThe CIATCooler LP / ILP cooling only and reversible heat pumps are compact outdoor air/water units. Available in two versions: STD (Standard) and HEE (High Energy Effi ciency). These units have been made for operation indoors in the production of hot and/or cold water, applicable to heating, cooling, and industry.

They are equipped with centrifugal fans (STD version) or electronic plug-fans (HEE version), plate exchangers, hermetic scroll compressors, and electronic control with microprocessors, components optimised for the R-410A refrigerant.

This range is also offered with a hydraulic module: LPC / ILPC with an integrated circulation pump and the option for a buffer tank equipped with an electrical heater.

The entire range also has the option to include a desuperheater circuit that allows for the production of hot water at a temperature greater than in the condensation circuits.

All units are charged with refrigerant and are tested at the factory, verifying the correct operation of all their components.

RANGE• STD Version (Standard):

Units 1 cooling circuit, 1 compressor, 5 models:

90 / 100 / 120 / 160 / 180

Units 1 cooling circuit, 2 compressors, 5 models:

200 / 240 / 280 / 320 / 360

• HEE Version (High Energy Effi ciency):

Units 1 cooling circuit, 1 compressor, 5 models:

90 / 100 / 120 / 160 / 180

Units 1 cooling circuit, 2 compressors, 3 models:

200 / 240 / 280

SERIESCIATCooler LPAir-condensed water chillers.

CIATCooler ILPReversible heat pump units for operation in negative outdoor temperatures (greater than -15ºC WB) for water heating and cooling. Defrosting by reversing the cycle.

OPERATION LIMITS

With control of operation condensation pressure up to -15ºC.

Minimum outlet temperature. With the option of glycol water for lower temperature operation from 5ºC to -10ºC.

Scroll compressorsR-410A refrigerantCompact and silent designCooling solution where an outdoor installation is impossible

Series

Cooling mode Heating mode

Air Water (outlet T.)

Air Water (outlet T.)

Max. Min. Max. Min. Max. Min. Max. Min.

LP 46ºC 12ºC 18ºC 5ºC -- -- -- --

ILP 46ºC 12ºC 18ºC 5ºC 20ºC DB -15ºC DB 55ºC 30ºC

Cooling capacity:

Heating capacity:

17,7 to 74,3 kW21,8 to 84,8 kW


HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 12.701 B6

CIATCooler LP

Optional functions:• Compensation of the

setpoint based on the outdoor temperature, with the possibility of choosing a different compensation constant for cooling and heating.

• Possibility of connecting to a supervision network through a standard RS485 serial line.

• Auxiliary card for controlling cooling/heating remotely.

pGD1 control panel• Operating modes: hot or cold.• Display of setpoints, time, and temperature of the inlet water to

the evaporator.• Modifi cation of the operating parameters (setpoints, differential, and

timings).• Alarm indication.

CONNECT2 control (2-compressor models of the STD version and all models of the HEE version)Electronic control module with microprocessor and CPU, central automation, and access to the internal operating states.

Includes• Run, Stop, Reset or Remote control functions.• Selection of COOLING or HEATING operating mode.• Outputs. RS485 output for BMS connection (ModBus-JBus):

* Contact relay card adapter with no additional power needed.* Adapter for remote control (optional).

• Analogue, multi-lingual LCD screen with LED indicators.

Functions• Display of the information related to operations for:

* direct display of messages in different languages,* direct reading of temperature and pressure.

• Complete management of compressors with a start-up sequence, count, and equalisation of operating times.

• Auto-adaptive and pro-active functions, adjusting the control in the compensation for the parameters.

• Device to reduce the stratifi ed power being cascaded to the multi-compressors, based on the cooling or heating needs controlled by the water temperatures.

• Control of the internal operating parameters.• Management of a second setpoint.• Direct display of the water temperatures and pressure.• Diagnosis of the operating and failure states: HP/LP, water fl ow, compressor motor(s), anti-frost.• Anti-short-circuit protection.• Remote management and surveillance.• Master/slave management capable of managing two units in a

single water loop, alternating the Master and Slave based on the operating times.

• Adjustment of the setpoint with a 4-20 mA signal.• Weekly programming.

Casing- Casing made of galvanised steel metal with polyester paint, colour

RAL 7035. Self-supporting frame.

Outdoor circuit- Coil(s) with copper pipes and aluminium fi ns. - Condensate drain pan.- Choice of air discharge position: HORIZONTAL (M00 assembly) or

VERTICAL (M01 assembly).- Outlet fan(s):

STD Version (Standard): Centrifugal fan(s) coupling by pulleys and belts. Electric motor(s) with tensioner, energy-effi cient IE2 motors, class F, IP55, and internal thermal protection. One double-intake turbine, with an impeller with front-curved blades. Greased spherical bearings, with no maintenance required.

Choice of available pressure from 7 to 35 mm.a.c.

HEE Version (High Energy Effi ciency): Variable speed electronic plug-fan(s) with condensation pres-sure control which adapt their rotation speed to the installation requirements, thereby reducing electricity consumption, the sound level at partial charge, and improving the average seasonal output of the unit (ESEER). Energy-effi cient ErP 2015 motor, Class F, IP54, and internal thermal protection.

Indoor circuit- Thermally isolated, welded stainless steel plate exchanger.

Cooling circuit- Hermetic scroll-type compressor(s), assembled over antivibration

mounts. Control of phase equilibrium and the direction of rotation.- Crankcase heater.- Thermostatic expansion valve(s) with external equalisation.- Anti-acid dehydrating fi lter(s)- Liquid receiver(s) (heat pump units).- Liquid sight glass.- Particle separator (models 200 to 360).- Four-way cycle reversing valves (heat pump units).

Electric panel- Complete and fully wired electric panel. Insulated panel cover to

prevent condensation. IP55 protection- Power supply with neutral and main ground connection.- Compressor and fan motor contacts.

Electronic controlμChiller2 control (1-compressor models of the STD version)Control system by microprocessor made by:

Control board• Control of the water's temperature.• Control and optimisation of the operation parameters and manage-

ment of safety devices.• Anti-short-circuit timing.• Management of the defrosting by time and/or temperature and/or

pressure.

UNIT COMPONENTS



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DESIGNATION

ILPC-90V-STD

model

R410A

standardversion

series model

example

heatpumpr

circulationpump

series

I = heat pump

V = R410ALP = air-water unit with

scroll compressorand centrifugal fan C = with circulation pump (optional)

version

STDHEE

= stardard= high efficiency

Protections- High pressure pressostat.- Low pressure pressostat (with μChiller2) or safety device integrated

into the control (with CONNECT2).- Water fl ow controller.- Anti-freeze protection built into the control.- Compressor discharge temperature control.- Non-return valve built into the compressor discharge.- Compressor thermal protection.- Main door switch.- Automatic switch in the control circuit.- Magnetothermic protection switches for the compressor(s) power

line and fan motor.- Timing the disconnection of the circulation pump.- Failure safety device for the circulation pump.

Options- VERTICAL air discharge, M01 assembly (default horizontal dis-

charge, M00 assembly).- In the STD version: Different confi gurations of available pressure

from 7 to 35 mm.a.c. (default 7 mm.a.c.).- In the STD version: Condensation pressure control by the damper with

proportional control for operation during all seasons (up to -15°C).- Gravimetric fi lter in the return air.- Flexible connections for the outdoor circuit's outlet and return air.- Coil with copper pipes and copper fi ns (upon request).- Coil with copper pipes and aluminium fi ns with polyurethane and

blygold polual coating.- High- and low-pressure pressure gauges in the cooling circuit.- Compressor soft starter.- LOW NOISE version with compressor sound insulation.- In the STD version: CONNECT2 electronic control for units with 1

compressor.- Options for the μChiller2 and CONNECT2 electronic controls (See

page 56).- Transformer for power supply without neutral.- Voltage 400 / 440V - 60 Hz. (upon request).- During periods with low outdoor temperatures, anti-freeze protection

for the stopped unit.• Thermal insulation of the body 18 mm thick. Mandatory with nega-

tive conditions (glycol water).

• Electrical heaters in the hydraulic circuit.• Electrical heaters in the condensate drain pan. Mandatory when

outdoor temperatures are below 3°C.- Operation with glycol water up to a minimum outlet temperature of

-10ºC. - Filter with stainless steel mesh (800 microns), supplied in the kit

(optional for LP / ILP units and standard for LPC / ILPC).- Cut-off and water control valves, supplied in the kit.- Flexible hydraulic connections, supplied in the kit.- Antivibration mounts made of rubber.

Version with circulation pump included (LPC / ILPC)- Monocellular IP55 centrifugal circulation pump that can operate with

glycol water (mono-ethylene glycol). The pump must be changed for mono-propylene glycol (upon request).

- Closed expansion vessel.- Safety valve with a tare value of 4 bar.- Draining valve.- Automatic air bleeder valve (in models 200 to 360).- Filter with stainless steel mesh (800 microns), supplied in the kit for

installation by the client.

Options for LPC / ILPC- High-pressure, monocellular, IP55, circulation pump that can operate

with glycol water (mono-ethylene glycol).- Low-pressure, monocellular, IP55, circulation pump that can operate

with glycol water (mono-ethylene glycol) (except in model 90).- Double circulation pump with automatic switching for operation

between the two pumps (models 200 to 360). This option is not available in units that have the low-pressure pump option.

- Hydraulic module coupled to the unit, with a thermal buffer tank made of black stainless steel, painted, and thermally insulated, with an anti-freeze electrical heater (1 kW). This heater has the option to be replaced by a support heater to heating in one or two stages (from 3 kW to 36 kW).

Desuperheater circuit- Thermally isolated, welded stainless steel plate exchanger for work-

ing in a closed circuit in the recovery of hot gases.- Draining valve and ball valve- Hot water recovery control thermostat.- Option for a 3-speed hot water circulation pump.- Flexible hydraulic connections, optionally supplied in the kit.



CIATCooler LP

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13-fe

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20-fe

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27-fe

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06-m

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13-m

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20-m

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115%

110%

105%

100%

95%

Standard

DEGIPAC

DEGIPAC DEFROSTING SYSTEMThis system, present as standard in the electronic controls of these units, allows for a suitable defrosting of the outdoor coil in the air/water heat pumps.

Thanks to a regular examination of several reference parameters in order to estimate the frost cover, such as the evaporating temperature of refrigerant and the outdoor air temperature, DEGIPAC starts the defrost only when it is really necessary, and defi nes the time just necessary to a perfect defrosting of fi ns of the air coil exchanger.

Compared with a traditional defrosting cycle with timer, DEGIPAC offers an improvement of 5% thus on average of the seasonal COP and it makes it possible to divide by 2 the number of defrosts over one season. The result is an increased reliability of the heat pumps as well as an excellent optimization of the cycles frequency by privileging the cold and wet periods.

SEASONAL PERFORMANCEUntil recently, the effi ciency of air conditioners in Europe was measured using a single nominal test point under full load, called Energy Effi ciency Ratio (EER). However, a unit’s effi ciency depends on its operating conditions.

Analyses of installed systems show that heat load varies from season to season and that a water chiller operates primarily at reduced capacity.

The purpose of ESEER (European Seasonal Energy Effi ciency Ratio) is to characterise the seasonal effi ciency of water chillers by taking into account their effi ciency with partial load according to the conditions established by the European certifi cation body EUROVENT.

The effi ciency under partial load is therefore essential when choosing a water chiller.

Seasonal heat load variations

ESEER = A x EER100% + B x EER75% + C x EER50% + D x EER25%

A, B, C and D are weighting factors pertaining to a unit’s running time based on its load

(*) Water fl ow = Water fl ow at 100%

Jan.. Feb. March April May June July August Sept. Oct. Nov. Dec.

only 3 month above 75 %

Unit charge

Air inlet temperature

Chilled water mode

Weightingfactor

100% 35ºC 12ºC / 7ºC A = 0,03

75% 30ºC 10,8ºC / 7ºC (*) B = 0,33

50% 25ºC 9,5ºC / 7ºC (*) C = 0,41

25% 20ºC 8,3ºC / 7ºC (*) D = 0,23

UNIT'S OPERATING RANGE

+55+50+45+30

+20

+10

+0

-10

-15

Out

door

tem

pera

ture

°C

DB

Outlet water temperature in the condenser °C+18+50-10

-15

+46

Out

door

tem

pera

ture

°C

DB

Mandatory glycol

Outlet water temperature in the evaporator °C

Cond

ensa

tion

pres

sure

contr

ol

COOLING mode HEATING mode



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STD VERSION: TECHNICAL CHARACTERISTICS

Cooling capacity calculated in accordance with the UNE-EN-14511 standard given for outlet water temperature conditions of 7ºC and 35ºC outdoor temperature. Heating capacity calculated in accordance with the UNE-EN-14511 standard given for outlet water temperature conditions of 45ºC and 6ºC WB outdoor temperature. Total power input by compressor(s), motorised fan(s), and electronic controls under nominal conditions, calculated in accordance with the UNE-EN-14511 standard. Options

are not included. European Seasonal Energy Effi ciency Ratio (ESEER) obtained in accordance with the calculation conditions established by the certifi cation body EUROVENT.Energy-effi cient motors IE2.Climatic warming potential of a kilogram of fl uorinated greenhouse gas in relation to a kilogram of carbon dioxide over a period of 100 years.

CIATCooler LP / ILP 90V-STD

100V-STD

120V-STD

160V-STD

180V-STD

200V-STD

240V-STD

280V-STD

320V-STD

360V-STD

Cooling capacities

Net cooling capacity (kW) 17,72 21,12 25,16 32,68 35,95 43,72 49,30 55,73 68,00 74,31

Net power input (kW) 7,76 9,11 10,00 12,44 14,27 17,52 19,65 22,21 24,61 28,42

Net EER performance 2,28 2,32 2,52 2,63 2,52 2,50 2,51 2,51 2,76 2,61

ESEER 2,60 2,61 2,84 2,98 2,88 3,38 3,37 3,01 3,56 3,57

Heating capacities

Net heating capacity (kW) 21,77 26,11 29,69 38,30 42,62 51,55 58,67 66,89 76,53 84,78

Net power input (kW) 7,29 8,83 9,86 12,74 14,01 17,12 19,49 22,16 24,56 27,88

Net COP performance 2,98 2,96 3,01 3,01 3,04 3,01 3,01 3,02 3,12 3,04

Outdoorcircuit centrifugal fan

Nominal air fl ow (m3/h) 6500 7000 10000 12200 12200 16000 20000 24400 24400 24400

Available static pressure (mm.a.c.) 7

Number / turbines 1 / 1 2 / 2

Motor output (kW) 1,5 2,2 2,2 3,0 3,0 2 x 2,2 2 x 2,2 2 x 3,0 2 x 3,0 2 x 3,0

Power input (kW) 1,05 1,31 1,73 2,02 2,02 2,52 3,47 3,72 4,03 4,03

Speed (r.p.m.) 821 886 723 627 627 741 723 596 627 627

Indoor circuit

Nominal water fl ow (m3/h) 3,1 3,7 4,3 5,7 6,2 7,5 8,5 9,6 11,7 12,8

Pressure drop (m.w.c.) 2,3 3,2 2,9 4,7 2,9 4,2 3,2 4,0 2,1 2,6

Minimum water fl ow (m3/h) 2,2 2,7 3,1 4,1 4,3 4,7 6,2 7,2 8,3 8,6

Maximum water fl ow (m3/h) 6,2 7,4 8,8 11,3 12,7 15,0 17,2 19,2 23,6 26,0

Type of hydraulic connections Gas threaded

Diameter of connections M 1 1/4" M 1 1/2" M 2"

Compressor

Type Scroll

Number 1 2

Number of circuits 1

Number of stages 1 2

Oil type Copeland 3MAF 32 cST, Danfoss POE 160 SZ, ICI Emkarate RL 32 CF, Mobil EAL Artic 22 CC

Volume of oil (l) 3,0 3,3 3,3 3,3 6,2 2 x 3,3 2 x 3,3 2 x 3,3 2 x 3,3 2 x 6,2

Refrigerant

Type R-410a

Global warming potential (GWP) 1.720

Charge (kg) 5,9 6,1 6,6 6,9 7,6 9,2 12,3 12,4 14,9 15,4

Electrical characteristics

Electrical power supply 400 V / III ph / 50 Hz (±10%)

Power supply 3 Wires + Ground + Neutral

Maximum absorbed current

Compressor(s) (A) 15,3 18,5 20,1 25,1 29,1 37,0 40,2 46,0 50,2 58,2

Fan(s) (A) 3,6 5,0 5,0 6,9 6,9 10,0 10,0 13,8 13,8 13,8

Control (A) 0,9 0,9 0,9 0,9 0,9 1,8 1,8 1,8 1,8 1,8

Total (A) 19,8 24,4 26,0 32,9 36,9 48,8 52,0 61,6 65,8 73,8

Dimensions

Length (mm) 1117 1398 2113 2673

Width (mm) 860

Height (mm) 1437 1717 1437 1717

WeightEmpty (kg) 297 310 369 387 385 558 638 670 704 710

In operation (kg) 301 315 376 394 393 573 653 686 722 727



CIATCooler LPSTD VERSION: TECHNICAL CHARACTERISTICS WITH PUMP INCLUDED LPC / ILPC

CIATCooler LPC / ILPC 90V-STD

100V-STD

120V-STD

160V-STD

180V-STD

200V-STD

240V-STD

280V-STD

320V-STD

360V-STD

Average Seasonal Performance ESEER 2,67 2,63 2,87 3,02 2,87 3,41 3,39 3,02 3,56 3,57

Indoor circuitNominal water fl ow (m3/h) 3,1 3,7 4,3 5,7 6,2 7,5 8,5 9,6 11,7 12,8


Expansion vessel

Volume (l) 12 20

Filled pressure (kg/cm2) 1,5

Buffer tank(LPC / ILPC + module)

Volume of the buffer tank (l) 100 150 225

Maximum water capacity of the installation

Water 40ºC (l) 700 650 1100

Water 50ºC (l) 410 360 625

Drained diameter M 3/4” M 1”

Anti-freeze elec. heater (standard)

Voltage 230 V / I ph

Output (kW) 1 (4,3 A)

Hydraulic connections

Type Gas threaded

Diameter M 1 1/4" M 1 1/2" M 2”

Dimensions

Length (mm)LPC / ILPC 1117 1398 2113 2673

LPC / ILPC + module 2117 2398 3113 3673

Width (mm) 860

Height (mm) 1437 1717 1437 1717

Weight

LPC / ILPC Empty (kg) 313 328 387 405 405 580 660 694 730 735

In operation (kg) 330 345 407 425 426 616 696 730 768 774

LPC / ILPC + module

Empty (kg) 452 466 548 566 566 742 829 863 899 904

In operation (kg) 570 585 721 739 740 1005 1094 1128 1167 1172

The water capacity for the installation indicated in this table corresponds to the maximum that the installation allows based on the expansion vessel assembled on the unit. The volume of the buffer tank has been taken into account for this section. In case the capacity of the installation is greater, it is necessary to add a supplementary expansion vessel to the installation based on its volume.

This temperature corresponds to the temperature that the circuit must reach when the unit is stopped. This case must be considered for cooling-only units.

This temperature corresponds to the maximum temperature that the circuit may reach when operating in a heat pump.

2 3 4 5 6 7 8 9 10 15 201

2

20

25

3

4

5

6

78

10

3025Flow (m /h)3

90V-S

TD

/100V-S

TD

120V-S

TD

/160V-S

TD

180V-S

TD

/200V-S

TD

240V-S

TD

/280V-S

TD

320V-S

TD

/360V-S

TD

9

15

LP /

ILP

pres

sure

dro

p (m

.w.c

.)

2 3 4 5 6 7 8 9 10 15 201

2

20

3

4

5

6

789

10

3025Flow (m /h)3

15

25

90V-S

TD

/100V-S

TD

120V-S

TD

/160V-S

TD

180V-S

TD

200V-S

TD

240V-S

TD

/280V-S

TD

320V-S

TD

/360V-S

TD

LPC

/ IL

PC p

ress

ure

drop

(m.w

.c.)



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HEE VERSION: TECHNICAL CHARACTERISTICS

Cooling capacity calculated in accordance with the UNE-EN-14511 standard given for outlet water temperature conditions of 7ºC and 35ºC outdoor temperature. Heating capacity calculated in accordance with the UNE-EN-14511 standard given for outlet water temperature conditions of 45ºC and 6ºC WB outdoor temperature. Total power input by compressor(s), motorised fan(s), and electronic controls under nominal conditions, calculated in accordance with the UNE-EN-14511 standard. Options

are not included. European Seasonal Energy Effi ciency Ratio (ESEER) obtained in accordance with the calculation conditions established by the certifi cation body EUROVENT.Motors that are more energy effi cient than what is established by the ErP 2015 standard.Climatic warming potential of a kilogram of fl uorinated greenhouse gas in relation to a kilogram of carbon dioxide over a period of 100 years.

CIATCooler LP / ILP 90V-HEE

100V-HEE

120V-HEE

160V-HEE

180V-HEE

200V-HEE

240V-HEE

280V-HEE

Cooling capacities

Net cooling capacity (kW) 18,92 23,18 26,99 33,29 36,89 46,37 55,22 62,22

Net power input (kW) 7,40 8,84 9,74 11,86 13,33 17,39 19,20 22,15

Net EER performance 2,56 2,62 2,77 2,81 2,77 2,67 2,88 2,81

ESEER 2,90 2,87 3,12 3,08 3,13 3,36 3,47 3,45

Heating capacities

Net heating capacity (kW) 22,47 27,09 31,11 39,57 44,05 54,43 60,59 69,34

Net power input (kW) 7,21 8,88 9,95 12,39 13,61 17,89 19,74 22,21

Net COP performance 3,12 3,05 3,13 3,19 3,24 3,04 3,07 3,12

Outdoorcircuit plug-fan

Nominal air fl ow (m3/h) 7000 10000 12200 16000 16000 24400 24400 24400

Nominal available static pressure (mm.a.c.) 7

Nominal available static pressure (mm.a.c.) 67,1 94,6 69,5 99,8 99,8 72,1 69,5 69,5

Number / diameter 1 / 500 1 / 560 2 / 560

Motor output (kW) 2,7 2,8 4,7 2 x 3,0 2 x 4,7

Power input (kW) 1,08 1,67 2,14 2,21 2,21 4,04 4,29 4,29

Speed (r.p.m.) 1700 1780 1750 1500 1750

Indoor circuit

Nominal water fl ow (m3/h) 3,3 4,0 4,7 5,7 6,3 8,0 9,5 10,7

Pressure drop (m.w.c.) 1,7 2,5 1,7 2,6 3,1 2,9 1,4 1,8

Minimum water fl ow (m3/h) 2,1 2,9 3,3 3,7 4,0 5,7 6,5 7,6

Maximum water fl ow (m3/h) 6,7 8,1 9,5 11,7 12,8 16,2 19,3 21,4

Type of hydraulic connections Gas threaded

Diameter of connections M 1 1/4" M 1 1/2" M 2”

Compressor

Type Scroll

Number 1 2

Number of circuits 1

Number of stages 1 2

Oil type Copeland 3MAF 32 cST, Danfoss POE 160 SZ, ICI Emkarate RL 32 CF, Mobil EAL Artic 22 CC

Volume of oil (l) 3,0 3,3 3,3 3,3 6,2 2 x 3,3 2 x 3,3 2 x 3,3

Refrigerant

Type R-410a

Global warming potential (GWP) 1.720

Charge (kg) 6,0 6,3 6,8 8,9 9,2 12,4 14,4 14,8

Electrical characteristics

Electrical power supply 400 V / III ph / 50 Hz (±10%)

Power supply 3 Wires + Ground + Neutral

Maximum absorbed current

Compressor(s) (A) 15,3 18,5 20,1 25,1 29,1 37,0 40,2 46,0

Fan(s) (A) 4,2 4,3 7,3 9,2 9,2 14,6 14,6 14,6

Control (A) 0,9 0,9 0,9 0,9 0,9 1,8 1,8 1,8

Total (A) 20,4 23,7 28,3 35,2 39,2 53,4 56,6 62,4

Dimensions

Length (mm) 1117 1398 2113 2673

Width (mm) 860

Height (mm) 1437 1717 1437 1717

WeightEmpty (kg) 294 351 368 450 455 633 656 662

In operation (kg) 298 358 376 465 468 648 674 680



CIATCooler LPHEE VERSION: TECHNICAL CHARACTERISTICS WITH PUMP INCLUDED LPC / ILPC

CIATCooler LPC / ILPC 90V-HEE

100V-HEE

120V-HEE

160V-HEE

180V-HEE

200V-HEE

240V-HEE

280V-HEE

Average Seasonal Performance ESEER 2,97 2,90 3,09 3,11 3,13 3,37 3,47 3,51

Indoor circuitNominal water fl ow (m3/h) 3,3 4,0 4,7 5,7 6,3 8,0 9,5 10,7


Expansion vessel

Volume (l) 12 20

Filled pressure (kg/cm2) 1,5

Buffer tank(LPC / ILPC + module)

Volume of the buffer tank (l) 100 150 225

Maximum water capacity of the installation

Water 40ºC (l) 700 650 1100

Water 50ºC (l) 410 360 625

Drained diameter M 3/4” M 1”

Anti-freeze elec. heater (standard)

Voltage 230 V / I ph

Output (kW) 1 (4,3A)


Type Gas threaded

Diameter M 1 1/4" M 1 1/2" M 2”

Dimensions

Length (mm)LPC / ILPC 1117 1398 2113 2673

LPC / ILPC + module 2117 2398 3113 3673

Width (mm) 860

Height (mm) 1437 1717 1437 1717

Weight

LPC / ILPC Empty (kg) 310 370 386 469 476 654 678 686

In operation (kg) 327 390 408 497 503 690 717 724

LPC / ILPC + module

Empty (kg) 448 521 547 623 630 823 847 855

In operation (kg) 567 644 721 802 811 1089 1115 1123

The water capacity for the installation indicated in this table corresponds to the maximum that the installation allows based on the expansion vessel assembled on the unit. The volume of the buffer tank has been taken into account for this section. In case the capacity of the installation is greater, it is necessary to add a supplementary expansion vessel to the installation based on its volume.

This temperature corresponds to the temperature that the circuit must reach when the unit is stopped. This case must be considered for cooling-only units.

This temperature corresponds to the maximum temperature that the circuit may reach when operating in a heat pump.

2 3 4 5 6 7 8 9 10 15 20

1

2

3

4

5

6

0,6

7

0,7

8

0,8

10

3025Flow (m /h)3

9

0,9

15

90V-H

EE

/100V-H

EE

120V-H

EE

/160V-H

EE

/180V-H

EE

200V-H

EE

240V-H

EE

/280V-H

EE

LP /

ILP

pres

sure

dro

p (m

.w.c

.)

2 3 4 5 6 7 8 9 10 15 201

2

20

25

3

4

5

6

789

10

3025Flow (m /h)3

15

90V-H

EE

/100V-H

EE

120V-H

EE

/160V-H

EE

/180V-H

EE

200V-H

EE

240V-H

EE

/280V-H

EE

LPC

/ IL

PC p

ress

ure

drop

(m.w

.c.)



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2 3 4 5 6 7 8 9 10 15 200,15

0,2

2

3

0,3

0,4

4

0,5

5

0,6

0,7

7

0,8

1

3025

Pres

sure

dro

p in

the

filte

r (m

.w.c

.)

Flow (m3/h)

6

0,9

120

/160

/180

90

/100

200

/240

/280

/320

/360

PRESSURE DROPS IN THE MESH FILTER (SENT IN THE KIT) It is also necessary to install a fi lter in the hydraulic power supply to the unit in order to prevent clogging of the plate exchanger. Non-compliance with this recommendation can cause reduced fl ow which can lead to freezing and breaking of the exchanger.

For LPC / ILPC units, a kit with a stainless steel mesh fi lter (800 microns) is also supplied for installation by the client.

Optionally, this kit can be supplied for LP / ILP units.

CIATCooler LPC / ILPC+ module90V-STD to 360V-STD 200V-STD to 360V-STD

90V-HEE to 280V-HEE 200V-HEE to 280V-HEE

Auxiliaryheater(optional)

Power (KW) 3 6 8 12 24 36

Power stages (kW) 3 6 8 12 12+12 24+12

Current (A) 4,3 8,7 11,5 17,3 34,6 52,0

Power supply 400 V / III ph

ELECTRICAL HEATER WITH HYDRAULIC MODULEThe anti-freeze heater of the buffer tank can be replaced by an auxiliary heater for 1- or 2-stage heating.

AUXILIARY HEATING MANAGEMENT (WITH A CONNECT2 CONTROL)In function of the outdoor temperature and of the heating capacity required in winter, an additional extra heating system can be used in addition to the reversible CIATCooler.

Three running conditions are possible on HEATING mode:

- Thermodynamic heating only (heat pump),

- Thermodynamic with electric heaters in addition,

- Water heating only with all electric heaters.

These heaters can be supplied externally or supplied by the CIAT GROUP as the electrical heater integrated into the buffer tank.

Support operating

Heat pump operating

Sup

port

onl

y

Heatpump

+Support Heat

pump

Period of season of heating (different values depending on the region)

Heati

ng

po

wer

in k

W

d d d d d

days

Decrease of the house

Outdoor T.



CIATCooler LPMINIMUM VOLUME OF WATER ADMISSIBLE IN THE INSTALLATION (COOLING MODE)

The electronic control for the LP / ILP units incorporates an auto-adaptive control for the compressor operating time based on the time set for anti-short-cycle. This control reduces the number of times the compressor is started up and permanently adjusts the system's thermal inertia, favouring the reduction of the minimum volume of water in the installation. The size of the buffer tank can also be decreased since the unit will be stopped for less time.

CIATCooler LP / ILP 90V-STD 100V-STD 120V-STD 160V-STD 180V-STD 200V-STD 240V-STD 280V-STD 320V-STD 360V-STD

Minimum volume (Litres) 169 202 240 313 342 207 233 264 319 349

The calculation of the minimum water volume has been done for nominal EUROVENT conditions, only in cooling mode. This value is applicable for the majority of refrigeration applications (group with fan-coil units).

Note: the buffer tank is indispensable in installations that operate with a reduced volume of water (group with an air handling unit) or for industrial processes.

For applications with a heat pump, it is recommended that the buffer tank be used in order to maintain a stable temperature during the defrosting cycles.

CIATCooler LP / ILP 90V-HEE 100V-HEE 120V-HEE 160V-HEE 180V-HEE 200V-HEE 240V-HEE 280V-HEE -- --

Minimum volume (Litres) 180 221 256 317 352 218 258 291 -- --

CIRCULATION PUMPS AVAILABLE FOR LPC / ILPC

(*) : Not available for the 160-HEE model

1 3 4 5 7 8 9 10 15 2010

20

30

40

3025

Ava

ilabl

e pr

essu

re (m

.w.c

.)

Flow (m3/h)

3.171

3.172

3.1733.1743.181

3.1753.182

3.1763.183

3.229

3.230

2 6

CIATCooler LPC / ILPC

90V-STD

100V-STD

120V-STD

160V-STD

180V-STD

200V-STD

240V-STD

280V-STD

320V-STD

360V-STD

90V-HEE

100V-HEE

120V-HEE

160V-HEE

180V-HEE

200V-HEE

240V-HEE

280V-HEE -- --

Standard pumpNumber of simple pumps 3.171 3.172 3.172 3.173 3.174 3.174 3.174 3.175 3.175 3.175

Number of double pumps -- -- -- -- -- 3.181 3.181 3.182 3.182 3.182

High-pressure pump (optional)Number of simple pumps 3.173 3.173 3.174 3.174 3.175 3.176 3.176 3.176 3.176 3.176

Number of double pumps -- -- -- -- -- 3.183 3.183 3.183 3.183 3.183

Low-pressure pump (optional) Number of simple pumps -- 3.171 3.171 3.171 (*) 3.229 3.229 3.229 3.229 3.230 3.230

Number of simple pumps 3.171 3.172 3.173 3.174 3.175 3.176 3.229 3.230

Number of double pumps -- -- -- 3.181 3.182 3.183 -- --

Motor output (kW) 0,37 0,55 0,75 0,9 1,5 1,8 0,55 0,9

Maximum absorbed current (A) 1,4 2,0 2,3 3,0 4,0 4,8 2,0 2,7

Minimum water fl ow (m3/h) 1,2 1,2 1,2 3,0 4,8 4,8 3,0 4,8

Maximum pressure (m.w.c.) 20,7 28,0 30,3 29,5 31,6 38,0 20,6 20,6

Maximum water fl ow (m3/h) 5,4 4,8 6,6 9,6 15,0 15,0 9,6 15,0

Minimum pressure (m.w.c.) 15,0 20,5 19,5 19,5 23,0 28,0 13,7 12,5

Note: These pumps can operate with glycol water (mono-ethylene glycol), although with a reduction of the available pressure (due to the fl ow variation with glycol water). Consult the correction coeffi cients for operation with glycol water, page 24.



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SCHEMATIC DIAGRAM OF THE HYDRAULIC CIRCUIT

LPC / ILPC with hydraulic moduleLPC / ILPC with pumpLP / ILP

Simple pump Simple pump

Double pump Double pump

MESHFILTER (*)

PLATESEXCHARGER

EXPANSIONVESSEL

FLOWSWITCH

SHUT-OFFVALVE DRAINAGE

CIRCUIT

SAFETYVALVE

NO RETURN-VALVE

AIR BLEEDERVALVE

CIRCULATORPUMP

TBUFFERANK

ELECTRICALHEATER

(*) Mesh fi lter, supplied in kit for installation by the client in LPC / ILPC. Optional for LP / ILP.

Cut-off and water regulation valves, as well as fl exible hydraulic connections, can also be supplied in the kit.

90V-STD100V-STD120V-STD160V-STD180V-STD

90V-HEE100V-HEE120V-HEE160V-HEE180V-HEE

200V-STD240V-STD280V-STD320V-STD360V-STD

200V-HEE240V-HEE280V-HEE



CIATCooler LP

LP / IPCILP / ILPC

Temperature of outlet cold

water from the evaporator in ºC

Inlet temperature of outdoor air into the condenser in °C20 25 30 35 40 44 46

Pf Pa Pf Pa Pf Pa Pf Pa Pf Pa Pf Pa Pf Pa

90V-STD

Glycol water

-10 12,21 4,32 11,52 4,77 10,84 5,30 10,00 5,86 9,23 6,47 8,45 6,93 8,13 7,15-8 13,11 4,40 12,35 4,86 11,62 5,39 10,74 5,95 9,92 6,56 9,18 7,02 8,77 7,27-4 15,01 4,59 14,15 5,06 13,27 5,58 12,31 6,13 11,30 6,74 10,46 7,22 10,11 7,480 17,18 4,82 16,22 5,29 15,21 5,79 14,15 6,38 13,00 6,98 12,14 7,46 11,69 7,732 18,30 4,93 17,26 5,40 16,18 5,90 14,97 6,48 13,88 7,10 12,97 7,59 12,49 7,86

Pure water

5 20,26 5,11 19,11 5,60 17,86 6,10 16,50 6,67 15,20 7,29 14,24 7,79 13,73 8,037 21,75 5,25 20,49 5,74 19,18 6,26 17,82 6,80 16,42 7,45 15,20 7,94 14,79 8,19

10 23,66 5,43 22,27 5,93 20,90 6,46 19,38 7,04 17,92 7,65 16,72 8,15 16,12 8,4112 24,93 5,55 23,49 6,06 22,05 6,59 20,44 7,18 18,91 7,79 17,63 8,29 17,01 8,5415 26,94 5,75 25,36 6,26 23,80 6,79 22,09 7,39 20,41 7,99 19,04 8,49 18,41 8,7418 29,02 5,94 27,32 6,47 25,62 6,97 23,76 7,61 21,96 8,21 20,56 8,70 19,84 8,94

100V-STD

Glycol water

-10 13,86 5,04 13,27 5,54 12,52 6,12 11,87 6,75 11,12 7,47 10,42 8,04 10,07 8,36-8 14,94 5,13 14,31 5,65 13,63 6,24 12,91 6,89 12,04 7,58 11,25 8,16 10,85 8,47-4 17,28 5,34 16,50 5,87 15,64 6,46 14,75 7,10 13,84 7,82 12,96 8,39 12,51 8,710 19,97 5,60 19,02 6,13 17,99 6,72 16,85 7,36 15,75 8,06 14,80 8,66 14,27 8,972 21,40 5,73 20,26 6,27 19,16 6,86 17,97 7,49 16,78 8,20 15,76 8,80 15,23 9,10

Pure water

5 23,84 5,97 22,64 6,52 21,35 7,11 19,97 7,74 18,52 8,43 17,39 9,03 16,76 9,327 25,53 6,13 24,18 6,69 22,78 7,28 21,29 7,90 19,70 8,60 18,45 9,17 17,78 9,47

10 27,85 6,37 26,30 6,92 24,75 7,50 23,10 8,15 21,36 8,83 20,02 9,40 19,33 9,6912 29,43 6,53 27,80 7,08 26,06 7,65 24,31 8,30 22,52 8,99 21,09 9,55 20,34 9,8515 31,81 6,77 30,04 7,34 28,20 7,90 26,30 8,55 24,37 9,23 22,76 9,79 21,98 10,0818 34,35 7,05 32,35 7,60 30,31 8,17 28,39 8,78 26,29 9,45 24,46 10,04 23,62 10,32

120V-STD

Glycol water

-10 17,14 5,49 16,07 6,06 15,01 6,68 14,00 7,36 12,70 8,14 11,84 8,74 11,38 9,06-8 18,42 5,60 17,45 6,17 16,19 6,78 15,07 7,48 13,93 8,27 12,91 8,86 12,40 9,18-4 21,07 5,82 20,00 6,39 18,78 7,04 17,34 7,73 15,82 8,47 14,74 9,08 14,23 9,420 23,85 6,03 22,58 6,63 21,27 7,27 19,91 7,98 18,42 8,74 17,16 9,40 16,55 9,732 25,33 6,14 24,06 6,76 22,68 7,41 21,28 8,13 19,80 8,89 18,50 9,55 17,87 9,89

Pure water

5 28,25 6,38 26,81 7,00 25,27 7,65 23,65 8,37 21,98 9,15 20,60 9,81 19,92 10,157 30,30 6,54 28,66 7,16 27,02 7,82 25,31 8,55 23,54 9,33 22,04 9,98 21,29 10,32

10 32,99 6,76 31,24 7,38 29,44 8,06 27,52 8,78 25,58 9,53 24,03 10,21 23,20 10,5512 34,84 6,90 32,99 7,54 31,09 8,22 29,08 8,95 27,05 9,68 25,38 10,37 24,53 10,7115 37,79 7,14 35,73 7,77 33,66 8,47 31,49 9,19 29,46 9,95 27,47 10,61 26,56 10,9518 40,79 7,37 38,61 8,02 36,31 8,72 34,27 9,41 32,05 10,19 30,05 10,88 29,24 11,23

160V-STD

Glycol water

-10 22,15 6,96 20,81 7,73 19,53 8,55 18,14 9,48 16,76 10,51 15,70 11,41 15,13 11,93-8 23,76 7,06 22,46 7,83 21,00 8,66 19,72 9,61 18,35 10,65 17,18 11,55 16,57 12,05-4 27,10 7,28 25,51 8,05 24,12 8,91 22,60 9,85 21,08 10,90 19,74 11,81 19,11 12,300 30,66 7,54 29,29 8,32 27,68 9,19 25,99 10,14 24,22 11,20 22,73 12,11 21,93 12,582 32,65 7,67 31,08 8,46 29,46 9,33 27,67 10,29 25,76 11,34 24,25 12,25 23,33 12,73

Pure water

5 36,54 7,94 34,70 8,73 32,82 9,60 30,83 10,58 28,60 11,61 26,80 12,49 25,88 12,977 39,10 8,12 37,16 8,92 35,09 9,80 32,96 10,76 30,62 11,80 28,77 12,68 27,86 13,14

10 42,51 8,37 40,44 9,16 38,18 10,05 35,81 11,02 33,31 12,05 31,21 12,92 30,20 13,3612 44,96 8,54 42,67 9,34 40,32 10,23 37,81 11,21 35,19 12,22 33,16 13,09 32,07 13,5415 48,62 8,82 46,16 9,63 43,59 10,50 40,71 11,42 38,13 12,48 35,89 13,35 34,84 13,7918 52,51 9,12 49,85 9,93 47,02 10,82 44,09 11,79 41,15 12,80 38,90 13,65 37,61 14,07

180V-STD

Glycol water

-10 24,15 8,37 22,80 9,18 21,34 10,16 19,76 11,27 18,10 12,46 16,70 13,44 16,00 13,93-8 25,99 8,48 24,60 9,30 22,99 10,29 21,39 11,39 19,69 12,59 18,21 13,59 17,59 14,09-4 29,87 8,71 28,29 9,57 26,51 10,57 24,60 11,66 22,50 12,83 20,90 13,84 20,00 14,330 34,33 9,00 32,46 9,87 30,52 10,89 28,45 11,97 26,33 13,17 24,47 14,16 23,77 14,712 36,62 9,13 34,61 10,04 32,50 11,05 30,29 12,14 28,06 13,33 26,15 14,35 25,31 14,87

Pure water

5 40,83 9,42 38,62 10,30 36,23 11,34 33,83 12,44 31,32 13,63 29,36 14,67 28,19 15,167 43,59 9,59 41,22 10,50 38,76 11,56 36,15 12,65 33,51 13,82 31,34 14,86 30,21 15,38

10 47,55 9,86 44,96 10,76 42,26 11,85 39,32 12,91 36,55 14,12 34,19 15,15 32,96 15,6512 50,28 10,06 47,64 10,96 44,55 12,03 41,60 13,12 38,61 14,32 36,10 15,32 34,91 15,8615 54,49 10,36 51,47 11,21 48,39 12,33 45,17 13,46 41,70 14,60 39,00 15,61 37,60 16,1218 58,83 10,68 55,62 11,62 52,22 12,68 48,76 13,84 45,25 14,97 42,40 15,98 40,90 16,49

Pf: Gross cooling capacity in kWPa: Compressor power input in kWCan be interpolated among the values of the table, never extrapolated

COOLING CAPACITY OF THE STD VERSION (kW)COOLING-ONLY and REVERSIBLE units

Zone where use of glycol water is mandatory



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LP / IPCILP / ILPC



Inlet temperature of outdoor air into the condenser in °C20 25 30 35 40 44 46


200V-STD

Glycol water

-10 25,26 9,66 24,21 10,52 22,45 11,65 20,92 13,00 19,40 14,22 18,12 15,49 17,48 16,10-8 27,49 9,81 26,13 10,72 24,45 11,82 22,77 13,22 21,24 14,46 19,88 15,72 19,08 16,34-4 34,20 10,35 32,43 11,30 30,25 12,41 28,00 13,77 26,00 15,04 24,00 16,27 23,02 16,830 39,86 10,85 38,18 11,86 36,04 13,03 33,41 14,39 30,85 15,66 28,69 16,89 27,80 17,472 43,18 11,13 41,26 12,15 38,86 13,34 36,22 14,70 33,81 16,05 31,33 17,22 30,00 17,79

Pure water

5 48,16 11,56 45,88 12,67 43,63 13,89 41,00 15,30 38,42 16,63 36,20 17,80 34,90 18,407 52,07 11,91 49,51 12,98 46,78 14,20 44,00 15,60 41,34 16,94 38,70 18,14 37,42 18,7610 56,19 12,28 53,52 13,37 50,55 14,61 47,34 16,01 44,49 17,35 41,50 18,52 39,90 19,1212 59,50 12,57 56,58 13,68 53,50 14,90 50,15 16,31 46,94 17,65 44,19 18,86 42,78 19,5015 64,54 13,02 61,27 14,17 57,89 15,40 54,37 16,76 50,87 18,12 47,76 19,32 46,32 19,9318 69,77 13,58 66,13 14,76 62,42 15,94 58,55 17,27 54,62 18,72 51,52 19,84 49,93 20,45

240V-STD

Glycol water

-10 32,91 10,89 31,23 12,00 29,40 13,21 27,47 14,56 25,52 16,07 23,88 17,38 22,98 18,09-8 35,40 11,10 33,49 12,21 31,58 13,44 29,56 14,80 27,42 16,31 25,71 17,64 24,80 18,33-4 40,61 11,54 38,47 12,67 36,29 13,93 33,99 15,31 31,57 16,83 29,74 18,16 28,55 18,850 46,68 12,04 44,25 13,20 41,77 14,48 39,05 15,87 36,31 17,41 34,06 18,75 32,92 19,442 49,75 12,28 47,14 13,46 44,48 14,74 41,62 16,16 38,68 17,70 36,29 19,03 35,08 19,72

Pure water

5 55,43 12,73 52,56 13,94 49,56 15,25 46,38 16,67 43,06 18,23 40,38 19,54 39,07 20,237 59,30 13,04 56,17 14,25 52,98 15,58 49,60 17,00 46,10 18,58 43,22 19,89 41,78 20,5610 64,60 13,45 61,23 14,70 57,69 16,04 53,97 17,49 50,22 19,04 47,16 20,36 45,61 20,9812 68,31 13,74 64,72 15,00 60,95 16,34 57,05 17,80 53,04 19,37 49,80 20,66 48,19 21,3315 74,07 14,21 70,09 15,47 66,05 16,84 61,79 18,31 57,47 19,86 54,00 21,16 52,19 21,8118 79,89 14,67 75,74 15,97 71,26 17,36 66,69 18,84 62,05 20,38 58,25 21,66 56,37 22,31

280V-STD

Glycol water

-10 37,77 12,79 35,84 14,03 33,80 15,41 31,64 16,93 29,42 18,65 27,49 20,13 26,53 20,93-8 40,40 12,99 38,33 14,25 36,19 15,65 33,93 17,19 31,54 18,91 29,53 20,41 28,49 21,19-4 46,15 13,44 43,80 14,73 41,42 16,15 38,77 17,73 36,10 19,46 33,83 20,97 32,67 21,780 52,69 13,93 50,10 15,26 47,36 16,72 44,47 18,33 41,32 20,09 38,80 21,61 37,48 22,402 55,98 14,17 53,26 15,53 50,37 17,01 47,25 18,62 44,05 20,41 41,25 21,92 39,86 22,73

Pure water

5 62,35 14,63 59,29 16,03 56,02 17,54 52,56 19,18 48,90 20,98 45,91 22,52 44,32 23,307 66,65 14,95 63,31 16,36 59,78 17,88 56,10 19,54 52,22 21,37 49,02 22,90 47,38 23,6810 72,37 15,36 68,89 16,82 65,05 18,38 60,99 20,08 56,83 21,90 53,29 23,42 51,57 24,1812 76,47 15,66 72,63 17,13 68,68 18,72 64,43 20,43 60,00 22,25 56,31 23,76 54,44 24,5515 82,84 16,14 78,61 17,64 74,31 19,25 69,68 20,98 64,91 22,82 60,97 24,34 58,96 25,1018 89,46 16,64 84,84 18,17 80,12 19,81 75,07 21,58 69,95 23,40 65,70 24,92 63,60 25,68

320V-STD

Glycol water

-10 45,00 14,00 42,13 15,49 39,48 17,14 36,90 18,99 34,25 21,03 32,00 22,92 30,63 23,80-8 47,80 14,14 45,16 15,70 42,56 17,38 39,50 19,25 36,88 21,29 34,50 23,16 33,57 24,11-4 55,50 14,66 52,20 16,18 49,10 17,92 45,93 19,77 42,68 21,89 39,94 23,67 38,66 24,640 63,27 15,20 60,27 16,79 57,14 18,53 53,57 20,42 49,85 22,52 46,85 24,35 45,28 25,312 67,38 15,49 64,20 17,07 60,86 18,83 57,04 20,73 53,21 22,85 49,93 24,65 48,29 25,60

Pure water

5 75,63 16,06 71,85 17,64 67,95 19,39 63,76 21,32 59,34 23,41 55,73 25,23 53,89 26,177 81,15 16,46 77,03 18,04 72,87 19,81 68,30 21,70 63,67 23,86 59,79 25,63 57,78 26,5610 88,37 16,98 83,96 18,58 79,33 20,34 74,49 22,29 69,31 24,37 65,16 26,17 63,02 27,0712 93,51 17,36 88,78 18,96 83,89 20,73 79,00 22,68 73,23 24,76 69,00 26,55 66,67 27,4315 101,45 17,97 96,30 19,59 90,91 21,36 85,22 23,28 79,38 25,37 74,72 27,06 72,36 27,9818 109,80 18,64 104,06 20,24 98,21 22,02 92,11 23,95 86,00 26,02 80,76 27,70 78,26 28,60

360V-STD

Glycol water

-10 48,34 16,75 45,79 18,59 43,16 20,48 40,00 22,74 36,90 25,06 34,00 26,97 32,00 28,02-8 51,72 16,93 49,32 18,76 46,47 20,66 43,10 22,95 39,93 25,26 37,29 27,23 36,15 28,42-4 59,76 17,39 57,11 19,23 53,90 21,20 50,10 23,43 46,56 25,77 43,53 27,76 41,97 28,880 69,35 17,97 65,95 19,81 62,31 21,79 58,38 24,13 54,37 26,45 51,00 28,36 49,32 29,482 74,11 18,27 70,43 20,12 66,42 22,09 62,29 24,44 57,84 26,74 54,48 28,68 52,70 29,80

Pure water

5 83,21 18,86 78,90 20,71 74,54 22,74 69,91 25,12 64,94 27,28 61,01 29,29 59,09 30,357 89,12 19,23 84,66 21,14 79,79 23,16 74,62 25,49 69,70 27,75 65,49 29,73 63,42 30,7610 97,25 19,79 92,25 21,70 87,06 23,78 81,57 26,03 76,06 28,36 71,57 30,34 69,29 31,3512 102,96 20,20 97,62 22,12 92,09 24,22 86,27 26,45 80,60 28,79 75,73 30,77 73,35 31,8015 111,74 20,83 105,85 22,78 99,54 24,86 93,64 27,18 87,29 29,37 82,18 31,48 79,59 32,5218 120,76 21,53 114,47 23,45 107,96 25,60 101,19 27,81 94,40 30,06 88,60 32,23 86,00 33,24


COOLING CAPACITY OF THE STD VERSION (kW)COOLING-ONLY and REVERSIBLE units




CIATCooler LP

Pc: Gross heating capacity in kWPa: Compressor power input in kWCan be interpolated among the values of the table, never extrapolated Variation of the relative humidity for the calculations: -20ºC 95%RH / +7ºC 85%RH / +27ºC 50%RH

ILP / ILPCInlet temperature of outdoor air into the

evaporator in ºC DB

Temperature of outlet hot water from the condenser in ºC30 35 40 45 50 55

Pc Pa Pc Pa Pc Pa Pc Pa Pc Pa Pc Pa

90V-STD

-15 12,54 4,40 12,53 4,91 12,30 5,44 12,18 6,07 -- -- -- ---12 13,64 4,44 13,55 4,93 13,36 5,47 13,13 6,10 -- -- -- ---10 14,41 4,46 14,29 4,95 14,07 5,49 13,83 6,12 -- -- -- ---5 16,83 4,52 16,63 5,02 16,34 5,57 16,03 6,17 15,66 6,90 -- --0 19,29 4,60 18,98 5,09 18,70 5,64 18,23 6,24 17,83 6,96 17,16 7,755 21,70 4,66 21,39 5,15 21,00 5,70 20,69 6,31 20,22 7,02 19,51 7,817 22,70 4,68 22,39 5,18 22,00 5,73 21,63 6,33 21,06 7,04 20,48 7,8410 24,39 4,73 23,93 5,23 23,48 5,77 23,02 6,38 22,53 7,07 21,74 7,8715 27,38 4,81 26,68 5,30 26,10 5,84 25,52 6,44 25,00 7,14 24,26 7,9320 29,93 4,88 29,26 5,38 28,58 5,92 27,87 6,52 27,14 7,19 26,27 7,96

100V-STD

-15 14,59 5,26 14,56 5,80 14,41 6,40 14,36 7,17 -- -- -- ---12 15,93 5,29 15,96 5,84 15,85 6,45 15,74 7,23 -- -- -- ---10 17,08 5,32 16,86 5,87 16,82 6,49 16,62 7,25 -- -- -- ---5 19,78 5,41 19,64 5,97 19,49 6,58 19,23 7,32 19,04 8,09 -- --0 22,72 5,51 22,53 6,06 22,26 6,67 21,90 7,42 21,33 8,17 20,77 9,065 25,75 5,60 25,44 6,16 25,08 6,76 24,56 7,52 24,00 8,26 23,35 9,157 27,23 5,64 26,82 6,20 26,41 6,81 25,91 7,57 25,44 8,31 24,72 9,2110 29,06 5,71 28,56 6,27 28,13 6,88 27,52 7,63 26,94 8,37 26,26 9,2815 32,43 5,84 31,82 6,40 31,19 7,00 30,53 7,74 29,81 8,49 29,03 9,3820 35,68 5,95 34,98 6,52 34,17 7,11 33,34 7,84 32,43 8,60 31,45 9,48

120V-STD

-15 17,40 5,79 17,21 6,38 17,00 7,14 16,77 7,96 -- -- -- ---12 18,90 5,84 18,71 6,44 18,47 7,19 18,22 8,00 -- -- -- ---10 20,01 5,87 19,77 6,48 19,59 7,22 19,32 8,04 -- -- -- ---5 22,97 5,96 22,65 6,57 22,33 7,32 22,00 8,14 21,70 9,01 -- --0 26,33 6,04 25,86 6,69 25,49 7,42 25,07 8,23 24,70 9,11 24,16 10,135 29,65 6,14 29,17 6,79 28,58 7,53 28,10 8,33 27,54 9,20 26,87 10,207 31,12 6,19 30,53 6,84 30,00 7,58 29,50 8,38 28,94 9,24 28,30 10,23

10 33,47 6,24 32,73 6,90 32,10 7,63 31,40 8,45 30,68 9,29 29,95 10,2815 37,31 6,35 36,43 6,99 35,63 7,72 34,80 8,56 33,95 9,37 33,05 10,3520 40,96 6,44 39,99 7,10 38,99 7,81 37,92 8,65 36,97 9,47 35,92 10,44

160V-STD

-15 21,93 7,64 21,73 8,47 21,48 9,53 21,24 10,78 -- -- -- ---12 24,12 7,68 23,87 8,53 23,70 9,57 23,45 10,79 -- -- -- ---10 25,41 7,71 25,16 8,56 25,02 9,60 24,78 10,80 -- -- -- ---5 29,48 7,79 28,97 8,63 28,62 9,66 28,34 10,85 27,74 12,11 -- --0 33,60 7,86 33,11 8,72 32,52 9,73 32,16 10,89 31,65 12,16 31,18 13,675 38,22 7,97 37,46 8,82 36,72 9,81 35,81 10,96 35,24 12,21 34,76 13,697 40,10 8,01 39,40 8,87 38,78 9,85 37,98 10,99 37,29 12,22 36,57 13,71

10 43,12 8,06 42,31 8,94 41,46 9,90 40,58 11,03 39,68 12,26 38,72 13,7315 48,17 8,18 47,21 9,07 46,12 10,02 45,06 11,12 43,92 12,32 42,68 13,8020 53,06 8,30 51,92 9,17 50,68 10,11 49,43 11,22 47,93 12,44 46,55 13,88

180V-STD

-15 25,14 8,86 24,88 9,90 24,94 11,08 24,81 12,15 -- -- -- ---12 27,31 8,86 27,00 9,92 26,94 11,10 26,82 12,18 -- -- -- ---10 28,95 8,88 28,57 9,94 28,36 11,12 28,17 12,19 -- -- -- ---5 33,18 8,91 32,62 9,96 32,21 11,16 31,84 12,22 31,47 13,61 -- --0 37,88 8,94 37,30 10,00 36,70 11,19 35,97 12,26 35,38 13,65 34,73 15,245 42,75 8,97 41,98 10,04 41,07 11,23 40,38 12,30 39,54 13,70 38,71 15,277 44,79 8,98 43,92 10,06 43,06 11,26 42,37 12,33 41,25 13,73 40,18 15,28

10 47,93 9,00 47,05 10,09 46,07 11,29 45,08 12,36 44,05 13,77 42,97 15,3115 53,48 9,05 52,37 10,14 51,22 11,33 50,09 12,40 48,68 13,82 47,29 15,3520 58,70 9,11 57,40 10,20 56,03 11,38 54,76 12,45 53,02 13,88 51,48 15,38

HEATING CAPACITY OF THE STD VERSION (kW)REVERSIBLE units



19

CIA

TCoo

ler L

P


HEATING CAPACITY OF THE STD VERSION (kW)



Temperature of outlet hot water from the condenser in ºC30 35 40 45 50 55


200V-STD

-15 28,34 10,29 27,85 11,41 27,57 12,68 27,28 14,33 -- -- -- ---12 31,11 10,38 30,73 11,50 30,34 12,75 29,87 14,40 -- -- -- ---10 34,08 10,47 33,51 11,59 33,00 12,82 32,36 14,47 -- -- -- ---5 39,45 10,66 38,96 11,77 38,68 13,00 37,82 14,65 37,06 16,17 -- --0 45,10 10,85 44,63 11,94 44,19 13,22 43,38 14,82 42,90 16,32 41,66 18,155 51,03 11,05 50,36 12,15 49,67 13,43 48,88 15,01 48,00 16,46 46,83 18,307 53,73 11,14 53,00 12,26 52,29 13,52 51,20 15,10 50,28 16,54 49,00 18,36

10 57,53 11,28 56,63 12,40 55,69 13,64 54,49 15,22 53,43 16,66 52,20 18,4615 64,21 11,53 63,01 12,66 61,75 13,87 60,38 15,43 58,87 16,83 57,37 18,6420 70,62 11,75 69,15 12,91 67,56 14,10 65,61 15,63 64,04 17,07 62,07 18,82

240V-STD

-15 34,49 11,52 34,11 12,76 33,69 14,22 33,39 15,88 -- -- -- ---12 37,60 11,63 37,08 12,87 36,83 14,31 36,44 15,98 -- -- -- ---10 39,70 11,72 39,17 12,94 38,84 14,39 38,28 16,07 -- -- -- ---5 45,46 11,90 44,90 13,12 44,37 14,57 43,82 16,28 43,08 18,11 -- --0 52,10 12,11 51,26 13,36 50,46 14,79 49,70 16,48 48,97 18,31 48,21 20,435 58,70 12,28 57,72 13,57 56,72 14,99 55,75 16,69 54,56 18,48 53,53 20,567 61,62 12,35 60,50 13,64 59,31 15,06 58,10 16,77 57,10 18,54 55,75 20,61

10 66,13 12,46 64,86 13,76 63,51 15,19 62,22 16,88 60,81 18,64 59,42 20,7315 73,74 12,64 72,14 13,96 70,55 15,40 68,74 17,08 67,01 18,81 65,25 20,9220 81,02 12,84 79,13 14,14 77,00 15,59 74,90 17,24 73,00 18,97 70,75 21,05

280V-STD

-15 40,11 13,49 39,84 14,88 39,66 16,54 39,54 18,47 -- -- -- ---12 43,53 13,59 43,16 15,00 42,82 16,63 42,58 18,57 -- -- -- ---10 47,27 13,69 46,84 15,11 46,43 16,74 46,10 18,72 -- -- -- ---5 52,39 13,85 51,78 15,28 51,15 16,90 50,56 18,85 50,01 20,99 -- --0 59,62 14,07 58,72 15,52 57,88 17,14 57,00 19,09 56,15 21,19 55,28 23,605 66,96 14,26 65,87 15,70 64,78 17,29 63,65 19,32 62,43 21,35 61,25 23,717 69,94 14,34 68,81 15,77 67,63 17,38 66,45 19,40 65,16 21,45 63,79 23,77

10 74,98 14,46 73,67 15,93 72,33 17,53 70,89 19,50 69,25 21,56 67,70 23,8715 83,23 14,68 81,61 16,17 79,90 17,77 78,20 19,76 76,31 21,74 74,38 24,0720 91,11 14,86 89,12 16,36 87,20 18,04 85,03 19,94 82,85 21,96 80,73 24,30

320V-STD

-15 44,16 14,88 44,02 16,65 43,95 18,60 43,60 20,92 -- -- -- ---12 48,23 14,95 47,60 16,73 47,50 18,71 47,10 21,00 -- -- -- ---10 51,40 15,01 50,80 16,82 50,28 18,75 49,80 21,09 -- -- -- ---5 59,09 15,15 58,18 16,97 57,49 18,92 56,82 21,25 55,50 23,74 -- --0 67,50 15,33 66,51 17,11 65,51 19,07 64,49 21,39 63,51 23,85 62,48 26,845 76,89 15,51 75,45 17,31 74,06 19,22 72,69 21,53 71,30 23,99 69,80 26,947 80,50 15,61 79,19 17,36 77,70 19,27 76,30 21,60 74,50 24,05 72,77 26,9710 86,69 15,73 85,01 17,49 83,30 19,38 81,47 21,70 79,55 24,15 77,59 27,0615 96,88 15,95 94,89 17,65 92,63 19,57 90,63 21,86 88,10 24,28 85,54 27,2320 106,82 16,21 104,42 17,90 101,87 19,77 99,20 22,02 96,36 24,43 93,45 27,37

360V-STD

-15 49,48 17,76 49,03 19,76 48,74 21,98 48,40 24,66 -- -- -- ---12 53,85 17,82 53,27 19,76 52,77 22,00 52,75 24,69 -- -- -- ---10 56,56 17,80 56,14 19,80 56,00 22,00 55,49 24,69 -- -- -- ---5 65,56 17,87 64,27 19,84 63,61 22,05 63,04 24,73 62,43 27,54 -- --0 74,87 17,92 73,69 19,87 72,56 22,09 71,49 24,78 70,49 27,54 69,46 30,805 85,08 18,03 83,48 19,96 82,01 22,22 80,51 24,87 78,99 27,62 77,44 30,847 88,99 18,05 87,51 19,98 85,93 22,24 84,43 24,88 82,57 27,64 80,96 30,85

10 95,89 18,14 94,10 20,07 92,01 22,29 90,14 24,95 88,12 27,68 86,17 30,8815 106,97 18,29 104,66 20,25 102,44 22,46 100,21 25,12 97,90 27,76 95,12 30,9320 117,60 18,48 115,00 20,40 112,20 22,66 109,52 25,26 106,84 27,91 103,80 31,00

REVERSIBLE units



CIATCooler LP

LP / IPCILP / ILPC



Inlet temperature of outdoor air into the condenser in °C

20 25 30 35 40 44 46


90V-HEE

Glycol water

-10 12,94 4,21 12,03 4,60 11,13 5,09 10,12 5,59 9,00 6,15 8,18 6,57 7,76 6,80

-8 14,15 4,30 13,26 4,72 12,25 5,19 11,23 5,66 10,08 6,26 9,38 6,70 8,90 6,95

-4 15,65 4,41 14,83 4,85 13,98 5,35 13,00 5,86 11,70 6,43 10,87 6,90 10,39 7,14

0 18,07 4,60 17,07 5,05 15,99 5,53 14,81 6,04 13,58 6,64 12,59 7,10 12,11 7,37

2 19,21 4,69 18,20 5,15 17,11 5,64 15,91 6,17 14,78 6,76 13,76 7,24 13,15 7,51

Pure water

5 21,45 4,86 20,25 5,33 19,03 5,82 17,75 6,36 16,30 6,94 15,31 7,43 14,62 7,68

7 22,96 4,97 21,66 5,44 20,35 5,94 19,01 6,49 17,57 7,08 16,44 7,58 15,77 7,83

10 25,00 5,12 23,63 5,60 22,18 6,11 20,70 6,67 19,19 7,26 17,90 7,76 17,32 8,01

12 26,45 5,23 25,00 5,72 23,45 6,23 21,92 6,79 20,27 7,38 18,99 7,88 18,35 8,13

15 28,71 5,39 27,10 5,89 25,44 6,41 23,73 6,97 22,00 7,57 20,60 8,07 19,91 8,32

18 31,05 5,56 29,30 6,07 27,50 6,59 25,63 7,16 23,78 7,77 22,29 8,26 21,52 8,51

100V-HEE

Glycol water

-10 14,84 4,83 14,03 5,36 13,25 5,88 12,48 6,47 11,71 7,12 11,00 7,70 10,66 8,00

-8 16,11 4,91 15,16 5,45 14,40 5,98 13,58 6,57 12,79 7,22 12,00 7,80 11,65 8,12

-4 18,79 5,12 17,72 5,64 16,74 6,18 15,83 6,77 14,82 7,43 13,99 8,02 13,54 8,33

0 21,39 5,34 20,40 5,87 19,35 6,41 18,28 7,01 17,13 7,68 16,07 8,26 15,58 8,56

2 22,88 5,45 21,82 5,98 20,68 6,53 19,49 7,13 18,24 7,79 17,16 8,37 16,61 8,68

Pure water

5 25,60 5,67 24,37 6,19 23,12 6,75 21,74 7,34 20,29 8,02 19,09 8,59 18,45 8,90

7 27,49 5,81 26,16 6,34 24,74 6,89 23,31 7,49 21,82 8,17 20,41 8,74 19,71 9,04

10 30,09 6,01 28,58 6,54 27,01 7,10 25,35 7,68 23,63 8,37 22,08 8,95 21,36 9,23

12 31,87 6,15 30,31 6,68 28,60 7,25 26,84 7,84 24,95 8,50 23,29 9,07 22,52 9,36

15 34,64 6,37 32,90 6,89 31,02 7,49 29,24 8,07 27,21 8,73 25,37 9,31 24,55 9,60

18 37,53 6,61 35,53 7,13 33,48 7,73 31,52 8,30 29,38 8,95 27,40 9,55 26,46 9,83

120V-HEE

Glycol water

-10 17,70 5,26 16,78 5,81 15,79 6,41 14,78 7,05 13,66 7,79 12,73 8,43 12,26 8,78

-8 19,04 5,35 18,02 5,89 16,98 6,50 15,90 7,16 14,71 7,89 13,72 8,54 13,25 8,88

-4 21,94 5,54 20,79 6,09 19,60 6,69 18,33 7,37 17,03 8,11 15,88 8,75 15,33 9,09

0 25,29 5,74 24,02 6,31 22,61 6,94 21,17 7,61 19,67 8,35 18,40 9,00 17,72 9,34

2 26,99 5,84 25,62 6,41 24,09 7,04 22,61 7,72 21,03 8,47 19,71 9,12 18,99 9,46

Pure water

5 30,17 6,02 28,60 6,61 26,99 7,24 25,24 7,93 23,45 8,69 22,01 9,33 21,27 9,67

7 32,37 6,15 30,68 6,74 28,92 7,38 27,10 8,08 25,14 8,82 23,57 9,48 22,75 9,81

10 35,45 6,32 33,59 6,93 31,64 7,57 29,61 8,27 27,49 9,02 25,82 9,67 24,91 10,01

12 37,58 6,44 35,64 7,04 33,50 7,70 31,40 8,40 29,19 9,16 27,37 9,81 26,45 10,15

15 40,86 6,61 38,70 7,23 36,46 7,89 34,15 8,60 31,78 9,37 29,78 10,01 28,77 10,35

18 44,35 6,80 41,97 7,42 39,56 8,10 37,05 8,82 34,46 9,59 32,33 10,23 31,26 10,56

160V-HEE

Glycol water

-10 22,03 6,77 20,86 7,51 19,22 8,30 17,63 9,22 15,77 10,24 14,51 11,13 13,71 11,63

-8 23,70 6,87 22,42 7,61 20,74 8,41 19,08 9,33 17,22 10,34 15,77 11,25 15,04 11,71

-4 26,78 7,03 25,12 7,75 23,46 8,58 21,54 9,48 19,72 10,53 18,16 11,43 17,00 11,87

0 31,24 7,26 29,74 8,02 27,89 8,87 26,00 9,77 23,53 10,83 21,41 11,71 20,36 12,12

2 33,30 7,37 31,68 8,14 29,89 8,99 27,91 9,92 25,32 10,97 23,13 11,84 22,07 12,25

Pure water

5 37,20 7,59 35,39 8,36 33,38 9,20 31,00 10,14 28,74 11,21 26,58 12,11 25,58 12,56

7 39,90 7,74 37,92 8,51 35,80 9,37 33,47 10,30 31,02 11,37 29,06 12,28 27,96 12,76

10 43,58 7,96 41,44 8,73 39,09 9,59 36,58 10,55 33,89 11,59 31,73 12,50 30,63 12,98

12 46,15 8,11 43,85 8,88 41,35 9,75 38,73 10,71 35,94 11,75 33,64 12,65 32,41 13,13

15 50,22 8,36 47,75 9,14 44,94 10,00 42,07 10,96 39,02 12,00 36,53 12,89 35,27 13,36

18 54,35 8,63 51,84 9,43 48,65 10,27 45,55 11,23 42,29 12,26 39,60 13,16 38,24 13,61


COOLING CAPACITY OF THE HEE VERSION (kW)COOLING-ONLY and REVERSIBLE units




21

CIA

TCoo

ler L

P


COOLING CAPACITY OF THE HEE VERSION (kW)COOLING-ONLY and REVERSIBLE units


LP / IPCILP / ILPC



Inlet temperature of outdoor air into the condenser in °C

20 25 30 35 40 44 46


180V-HEE

Glycol water

-10 23,71 7,61 22,08 8,40 20,54 9,26 19,23 10,16 17,00 11,24 15,37 12,18 14,66 12,64

-8 26,44 7,80 24,69 8,58 23,14 9,45 21,43 10,37 19,23 11,44 17,52 12,38 16,71 12,84

-4 30,44 8,05 28,56 8,87 26,39 9,77 24,61 10,64 22,17 11,74 20,06 12,62 19,32 13,08

0 34,85 8,34 33,10 9,22 30,78 10,12 29,13 11,04 26,81 12,19 24,77 13,10 23,88 13,52

2 37,41 8,49 35,25 9,38 33,22 10,33 31,29 11,23 28,70 12,35 26,55 13,29 25,50 13,70

Pure water

5 41,28 8,72 39,21 9,67 36,95 10,62 34,95 11,56 32,04 12,72 29,74 13,63 28,50 14,03

7 44,58 8,90 41,95 9,86 39,47 10,83 37,10 11,75 34,22 12,96 32,14 13,89 30,92 14,34

10 48,03 9,11 45,24 10,08 42,93 11,07 40,20 12,06 37,29 13,28 34,89 14,21 33,32 14,60

12 51,00 9,28 48,22 10,29 45,39 11,30 42,69 12,28 39,39 13,51 36,86 14,44 35,53 14,83

15 54,83 9,50 51,89 10,54 49,15 11,58 46,00 12,62 42,52 13,89 39,96 14,79 38,58 15,22

18 59,37 9,75 55,90 10,84 53,01 11,87 49,67 12,89 45,40 14,22 43,10 15,09 41,90 15,50

200V-HEE

Glycol water

-10 28,91 9,55 27,80 10,53 26,61 11,58 25,22 12,73 23,75 14,00 22,20 15,17 21,20 15,81

-8 31,25 9,70 29,97 10,73 28,71 11,74 27,23 12,90 25,60 14,21 24,17 15,37 23,42 15,99

-4 36,27 10,02 34,85 11,02 33,23 12,09 31,47 13,26 29,57 14,58 27,93 15,73 27,04 16,35

0 42,26 10,41 40,45 11,42 38,55 12,52 36,40 13,70 34,12 15,00 32,19 16,16 31,16 16,77

2 45,29 10,61 43,35 11,64 41,14 12,72 38,93 13,92 36,45 15,22 34,33 16,37 33,27 16,98

Pure water

5 51,05 11,00 48,62 12,02 46,15 13,13 43,42 14,25 40,61 15,63 38,25 16,77 36,99 17,41

7 54,77 11,25 52,22 12,29 49,51 13,40 46,60 14,50 43,51 15,91 40,94 17,07 39,62 17,65

10 59,98 11,59 57,15 12,66 54,10 13,78 50,89 14,86 47,49 16,30 44,61 17,44 43,19 18,04

12 63,39 11,85 60,63 12,93 57,31 14,05 53,89 15,18 50,25 16,58 47,19 17,71 45,63 18,29

15 69,40 12,28 65,95 13,35 62,29 14,47 58,47 15,68 54,52 17,00 51,24 18,13 49,53 18,71

18 75,38 12,71 71,51 13,79 67,49 14,94 63,30 16,15 58,92 17,46 55,34 18,57 53,58 19,15

240V-HEE

Glycol water

-10 34,78 10,23 32,83 11,30 30,56 12,42 28,50 13,76 26,50 15,23 25,15 16,49 24,23 17,18

-8 37,44 10,40 35,45 11,50 33,23 12,64 31,09 13,94 29,20 15,48 27,27 16,70 26,33 17,39

-4 43,52 10,79 41,28 11,90 38,91 13,09 36,13 14,38 33,83 15,92 31,80 17,11 30,98 17,86

0 50,76 11,23 48,33 12,36 45,71 13,59 43,19 14,97 40,32 16,46 37,90 17,74 36,75 18,43

2 54,24 11,44 51,23 12,58 48,92 13,84 46,00 15,20 43,01 16,69 40,53 17,99 39,21 18,66

Pure water

5 60,89 11,82 57,58 12,97 54,73 14,25 51,20 15,60 47,91 17,11 44,99 18,40 43,57 19,07

7 65,44 12,08 62,46 13,26 58,86 14,54 55,40 15,93 51,77 17,43 48,83 18,74 47,24 19,42

10 71,72 12,43 68,12 13,63 64,81 14,92 60,73 16,34 56,68 17,84 53,50 19,12 51,82 19,83

12 76,04 12,66 72,33 13,89 68,31 15,19 64,31 16,60 60,13 18,12 56,65 19,42 54,75 20,12

15 82,77 13,03 78,63 14,27 74,36 15,59 69,97 17,01 65,39 18,54 61,60 19,83 59,76 20,52

18 89,80 13,46 85,36 14,70 80,74 16,06 75,93 17,54 70,98 19,05 66,83 20,33 64,80 20,98

280V-HEE

Glycol water

-10 39,74 12,46 37,90 13,69 36,13 15,06 33,76 16,53 31,29 18,17 29,25 19,63 28,20 20,41

-8 43,06 12,69 41,13 13,94 38,89 15,31 36,52 16,79 33,93 18,39 31,94 19,93 30,69 20,68

-4 49,56 13,10 46,81 14,33 44,54 15,74 41,55 17,24 39,00 18,96 36,75 20,44 35,49 21,20

0 57,27 13,57 54,63 14,88 51,74 16,31 48,85 17,89 45,67 19,59 43,07 21,11 41,69 21,88

2 61,22 13,81 58,27 15,13 55,32 16,59 51,99 18,16 48,87 19,88 45,92 21,40 44,48 22,18

Pure water

5 68,08 14,26 65,11 15,59 61,72 17,07 58,11 18,68 54,36 20,43 51,14 21,92 49,54 22,69

7 72,91 14,58 69,77 15,89 66,21 17,41 62,42 19,05 58,29 20,80 55,01 22,31 53,30 23,10

10 79,90 14,89 76,26 16,33 72,25 17,86 68,01 19,51 63,61 21,29 60,01 22,82 58,13 23,59

12 84,63 15,16 80,58 16,61 76,38 18,17 71,95 19,84 67,14 21,67 63,47 23,15 61,58 23,94

15 91,86 15,57 87,47 17,06 82,89 18,65 78,10 20,35 73,04 22,16 68,90 23,68 66,88 24,46

18 99,50 16,02 94,74 17,54 89,68 19,15 84,30 20,88 79,00 22,72 74,63 24,25 72,43 25,00



CIATCooler LP




Temperature of outlet hot water from the condenser in ºC

30 35 40 45 50 55


90V-HEE

-15 12,85 4,43 12,47 4,92 12,26 5,43 11,95 6,00 -- -- -- --

-12 14,26 4,47 13,90 4,96 13,63 5,46 13,47 6,03 -- -- -- --

-10 15,13 4,50 14,74 4,98 14,53 5,49 14,37 6,06 -- -- -- --

-5 17,37 4,55 16,95 5,02 16,64 5,55 16,21 6,10 15,68 6,83 -- --

0 20,16 4,61 19,68 5,09 19,31 5,61 18,84 6,17 18,32 6,89 17,53 7,69

5 22,79 4,66 22,37 5,15 21,84 5,68 21,26 6,24 20,63 6,95 20,01 7,74

7 23,89 4,68 23,47 5,18 22,95 5,70 22,36 6,27 21,63 6,97 20,84 7,76

10 25,52 4,72 24,98 5,21 24,44 5,74 23,86 6,30 23,05 7,00 22,32 7,78

15 28,47 4,78 27,83 5,27 27,16 5,80 26,47 6,37 25,73 7,05 25,02 7,83

20 31,31 4,85 30,53 5,34 29,77 5,87 29,00 6,42 28,21 7,09 27,23 7,88

100V-HEE

-15 15,41 5,23 15,24 5,81 15,00 6,48 14,67 7,17 -- -- -- --

-12 16,93 5,28 16,51 5,85 16,23 6,52 15,94 7,20 -- -- -- --

-10 18,28 5,33 17,83 5,90 17,50 6,55 17,36 7,23 -- -- -- --

-5 21,00 5,40 20,61 5,98 20,26 6,63 20,05 7,29 19,55 8,13 -- --

0 24,00 5,50 23,58 6,07 23,09 6,71 22,81 7,38 22,38 8,20 21,96 9,11

5 26,80 5,58 26,42 6,14 25,85 6,78 25,42 7,46 24,93 8,27 24,50 9,15

7 28,47 5,62 28,00 6,18 27,48 6,82 26,93 7,50 26,34 8,30 25,80 9,18

10 30,38 5,67 29,83 6,23 29,31 6,88 28,71 7,55 28,00 8,34 27,43 9,20

15 33,92 5,76 33,30 6,33 32,51 6,97 31,79 7,64 30,95 8,41 30,08 9,25

20 37,48 5,87 36,54 6,42 35,69 7,04 34,78 7,72 33,77 8,49 32,76 9,30

120V-HEE

-15 18,33 5,68 17,92 6,36 17,67 7,10 17,20 7,91 -- -- -- --

-12 19,81 5,72 19,44 6,40 19,20 7,14 18,79 7,95 -- -- -- --

-10 20,93 5,76 20,63 6,42 20,27 7,17 19,86 7,98 -- -- -- --

-5 24,16 5,85 23,75 6,52 23,28 7,24 22,88 8,05 22,22 8,96 -- --

0 27,79 5,96 27,25 6,61 26,68 7,33 26,10 8,15 25,47 9,04 24,73 10,07

5 31,59 6,05 30,81 6,71 30,14 7,42 29,42 8,23 28,67 9,12 27,80 10,15

7 33,33 6,10 32,61 6,75 31,79 7,46 30,97 8,26 30,15 9,16 29,21 10,18

10 35,61 6,14 34,75 6,80 33,91 7,51 33,03 8,30 32,11 9,21 31,14 10,23

15 39,78 6,24 38,70 6,91 37,73 7,62 36,66 8,40 35,50 9,29 34,37 10,31

20 43,46 6,33 42,49 6,99 41,31 7,70 40,19 8,48 38,98 9,37 37,50 10,40

160V-HEE

-15 22,28 7,47 22,29 8,30 22,00 9,36 21,53 10,50 -- -- -- --

-12 24,35 7,50 24,03 8,34 23,87 9,39 23,36 10,53 -- -- -- --

-10 25,95 7,53 25,65 8,37 25,34 9,41 24,73 10,56 -- -- -- --

-5 30,86 7,62 30,44 8,48 29,91 9,49 29,16 10,65 28,17 11,90 -- --

0 35,31 7,71 34,71 8,56 34,11 9,56 33,45 10,72 32,29 11,94 30,81 13,29

5 39,87 7,78 39,11 8,65 38,32 9,63 37,47 10,78 36,34 11,99 34,89 13,33

7 41,74 7,81 40,96 8,68 40,24 9,66 39,35 10,80 38,24 12,00 36,88 13,35

10 44,93 7,88 44,01 8,73 42,98 9,71 41,94 10,83 40,82 12,02 39,38 13,38

15 50,14 7,99 49,01 8,82 47,68 9,79 46,40 10,90 45,04 12,09 43,54 13,42

20 54,66 8,13 53,70 8,94 52,27 9,87 50,79 10,95 49,27 12,15 47,53 13,47

HEATING CAPACITY OF THE HEE VERSION (kW)REVERSIBLE units



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Temperature of outlet hot water from the condenser in ºC

30 35 40 45 50 55


180V-HEE

-15 24,49 8,35 23,86 9,27 23,34 10,30 22,74 11,37 -- -- -- --

-12 27,63 8,44 26,86 9,34 26,34 10,40 25,66 11,45 -- -- -- --

-10 30,02 8,50 29,17 9,41 28,49 10,47 27,63 11,51 -- -- -- --

-5 34,58 8,60 33,93 9,56 33,11 10,58 32,09 11,64 30,89 12,85 -- --

0 39,52 8,71 38,81 9,68 38,03 10,70 37,09 11,80 35,86 13,00 34,00 14,51

5 44,51 8,80 43,66 9,80 42,78 10,82 41,74 11,91 40,40 13,13 38,51 14,61

7 46,66 8,85 45,73 9,85 44,86 10,90 43,80 11,97 42,51 13,20 41,09 14,67

10 50,15 8,90 49,09 9,92 47,93 10,97 46,83 12,05 45,63 13,32 44,02 14,75

15 55,62 9,00 54,46 10,05 53,17 11,11 51,77 12,24 50,15 13,47 48,53 14,88

20 60,92 9,09 59,61 10,17 58,10 11,26 56,34 12,38 54,67 13,62 52,75 15,02

200V-HEE

-15 30,98 10,42 30,65 11,55 30,65 12,71 30,56 14,24 -- -- -- --

-12 33,91 10,52 33,62 11,65 33,34 12,82 33,14 14,31 -- -- -- --

-10 37,00 10,63 36,59 11,76 36,21 12,93 35,73 14,40 -- -- -- --

-5 42,73 10,81 42,06 11,93 41,48 13,15 40,58 14,57 39,76 16,22 -- --

0 48,00 10,96 47,52 12,10 46,85 13,34 46,27 14,72 45,22 16,34 44,26 18,11

5 54,13 11,13 53,32 12,32 52,49 13,51 51,62 14,85 50,49 16,43 49,53 18,21

7 56,81 11,21 55,91 12,40 55,01 13,60 54,15 14,90 52,95 16,50 51,80 18,26

10 61,26 11,33 60,13 12,53 58,96 13,72 57,63 15,01 56,42 16,58 55,06 18,32

15 68,54 11,51 66,98 12,70 65,48 13,92 63,92 15,17 62,26 16,72 60,48 18,41

20 75,48 11,73 73,68 12,87 71,83 14,08 69,99 15,32 68,07 16,86 65,74 18,52

240V-HEE

-15 34,14 11,43 33,79 12,70 33,52 14,29 33,33 16,06 -- -- -- --

-12 37,65 11,50 37,27 12,80 36,97 14,35 36,62 16,11 -- -- -- --

-10 39,98 11,60 39,51 12,84 39,10 14,39 38,72 16,16 -- -- -- --

-5 45,56 11,72 44,95 12,96 44,37 14,52 43,82 16,27 43,32 17,97 -- --

0 52,65 11,91 51,80 13,16 50,88 14,70 50,04 16,38 49,19 18,08 48,40 20,30

5 60,13 12,08 58,90 13,35 57,70 14,88 56,52 16,56 55,29 18,22 53,60 20,38

7 64,40 12,18 63,20 13,46 61,70 14,97 60,40 16,65 58,60 18,29 56,56 20,45

10 68,90 12,30 67,30 13,54 65,60 15,06 64,20 16,74 62,60 18,38 60,36 20,51

15 76,99 12,47 75,03 13,74 73,12 15,22 71,25 16,90 69,48 18,51 67,21 20,62

20 85,09 12,67 82,97 13,97 80,70 15,40 78,64 17,05 76,20 18,70 73,56 20,74

280V-HEE

-15 40,50 13,42 40,01 14,69 39,75 16,44 39,80 18,32 -- -- -- --

-12 43,89 13,49 43,47 14,84 43,12 16,55 42,82 18,39 -- -- -- --

-10 46,42 13,56 45,96 14,92 45,50 16,63 44,90 18,43 -- -- -- --

-5 53,80 13,74 53,00 15,12 52,40 16,79 51,35 18,62 50,60 20,80 -- --

0 61,38 13,92 60,35 15,34 59,37 16,98 58,33 18,82 57,25 20,97 56,26 23,39

5 69,68 14,07 68,43 15,51 67,04 17,18 65,77 19,00 64,37 21,13 62,83 23,53

7 73,30 14,15 71,90 15,59 70,43 17,24 69,11 19,07 67,41 21,19 65,70 23,60

10 78,87 14,27 77,19 15,71 75,55 17,38 73,90 19,18 72,14 21,32 70,26 23,68

15 88,05 14,48 86,11 15,96 84,36 17,62 82,26 19,39 80,13 21,58 77,76 23,82

20 97,02 14,65 94,91 16,17 92,69 17,83 90,19 19,61 87,75 21,79 84,80 23,99

HEATING CAPACITY OF THE HEE VERSION (kW)REVERSIBLE units



CIATCooler LP

OPERATION WITH GLYCOL WATER

Correction coeffi cientsPositive conditions Negative conditions

K Calculation method K Calculation method

Evaporator

Cooling capacity E1 0,98 Pfc = Pf x 0,98 1,0 According to the table of capacities

Cold water fl ow E2 1,05 Qc = [(Pfc x 0,86) / T] x 1,05 1,1 Qc = [(Pfc x 0,86) / T] x 1.1

Water fl ow resistance E3 1,15 Pc = P x 1,15 1,3 Pc = P x 1.3

Average working conditions 12 / 7 ºC See evaporator operating limits

Condenser

Heating capacity E1 0,97 Pfc = Pf x 0,97 --

Hot water fl ow E2 1,05 Qc = [(Pfc x 0,86) / T] x 1,05 --

Water fl ow resistance E3 1,10 Pc = P x 1,10 --

Average working conditions 35 / 40 ºC --

EVAPORATOR OPERATING LIMITSThe curves represent the minimum and maximum admissible temperature increases based on the outlet temperature, for both pure water and glycol water.

The minimum outlet temperature for the unit will be +5ºC with pure water and -10ºC with glycol water.

For temperature changes that are not listed between the curves, please consult.

• Example

For an outlet water temperature of +5ºC:

Minimum T: 2,6ºC T. condition 7,6ºC / 5ºC

Maximum T: 6,0ºC T. condition 11ºC / 5ºC

Example selection for operation with glycol water in the evaporator

Positive condition - Anti-freeze operation

DATA- Unit: LPC-100V-STD- Temperature of inlet cold water: +12ºC- Temperature of outlet cold water: +7ºC T = +5ºC- Outdoor air temperature: 35 ºC- Mono-ethylene glycol (MEG): 30%

DETERMINE- Cooling capacity, glycol water fl ow, and pressure available.

SOLUTION- Cooling capacity (table of capacities): 21,29 x 860 = 18.309 kcal/h- Correction coeffi cient E1 = 0,98- Corrected cooling capacity: Pfc = 18.309 x 0,98 = 17.943 kcal/h- Cold water fl ow: Q = 17.943 / 5 = 3.589 l/h = 3,59 m3/h- Correction coeffi cient E2 = 1,05- Corrected fl ow: Qc = 3,59 x 1,05 = 3,77 m3/h - Water fl ow resistance (according to the graph): P = 3,9 m.w.c.- Correction coeffi cient E3 = 1,15- Corrected water fl ow resistance: Pc = 3,9 x 1,15 = 4,5 m.w.c.- Pump's available pressure: 23,0 m.w.c.- Unit's available pressure: 23,0 - 4,5 = 18,5 m.w.c.

Negative conditions

DATA- Unit: LPC-180V-STD (with hydraulic module)- Temperature of inlet cold water -1ºC- Temperature of outlet cold water: -4ºC T = +3ºC- Outdoor air temperature: 30 ºC- Mono-ethylene glycol (MEG): 30%

DETERMINE- Cooling capacity, glycol water fl ow, and pressure available.

SOLUTION- Cooling capacity (table of capacities): 26,51 x 860 = 22.799 kcal/h- Correction coeffi cient E1 = 1,0- Corrected cooling capacity: Pfc = 22.799 x 1,0 = 22.799 kcal/h- Cold water fl ow: Q = 22.799 / 3 = 7.599 l/h = 7,60 m3/h- Correction coeffi cient E2 = 1,1- Corrected fl ow: Qc = 7,60 x 1,1 = 8,36 m3/h - Water fl ow resistance (according to the graph): P = 8,2 m.w.c.- Correction coeffi cient E3 = 1,3- Corrected water fl ow resistance: Pc = 8,2 x 1,3 = 10,7 m.w.c.- Pump's available pressure: 21,8 m.w.c.- Unit's available pressure: 21,8 - 10,7 = 11,1 m.w.c.

Outlet water temperature °C

ΔT

Adm

issi

ble

diffe

renc

e be

twee

n w

ater

I/O

°C

9

maximum ΔT

minimum ΔT

8

7

6

5

4

3

2

1

10

-10 -8 -6 -4 -2 0 2 4 6 8 10 12 14 16 18



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Anti-freeze protection with glycol water: Freezing pointThe following table and curves feature the minimum glycol percentages required for the installation in accordance with the freezing point.

The pumps that incorporate the LPC / ILPC units can work with any concentration of mono-ethylene glycol, albeit with a reduction in the available pressure due to the variation of glycol water fl ow. The pump must be changed for mono-propylene glycol (upon request).

Warning: the glycol concentration must keep the fl uid at least 6ºC below the outlet water temperature foreseen in the evaporator in order to allow a correct adjustment of the evaporator's minimum pressure regulation. If the concentration is below the necessary amount, there is a risk of freezing. Conversely, over-concentration could lead to a drop in performance.

-25

-30

-15

-20

-5

-10

0

20 40 5010 30-45

-35

-40

0

34

1

2

Tem

pera

ture

°C

Volume concentration %

Note: The values are offered as a guide according to the standard characteristics of the MEG. These may vary based on the MEG manufacturer, which is why it is necessary to consult the manufacturer data in order to guarantee protection up to the desired temperature.

Minimum freezing and usage temperature graphs

Minimum usage temperature:

- Mono-propylene glycol - Mono-ethylene glycol

Freezing temperature:

- Mono-propylene glycol - Mono-ethylene glycol

Concentration % 0 10 20 30 40 50

Mono-ethylene glycol (MEG) ºC 0 -3 -7 -13 -20 -29

Mono-propylene glycol (MPEG) ºC 0 -2 -5 -10 -15 -21

CORROSION BEHAVIOUR

* Max. 60ºC+ Good resistance under normal conditions.0 There may be corrosion problems, especially if other factors inter-

vene.- Not advisable.

Corrosion problems may be present in the hydraulic circuit, and in particular the plate exchangers, if the characteristics of the water and its variations are not adequate.

It is recommended that the water fi lling the hydraulic circuits be fi ltered and treated, if necessary.

The units' hydraulic circuits are made of copper pipes. The exchanger plates are made of AISI-316 stainless steel, and the material used for soldering the plates is copper.

The following table indicates corrosion behaviour for copper and the AISI-316 stainless steel with regard to water with different compositions.

IMPORTANT: For open-circuit installations, if it is not possible to maintain the water conditions within the values indicated in the previous table, it will be necessary to install an exchanger that separates the unit's circuit from the water circuit to be treated by using materials compatible with these characteristics, whether stainless steel or titanium.

Water content Concentration (mg/l) AISI 316 Copper

Organic substances + 0

Electrical conductivity

< 500 S/cm + +

> 500 S/cm + -

NH3

< 2 + +

2 - 20 + 0

> 20 + -

Chlorides *< 300 + +

> 300 0 +

Sulphites, chloride-free< 5 0 +

> 5 0/- 0

Iron in solution< 10 + +

> 10 + 0

Free carbonic acid

< 20 + 0

20 - 50 + -

50 + -

Manganese in solution

< 1 + +

> 1 + 0

pH value

< 6 0 +

6 - 9 0/+ +

> 9 + 0

Oxygen< 2 + +

> 2 + +

Sulphates

< 70 + +

70 - 300 + 0

> 300 - -



CIATCooler LPCOOLING RECOVERY CIRCUIT (OPTIONAL)

Capacity recovered by the desuperheater circuit for nominal conditions and recovery water at 50/60ºC.

CIATCooler LP / ILP 90V-STD

100V-STD

120V-STD

160V-STD

180V-STD

200V-STD

240V-STD

280V-STD

320V-STD

360V-STD

Recovery capacity (kW) 4,37 5,23 6,21 8,09 8,87 10,80 12,17 13,77 16,76 18,32

Nominal water fl ow (m3/h) 0,38 0,45 0,53 0,70 0,76 0,93 1,05 1,18 1,44 1,58


Cooling capacity (kW) 17,82 21,29 25,31 32,96 36,15 44,00 49,60 56,10 68,30 74,62

Power input (kW) 6,80 7,90 8,55 10,76 12,65 15,60 17,00 19,54 21,70 25,49


Type Threaded

Diameter M 1”

Pump(optional)

Type Humid rotor

Number 1

Motor output (kW) 0,6

Maximum absorbed current (A) 0,3

Avail. pressure (m.w.c.) (max. pump speed) 4,48 4,36 4,21 3,95 3,84 3,58 3,41 3,21 2,87 2,70

Additional weight

Recovery circuit (kg) 5,3 5,3 6,8 6,8 6,8 10,7 11,6 11,6 11,6 11,6

Pump (optional) (kg) 3,2

The system consists in a hot water supplying by an heat recovery system on the compressor(s) discharge gas, on an auxiliary desuperheater exchanger.

On an heat pump model, the optional desuperheater can be used whatever the running mode, COOLING or HEATING.

This optional equipment is only available on request, and factory mounted.

Operating modeThe heat recovery is possible only if the machine is running, on COOLING mode or on HEAT PUMP mode.

For the same cooling or heating capacity, the desuperheater system allows a free heating of hot water with a reduction of the total input power of the machine.

Principle and precautions of hydraulic connectionIn order to allow the unit to start up and to run under good conditions, the circuit must be as short as possible, and the water fl ow of the desuperheater must start slowly to normal operating condition, with a water fl ow equal to 10% of its standard value, and must be calculated for a hot water inlet temperature of +50°C.

Thus, it is recommended to have a hydraulic diagram making it possible to obtain very quickly a hot water at the inlet of the desuperheater (3 ways valve + controller + temperature sensor on the exchanger water inlet).

The controller set point must be adjusted to +50°C minimum.

The recovery circuit must be done in accordance with the standards

1

2

3

4

5

21

0,6

0,06

0,7

0,07

0,8

0,08

0,9

0,09

0,3

0,4

0,5

0,05

0,1

0,2

0,2 0,60,3 0,80,4 0,5Flow (m3/h)

pump

120V

-STD

to 2

40V

-STD

280V

-STD

to 3

60V

-STD

90V

-STD

to 1

00V

-STD

Pres

sure

dro

p in

the

exch

ange

r and

pu

mp’

s av

aila

ble

pres

sure

(m.w

.c.)

Technical characteristics of the recovery circuit with the STD version

in force and plan all of the necessary elements in a closed circuit: circulation pump (optionally supplied), expansion vessel, safety valve, mesh fi lter, fi ller, drainer, bleeders, thermometers, pressure gauges and cut-off and insulation valves.

The circulation pump can only work in a closed circuit. The command is performed from a thermostat located on the unit.

Attention: a detailed attention must carried with the selection of the expansion tank, because the recovery water circuit can reach the temperature of 120°C in the event of stopping of the circulator or non hot water consumption.

- Install heating elements on all pipes that could be exposed to freezing temperatures.

Optional

LP

Municipal water

Consumption

PLATESEXCHARGER

EXPANSIONVESSEL

ELECTRICALHEATER

MESHFILTER

VASHUT-OFF

LVE

DRAINAGECIRCUIT

SAFETYVALVE

NO RETURN-VALVE

VAAIR BLEEDER

LVETHERMOMETER

MANOMETER

CIRCULATORPUMP

FILLEDCIRCUIT

3-WAYVALVE

FLEXIBLECONNECTION



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Power recovered by the recovery circuit with the STD version

LP LPCILP

ILPC

Desuperh.water

conditionin °C

Temperature of outlet

cold water in ºC

Outdoor air temperature in °C

25 30 35 40 46

Pf Pa Pcr Qar Pf Pa Pcr Qar Pf Pa Pcr Qar Pf Pa Pcr Qar Pf Pa Pcr QarkW kW kW m3/h kW kW kW m3/h kW kW kW m3/h kW kW kW m3/h kW kW kW m3/h

90V-STD

45 / 55

5 19,11 5,60 2,65 0,23 17,86 6,10 3,58 0,31 16,50 6,67 4,71 0,41 15,20 7,29 6,22 0,53 13,73 8,03 8,37 0,72

7 20,49 5,74 2,85 0,24 19,18 6,26 3,85 0,33 17,82 6,80 5,09 0,44 16,42 7,45 6,72 0,58 14,79 8,19 9,02 0,78

12 23,49 6,06 3,26 0,28 22,05 6,59 4,42 0,38 20,44 7,18 5,84 0,50 18,91 7,79 7,73 0,67 17,01 8,54 10,37 0,89

15 25,36 6,26 3,52 0,30 23,80 6,79 4,78 0,41 22,09 7,39 6,31 0,54 20,41 7,99 8,35 0,72 18,41 8,74 11,22 0,97

50 / 60

5 19,11 5,60 2,20 0,19 17,86 6,10 3,01 0,26 16,50 6,67 4,05 0,35 15,20 7,29 5,01 0,43 13,73 8,03 7,16 0,62

7 20,49 5,74 2,36 0,20 19,18 6,26 3,24 0,28 17,82 6,80 4,37 0,38 16,42 7,45 5,42 0,47 14,79 8,19 7,71 0,66

12 23,49 6,06 2,70 0,23 22,05 6,59 3,72 0,32 20,44 7,18 5,02 0,43 18,91 7,79 6,24 0,54 17,01 8,54 8,87 0,76

15 25,36 6,26 2,92 0,25 23,80 6,79 4,02 0,35 22,09 7,39 5,42 0,47 20,41 7,99 6,73 0,58 18,41 8,74 9,60 0,83

100V-STD

45 / 55

5 22,64 6,52 3,14 0,27 21,35 7,11 4,28 0,37 19,97 7,74 5,70 0,49 18,52 8,43 7,57 0,65 16,76 9,32 10,22 0,88

7 24,18 6,69 3,36 0,29 22,78 7,28 4,57 0,39 21,29 7,90 6,08 0,52 19,70 8,60 8,06 0,69 17,78 9,47 10,84 0,93

12 27,80 7,08 3,86 0,33 26,06 7,65 5,23 0,45 24,31 8,30 6,94 0,60 22,52 8,99 9,21 0,79 20,34 9,85 12,40 1,07

15 30,04 7,34 4,17 0,36 28,20 7,90 5,66 0,49 26,30 8,55 7,51 0,65 24,37 9,23 9,97 0,86 21,98 10,08 13,40 1,15

50 / 60

5 22,64 6,52 2,60 0,22 21,35 7,11 3,60 0,31 19,97 7,74 4,90 0,42 18,52 8,43 6,11 0,53 16,76 9,32 8,74 0,75

7 24,18 6,69 2,78 0,24 22,78 7,28 3,84 0,33 21,29 7,90 5,23 0,45 19,70 8,60 6,50 0,56 17,78 9,47 9,27 0,80

12 27,80 7,08 3,20 0,28 26,06 7,65 4,40 0,38 24,31 8,30 5,97 0,51 22,52 8,99 7,43 0,64 20,34 9,85 10,61 0,91

15 30,04 7,34 3,46 0,30 28,20 7,90 4,76 0,41 26,30 8,55 6,46 0,56 24,37 9,23 8,04 0,69 21,98 10,08 11,46 0,99

120V-STD

45 / 55

5 26,81 7,00 3,72 0,32 25,27 7,65 5,07 0,44 23,65 8,37 6,75 0,58 21,98 9,15 8,99 0,77 19,92 10,15 12,14 1,04

7 28,66 7,16 3,98 0,34 27,02 7,82 5,42 0,47 25,31 8,55 7,23 0,62 23,54 9,33 9,63 0,83 21,29 10,32 12,98 1,12

12 32,99 7,54 4,58 0,39 31,09 8,22 6,24 0,54 29,08 8,95 8,30 0,71 27,05 9,68 11,06 0,95 24,53 10,71 14,95 1,29

15 35,73 7,77 4,96 0,43 33,66 8,47 6,75 0,58 31,49 9,19 8,99 0,77 29,46 9,95 12,05 1,04 26,56 10,95 16,19 1,39

50 / 60

5 26,81 7,00 3,08 0,27 25,27 7,65 4,26 0,37 23,65 8,37 5,81 0,50 21,98 9,15 7,25 0,62 19,92 10,15 10,39 0,89

7 28,66 7,16 3,30 0,28 27,02 7,82 4,56 0,39 25,31 8,55 6,21 0,53 23,54 9,33 7,76 0,67 21,29 10,32 11,10 0,96

12 32,99 7,54 3,80 0,33 31,09 8,22 5,25 0,45 29,08 8,95 7,14 0,61 27,05 9,68 8,92 0,77 24,53 10,71 12,79 1,10

15 35,73 7,77 4,11 0,35 33,66 8,47 5,68 0,49 31,49 9,19 7,73 0,66 29,46 9,95 9,72 0,84 26,56 10,95 13,85 1,19

160V-STD

45 / 55

5 34,70 8,73 4,82 0,41 32,82 9,60 6,58 0,57 30,83 10,58 8,80 0,76 28,60 11,61 11,70 1,01 25,88 12,97 15,78 1,36

7 37,16 8,92 5,16 0,44 35,09 9,80 7,04 0,61 32,96 10,76 9,41 0,81 30,62 11,80 12,52 1,08 27,86 13,14 16,98 1,46

12 42,67 9,34 5,93 0,51 40,32 10,23 8,09 0,70 37,81 11,21 10,80 0,93 35,19 12,22 14,39 1,24 32,07 13,54 19,55 1,68

15 46,16 9,63 6,41 0,55 43,59 10,50 8,75 0,75 40,71 11,42 11,62 1,00 38,13 12,48 15,59 1,34 34,84 13,79 21,24 1,83

50 / 60

5 34,70 8,73 3,99 0,34 32,82 9,60 5,54 0,48 30,83 10,58 7,57 0,65 28,60 11,61 9,43 0,81 25,88 12,97 13,50 1,16

7 37,16 8,92 4,28 0,37 35,09 9,80 5,92 0,51 32,96 10,76 8,09 0,70 30,62 11,80 10,10 0,87 27,86 13,14 14,53 1,25

12 42,67 9,34 4,91 0,42 40,32 10,23 6,80 0,59 37,81 11,21 9,28 0,80 35,19 12,22 11,61 1,00 32,07 13,54 16,73 1,44

15 46,16 9,63 5,31 0,46 43,59 10,50 7,36 0,63 40,71 11,42 9,99 0,86 38,13 12,48 12,58 1,08 34,84 13,79 18,17 1,56

180V-STD

45 / 55

5 38,62 10,30 5,36 0,46 36,23 11,34 7,27 0,63 33,83 12,44 9,66 0,83 31,32 13,63 12,81 1,10 28,19 15,16 17,19 1,48

7 41,22 10,50 5,73 0,49 38,76 11,56 7,78 0,67 36,15 12,65 10,32 0,89 33,51 13,82 13,71 1,18 30,21 15,38 18,42 1,58

12 47,64 10,96 6,62 0,57 44,55 12,03 8,94 0,77 41,60 13,12 11,88 1,02 38,61 14,32 15,79 1,36 34,91 15,86 21,28 1,83

15 51,47 11,21 7,15 0,61 48,39 12,33 9,71 0,83 45,17 13,46 12,90 1,11 41,70 14,60 17,05 1,47 37,60 16,12 22,92 1,97

50 / 60

5 38,62 10,30 4,44 0,38 36,23 11,34 6,11 0,53 33,83 12,44 8,30 0,71 31,32 13,63 10,33 0,89 28,19 15,16 14,70 1,26

7 41,22 10,50 4,74 0,41 38,76 11,56 6,54 0,56 36,15 12,65 8,87 0,76 33,51 13,82 11,05 0,95 30,21 15,38 15,76 1,36

12 47,64 10,96 5,48 0,47 44,55 12,03 7,52 0,65 41,60 13,12 10,21 0,88 38,61 14,32 12,73 1,10 34,91 15,86 18,21 1,57

15 51,47 11,21 5,92 0,51 48,39 12,33 8,17 0,70 45,17 13,46 11,09 0,95 41,70 14,60 13,75 1,18 37,60 16,12 19,61 1,69

Pf: Gross cooling capacity in kWPa: Compressor power input in kWPcr: Heating capacity recovered in the hot gases recuperator in kWQar: Water fl ow in the recuperatorCan be interpolated among the values of the table, never extrapolated



CIATCooler LP

LP LPCILP

ILPC

Desuperh.water

conditionin °C


cold water in ºC

Outdoor air temperature

25 30 35 40 46


200V-STD

45 / 55

5 45,88 12,67 6,37 0,55 43,63 13,89 8,75 0,75 41,00 15,30 11,71 1,01 38,42 16,63 15,71 1,35 34,90 18,40 21,28 1,83

7 49,51 12,98 6,88 0,59 46,78 14,20 9,39 0,81 44,00 15,60 12,56 1,08 41,34 16,94 16,91 1,45 37,42 18,76 22,81 1,96

12 56,58 13,68 7,86 0,68 53,50 14,90 10,73 0,92 50,15 16,31 14,32 1,23 46,94 17,65 19,20 1,65 42,78 19,50 26,08 2,24

15 61,27 14,17 8,51 0,73 57,89 15,40 11,61 1,00 54,37 16,76 15,52 1,34 50,87 18,12 20,81 1,79 46,32 19,93 28,24 2,43

50 / 60

5 45,88 12,67 5,28 0,45 43,63 13,89 7,36 0,63 41,00 15,30 10,06 0,87 38,42 16,63 12,67 1,09 34,90 18,40 18,20 1,57

7 49,51 12,98 5,70 0,49 46,78 14,20 7,89 0,68 44,00 15,60 10,80 0,93 41,34 16,94 13,64 1,17 37,42 18,76 19,52 1,68

12 56,58 13,68 6,51 0,56 53,50 14,90 9,03 0,78 50,15 16,31 12,31 1,06 46,94 17,65 15,48 1,33 42,78 19,50 22,31 1,92

15 61,27 14,17 7,05 0,61 57,89 15,40 9,77 0,84 54,37 16,76 13,35 1,15 50,87 18,12 16,78 1,44 46,32 19,93 24,16 2,08

240V-STD

45 / 55

5 52,56 13,94 7,30 0,63 49,56 15,25 9,94 0,86 46,38 16,67 13,24 1,14 43,06 18,23 17,61 1,51 39,07 20,23 23,82 2,05

7 56,17 14,25 7,80 0,67 52,98 15,58 10,63 0,91 49,60 17,00 14,16 1,22 46,10 18,58 18,85 1,62 41,78 20,56 25,47 2,19

12 64,72 15,00 8,99 0,77 60,95 16,34 12,23 1,05 57,05 17,80 16,29 1,40 53,04 19,37 21,69 1,87 48,19 21,33 29,38 2,53

15 70,09 15,47 9,74 0,84 66,05 16,84 13,25 1,14 61,79 18,31 17,64 1,52 57,47 19,86 23,50 2,02 52,19 21,81 31,82 2,74

50 / 60

5 52,56 13,94 6,05 0,52 49,56 15,25 8,36 0,72 46,38 16,67 11,38 0,98 43,06 18,23 14,20 1,22 39,07 20,23 20,38 1,75

7 56,17 14,25 6,46 0,56 52,98 15,58 8,94 0,77 49,60 17,00 12,17 1,05 46,10 18,58 15,21 1,31 41,78 20,56 21,79 1,87

12 64,72 15,00 7,45 0,64 60,95 16,34 10,29 0,88 57,05 17,80 14,00 1,20 53,04 19,37 17,49 1,50 48,19 21,33 25,14 2,16

15 70,09 15,47 8,06 0,69 66,05 16,84 11,15 0,96 61,79 18,31 15,17 1,30 57,47 19,86 18,96 1,63 52,19 21,81 27,22 2,34

280V-STD

45 / 55

5 59,29 16,03 8,24 0,71 56,02 17,54 11,24 0,97 52,56 19,18 15,01 1,29 48,90 20,98 20,00 1,72 44,32 23,30 27,02 2,32

7 63,31 16,36 8,79 0,76 59,78 17,88 11,99 1,03 56,10 19,54 16,02 1,38 52,22 21,37 21,36 1,84 47,38 23,68 28,88 2,48

12 72,63 17,13 10,09 0,87 68,68 18,72 13,78 1,19 64,43 20,43 18,40 1,58 60,00 22,25 24,54 2,11 54,44 24,55 33,19 2,85

15 78,61 17,64 10,92 0,94 74,31 19,25 14,91 1,28 69,68 20,98 19,90 1,71 64,91 22,82 26,55 2,28 58,96 25,10 35,94 3,09

50 / 60

5 59,29 16,03 6,82 0,59 56,02 17,54 9,45 0,81 52,56 19,18 12,90 1,11 48,90 20,98 16,13 1,39 44,32 23,30 23,12 1,99

7 63,31 16,36 7,28 0,63 59,78 17,88 10,09 0,87 56,10 19,54 13,77 1,18 52,22 21,37 17,22 1,48 47,38 23,68 24,71 2,13

12 72,63 17,13 8,36 0,72 68,68 18,72 11,59 1,00 64,43 20,43 15,81 1,36 60,00 22,25 19,79 1,70 54,44 24,55 28,40 2,44

15 78,61 17,64 9,04 0,78 74,31 19,25 12,54 1,08 69,68 20,98 17,10 1,47 64,91 22,82 21,41 1,84 58,96 25,10 30,75 2,64

320V-STD

45 / 55

5 71,85 17,64 9,98 0,86 67,95 19,39 13,63 1,17 63,76 21,32 18,20 1,57 59,34 23,41 24,27 2,09 53,89 26,17 32,85 2,83

7 77,03 18,04 10,70 0,92 72,87 19,81 14,62 1,26 68,30 21,70 19,50 1,68 63,67 23,86 26,04 2,24 57,78 26,56 35,22 3,03

12 88,78 18,96 12,33 1,06 83,89 20,73 16,83 1,45 79,00 22,68 22,56 1,94 73,23 24,76 29,95 2,58 66,67 27,43 40,64 3,50

15 96,30 19,59 13,38 1,15 90,91 21,36 18,24 1,57 85,22 23,28 24,33 2,09 79,38 25,37 32,47 2,79 72,36 27,98 44,11 3,79

50 / 60

5 71,85 17,64 8,27 0,71 67,95 19,39 11,47 0,99 63,76 21,32 15,65 1,35 59,34 23,41 19,57 1,68 53,89 26,17 28,11 2,42

7 77,03 18,04 8,86 0,76 72,87 19,81 12,30 1,06 68,30 21,70 16,76 1,44 63,67 23,86 21,00 1,81 57,78 26,56 30,14 2,59

12 88,78 18,96 10,21 0,88 83,89 20,73 14,16 1,22 79,00 22,68 19,39 1,67 73,23 24,76 24,15 2,08 66,67 27,43 34,77 2,99

15 96,30 19,59 11,08 0,95 90,91 21,36 15,34 1,32 85,22 23,28 20,92 1,80 79,38 25,37 26,18 2,25 72,36 27,98 37,74 3,25

360V-STD

45 / 55

5 78,90 20,71 10,96 0,94 74,54 22,74 14,96 1,29 69,91 25,12 19,96 1,72 64,94 27,28 26,56 2,28 59,09 30,35 36,02 3,10

7 84,66 21,14 11,76 1,01 79,79 23,16 16,01 1,38 74,62 25,49 21,31 1,83 69,70 27,75 28,51 2,45 63,42 30,76 38,66 3,32

12 97,62 22,12 13,56 1,17 92,09 24,22 18,48 1,59 86,27 26,45 24,63 2,12 80,60 28,79 32,96 2,83 73,35 31,80 44,72 3,85

15 105,85 22,78 14,70 1,26 99,54 24,86 19,97 1,72 93,64 27,18 26,74 2,30 87,29 29,37 35,70 3,07 79,59 32,52 48,52 4,17

50 / 60

5 78,90 20,71 9,08 0,78 74,54 22,74 12,58 1,08 69,91 25,12 17,16 1,48 64,94 27,28 21,42 1,84 59,09 30,35 30,82 2,65

7 84,66 21,14 9,74 0,84 79,79 23,16 13,46 1,16 74,62 25,49 18,32 1,58 69,70 27,75 22,99 1,98 63,42 30,76 33,08 2,84

12 97,62 22,12 11,23 0,97 92,09 24,22 15,54 1,34 86,27 26,45 21,18 1,82 80,60 28,79 26,58 2,29 73,35 31,80 38,26 3,29

15 105,85 22,78 12,18 1,05 99,54 24,86 16,80 1,44 93,64 27,18 22,98 1,98 87,29 29,37 28,79 2,48 79,59 32,52 41,51 3,57


Power recovered by the recovery circuit with the STD version



29

CIA

TCoo

ler L

P

Power recovered by the recovery circuit with the HEE version

LP LPCILP

ILPC

Desuperh.water

conditionin °C


cold water in ºC


25 30 35 40 46


90V-HEE

45 / 55

5 20,25 5,33 2,81 0,24 19,03 5,82 3,82 0,33 17,75 6,36 5,07 0,44 16,30 6,94 6,67 0,57 14,62 7,68 8,91 0,77

7 21,66 5,44 3,01 0,26 20,35 5,94 4,08 0,35 19,01 6,49 5,43 0,47 17,57 7,08 7,19 0,62 15,77 7,83 9,61 0,83

12 25,00 5,72 3,47 0,30 23,45 6,23 4,70 0,40 21,92 6,79 6,26 0,54 20,27 7,38 8,29 0,71 18,35 8,13 11,19 0,96

15 27,10 5,89 3,76 0,32 25,44 6,41 5,10 0,44 23,73 6,97 6,78 0,58 22,00 7,57 9,00 0,77 19,91 8,32 12,14 1,04

50 / 60

5 20,25 5,33 2,33 0,20 19,03 5,82 3,21 0,28 17,75 6,36 4,36 0,37 16,30 6,94 5,38 0,46 14,62 7,68 7,63 0,66

7 21,66 5,44 2,49 0,21 20,35 5,94 3,43 0,30 19,01 6,49 4,67 0,40 17,57 7,08 5,80 0,50 15,77 7,83 8,23 0,71

12 25,00 5,72 2,88 0,25 23,45 6,23 3,96 0,34 21,92 6,79 5,38 0,46 20,27 7,38 6,69 0,57 18,35 8,13 9,57 0,82

15 27,10 5,89 3,12 0,27 25,44 6,41 4,29 0,37 23,73 6,97 5,82 0,50 22,00 7,57 7,26 0,62 19,91 8,32 10,38 0,89

100V-HEE

45 / 55

5 24,37 6,19 3,39 0,29 23,12 6,75 4,64 0,40 21,74 7,34 6,21 0,53 20,29 8,02 8,30 0,71 18,45 8,90 11,25 0,97

7 26,16 6,34 3,63 0,31 24,74 6,89 4,96 0,43 23,31 7,49 6,66 0,57 21,82 8,17 8,92 0,77 19,71 9,04 12,02 1,03

12 30,31 6,68 4,21 0,36 28,60 7,25 5,74 0,49 26,84 7,84 7,66 0,66 24,95 8,50 10,20 0,88 22,52 9,36 13,73 1,18

15 32,90 6,89 4,57 0,39 31,02 7,49 6,22 0,54 29,24 8,07 8,35 0,72 27,21 8,73 11,13 0,96 24,55 9,60 14,97 1,29

50 / 60

5 24,37 6,19 2,80 0,24 23,12 6,75 3,90 0,34 21,74 7,34 5,34 0,46 20,29 8,02 6,69 0,58 18,45 8,90 9,62 0,83

7 26,16 6,34 3,01 0,26 24,74 6,89 4,17 0,36 23,31 7,49 5,72 0,49 21,82 8,17 7,20 0,62 19,71 9,04 10,28 0,88

12 30,31 6,68 3,49 0,30 28,60 7,25 4,83 0,42 26,84 7,84 6,59 0,57 24,95 8,50 8,23 0,71 22,52 9,36 11,75 1,01

15 32,90 6,89 3,79 0,33 31,02 7,49 5,23 0,45 29,24 8,07 7,18 0,62 27,21 8,73 8,97 0,77 24,55 9,60 12,81 1,10

120V-HEE

45 / 55

5 28,60 6,61 3,97 0,34 26,99 7,24 5,42 0,47 25,24 7,93 7,21 0,62 23,45 8,69 9,59 0,82 21,27 9,67 12,97 1,12

7 30,68 6,74 4,26 0,37 28,92 7,38 5,80 0,50 27,10 8,08 7,74 0,67 25,14 8,82 10,28 0,88 22,75 9,81 13,87 1,19

12 35,64 7,04 4,95 0,43 33,50 7,70 6,72 0,58 31,40 8,40 8,97 0,77 29,19 9,16 11,94 1,03 26,45 10,15 16,12 1,39

15 38,70 7,23 5,38 0,46 36,46 7,89 7,32 0,63 34,15 8,60 9,75 0,84 31,78 9,37 13,00 1,12 28,77 10,35 17,54 1,51

50 / 60

5 28,60 6,61 3,29 0,28 26,99 7,24 4,55 0,39 25,24 7,93 6,20 0,53 23,45 8,69 7,73 0,67 21,27 9,67 11,09 0,95

7 30,68 6,74 3,53 0,30 28,92 7,38 4,88 0,42 27,10 8,08 6,65 0,57 25,14 8,82 8,29 0,71 22,75 9,81 11,87 1,02

12 35,64 7,04 4,10 0,35 33,50 7,70 5,65 0,49 31,40 8,40 7,71 0,66 29,19 9,16 9,63 0,83 26,45 10,15 13,80 1,19

15 38,70 7,23 4,45 0,38 36,46 7,89 6,15 0,53 34,15 8,60 8,38 0,72 31,78 9,37 10,48 0,90 28,77 10,35 15,01 1,29

Capacity recovered by the desuperheater circuit for nominal conditions and recovery water at 50/60ºC.

CIATCooler LP / ILP 90V-HEE

100V-HEE

120V-HEE

160V-HEE

180V-HEE

200V-HEE

240V-HEE

280V-HEE

Recovery capacity (kW) 4,67 5,72 6,65 8,22 9,11 11,44 13,60 15,32

Nominal water fl ow (m3/h) 0,40 0,49 0,57 0,71 0,78 0,98 1,17 1,32


Cooling capacity (kW) 19,01 23,31 27,10 33,47 37,10 46,60 55,40 62,42

Power input (kW) 6,49 7,49 8,08 10,30 11,75 14,50 15,93 19,05


Type Threaded

Diameter M 1”

Pump(optional)

Type Humid rotor

Number 1

Motor output (kW) 0,6

Maximum absorbed current (A) 0,3

Avail. pressure (m.w.c.) (max. pump speed) 4,48 4,36 4,21 3,95 3,84 3,58 3,41 3,21

Additional weight

Recovery circuit (kg) 5,3 5,3 6,8 6,8 6,8 10,7 11,6 11,6

Pump (optional) (kg) 3,2

1

2

3

4

5

21

0,6

0,06

0,7

0,07

0,8

0,08

0,9

0,09

0,3

0,4

0,5

0,05

0,1

0,2

0,2 0,60,3 0,80,4 0,5Flow (m3/h)

pump

120V

-HE

E to 2

40V

-HE

E

280V

-HE

E

90V

-HE

E to 1

00V

-HE

E

Pres

sure

dro

p in

the

exch

ange

r and

pu

mp’

s av

aila

ble

pres

sure

(m.w

.c.)

Technical characteristics of the recovery circuit with the HEE version



CIATCooler LPPower recovered by the recovery circuit with the HEE version

LP LPCILP

ILPC

Desuperh.water

conditionin °C


cold water in ºC


25 30 35 40 46


160V-HEE

45 / 55

5 35,39 8,36 4,92 0,42 33,38 9,20 6,70 0,58 31,00 10,14 8,85 0,76 28,74 11,21 11,75 1,01 25,58 12,56 15,59 1,34

7 37,92 8,51 5,27 0,45 35,80 9,37 7,18 0,62 33,47 10,30 9,56 0,82 31,02 11,37 12,69 1,09 27,96 12,76 17,05 1,47

12 43,85 8,88 6,09 0,52 41,35 9,75 8,30 0,71 38,73 10,71 11,06 0,95 35,94 11,75 14,70 1,26 32,41 13,13 19,76 1,70

15 47,75 9,14 6,63 0,57 44,94 10,00 9,02 0,78 42,07 10,96 12,01 1,03 39,02 12,00 15,96 1,37 35,27 13,36 21,50 1,85

50 / 60

5 35,39 8,36 4,07 0,35 33,38 9,20 5,63 0,48 31,00 10,14 7,61 0,65 28,74 11,21 9,48 0,82 25,58 12,56 13,34 1,15

7 37,92 8,51 4,36 0,38 35,80 9,37 6,04 0,52 33,47 10,30 8,22 0,71 31,02 11,37 10,23 0,88 27,96 12,76 14,58 1,25

12 43,85 8,88 5,05 0,43 41,35 9,75 6,98 0,60 38,73 10,71 9,51 0,82 35,94 11,75 11,85 1,02 32,41 13,13 16,90 1,45

15 47,75 9,14 5,49 0,47 44,94 10,00 7,58 0,65 42,07 10,96 10,33 0,89 39,02 12,00 12,87 1,11 35,27 13,36 18,40 1,58

180V-HEE

45 / 55

5 39,21 9,67 5,45 0,47 36,95 10,62 7,41 0,64 34,95 11,56 9,98 0,86 32,04 12,72 13,10 1,13 28,50 14,03 17,37 1,49

7 41,95 9,86 5,83 0,50 39,47 10,83 7,92 0,68 37,10 11,75 10,59 0,91 34,22 12,96 14,00 1,20 30,92 14,34 18,85 1,62

12 48,22 10,29 6,70 0,58 45,39 11,30 9,11 0,78 42,69 12,28 12,19 1,05 39,39 13,51 16,11 1,39 35,53 14,83 21,66 1,86

15 51,89 10,54 7,21 0,62 49,15 11,58 9,86 0,85 46,00 12,62 13,13 1,13 42,52 13,89 17,39 1,50 38,58 15,22 23,52 2,02

50 / 60

5 39,21 9,67 4,51 0,39 36,95 10,62 6,24 0,54 34,95 11,56 8,58 0,74 32,04 12,72 10,57 0,91 28,50 14,03 14,87 1,28

7 41,95 9,86 4,83 0,42 39,47 10,83 6,66 0,57 37,10 11,75 9,11 0,78 34,22 12,96 11,29 0,97 30,92 14,34 16,13 1,39

12 48,22 10,29 5,55 0,48 45,39 11,30 7,66 0,66 42,69 12,28 10,48 0,90 39,39 13,51 12,99 1,12 35,53 14,83 18,53 1,59

15 51,89 10,54 5,97 0,51 49,15 11,58 8,29 0,71 46,00 12,62 11,29 0,97 42,52 13,89 14,02 1,21 38,58 15,22 20,12 1,73

200V-HEE

45 / 55

5 48,62 12,02 6,75 0,58 46,15 13,13 9,26 0,80 43,42 14,31 12,40 1,07 40,61 15,63 16,61 1,43 36,99 17,41 22,55 1,94

7 52,22 12,29 7,25 0,62 49,51 13,40 9,93 0,85 46,60 14,50 13,31 1,14 43,51 15,91 17,80 1,53 39,62 17,65 24,15 2,08

12 60,63 12,93 8,42 0,72 57,31 14,05 11,50 0,99 53,89 15,26 15,39 1,32 50,25 16,58 20,55 1,77 45,63 18,29 27,82 2,39

15 65,95 13,35 9,16 0,79 62,29 14,47 12,50 1,07 58,47 15,68 16,69 1,44 54,52 17,00 22,30 1,92 49,53 18,71 30,19 2,60

50 / 60

5 48,62 12,02 5,59 0,48 46,15 13,13 7,79 0,67 43,42 14,31 10,66 0,92 40,61 15,63 13,39 1,15 36,99 17,41 19,29 1,66

7 52,22 12,29 6,01 0,52 49,51 13,40 8,35 0,72 46,60 14,50 11,44 0,98 43,51 15,91 14,35 1,23 39,62 17,65 20,67 1,78

12 60,63 12,93 6,98 0,60 57,31 14,05 9,67 0,83 53,89 15,26 13,23 1,14 50,25 16,58 16,57 1,43 45,63 18,29 23,80 2,05

15 65,95 13,35 7,59 0,65 62,29 14,47 10,51 0,90 58,47 15,68 14,35 1,23 54,52 17,00 17,98 1,55 49,53 18,71 25,83 2,22

240V-HEE

45 / 55

5 57,58 12,97 8,00 0,69 54,73 14,25 10,98 0,94 51,20 15,60 14,62 1,26 47,91 17,11 19,59 1,69 43,57 19,07 26,56 2,28

7 62,46 13,26 8,68 0,75 58,86 14,54 11,81 1,02 55,40 15,93 15,82 1,36 51,77 17,43 21,17 1,82 47,24 19,42 28,80 2,48

12 72,33 13,89 10,05 0,86 68,31 15,19 13,71 1,18 64,31 16,60 18,36 1,58 60,13 18,12 24,59 2,11 54,75 20,12 33,38 2,87

15 78,63 14,27 10,92 0,94 74,36 15,59 14,92 1,28 69,97 17,01 19,98 1,72 65,39 18,54 26,74 2,30 59,76 20,52 36,43 3,13

50 / 60

5 57,58 12,97 6,62 0,57 54,73 14,25 9,24 0,79 51,20 15,60 12,57 1,08 47,91 17,11 15,80 1,36 43,57 19,07 22,73 1,95

7 62,46 13,26 7,19 0,62 58,86 14,54 9,93 0,85 55,40 15,93 13,60 1,17 51,77 17,43 17,08 1,47 47,24 19,42 24,64 2,12

12 72,33 13,89 8,32 0,72 68,31 15,19 11,53 0,99 64,31 16,60 15,79 1,36 60,13 18,12 19,83 1,71 54,75 20,12 28,56 2,46

15 78,63 14,27 9,05 0,78 74,36 15,59 12,55 1,08 69,97 17,01 17,17 1,48 65,39 18,54 21,57 1,85 59,76 20,52 31,17 2,68

280V-HEE

45 / 55

5 65,11 15,59 9,04 0,78 61,72 17,07 12,38 1,06 58,11 18,68 16,59 1,43 54,36 20,43 22,23 1,91 49,54 22,69 30,20 2,60

7 69,77 15,89 9,69 0,83 66,21 17,41 13,28 1,14 62,42 19,05 17,82 1,53 58,29 20,80 23,84 2,05 53,30 23,10 32,49 2,79

12 80,58 16,61 11,19 0,96 76,38 18,17 15,32 1,32 71,95 19,84 20,54 1,77 67,14 21,67 27,46 2,36 61,58 23,94 37,54 3,23

15 87,47 17,06 12,15 1,04 82,89 18,65 16,63 1,43 78,10 20,35 22,30 1,92 73,04 22,16 29,87 2,57 66,88 24,46 40,77 3,51

50 / 60

5 65,11 15,59 7,49 0,64 61,72 17,07 10,42 0,90 58,11 18,68 14,26 1,23 54,36 20,43 17,93 1,54 49,54 22,69 25,84 2,22

7 69,77 15,89 8,03 0,69 66,21 17,41 11,17 0,96 62,42 19,05 15,32 1,32 58,29 20,80 19,23 1,65 53,30 23,10 27,80 2,39

12 80,58 16,61 9,27 0,80 76,38 18,17 12,89 1,11 71,95 19,84 17,66 1,52 67,14 21,67 22,14 1,90 61,58 23,94 32,12 2,76

15 87,47 17,06 10,06 0,87 82,89 18,65 13,99 1,20 78,10 20,35 19,17 1,65 73,04 22,16 24,09 2,07 66,88 24,46 34,88 3,00




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SOUND LEVELS OF THE STD VERSION

Sound pressure level

Measurement conditions: in a clear fi eld, measured at a distance of 10 metres, directivity 2 and at 1,5 metres from the ground.

Note: The sound pressure level depends on the installation conditions and, as such, is only indicated as a guide. Values obtained according to standard ISO 3744.


STANDARD version

63 Hz 52,3 53,9 56,3 55,1 55,1 55,0 59,3 58,2 58,1 58,1

125 Hz 62,2 63,8 66,2 65,0 65,0 64,9 69,2 68,1 68,0 68,0

250 Hz 66,3 67,9 70,3 69,1 69,1 69,0 73,3 72,2 72,1 72,1

500 Hz 69,6 71,2 73,6 72,4 72,4 72,3 76,6 75,5 75,4 75,4

1000 Hz 69,8 71,4 73,8 72,6 72,6 72,5 76,8 75,7 75,6 75,6

2000 Hz 68,1 69,7 72,1 70,9 70,9 70,8 75,1 74,0 73,9 73,9

4000 Hz 64,9 66,5 68,9 67,7 67,7 67,6 71,9 70,8 70,7 70,7

8000 Hz 55,7 57,3 59,7 58,5 58,5 58,4 62,7 61,6 61,5 61,5

Total dB(A) 75,4 77,0 79,4 78,2 78,2 78,1 82,4 81,3 81,2 81,2

Sound power level in the fan outlet

Sound power level in the fan discharge to be taken into account for the silencer calculation:


Standard VERSION Total dB(A) 82,9 84,5 86,9 85,7 85,7 85,6 89,9 88,8 88,7 88,7

LOW NOISE version Total dB(A) 82,9 84,5 86,9 85,7 85,7 85,6 89,9 88,8 88,7 88,7

Unit sound power level

Measurement conditions: ducted discharge and return. For nominal operating conditions EN 14511 – Cooling mode

Acoustic power reference: 10E-12 W, tolerance of ±3 dB (partial charge of ±4 dB).


LOW NOISE version

63 Hz 47,6 49,2 51,6 50,4 50,4 50,3 54,6 53,5 53,4 53,4

125 Hz 57,1 58,7 61,1 59,9 59,9 59,8 64,1 63,0 62,9 62,9

250 Hz 61,6 63,2 65,6 64,4 64,4 64,3 68,6 67,5 67,4 67,4

500 Hz 62,1 63,7 66,1 64,9 64,9 64,8 69,1 68,0 67,9 67,9

1000 Hz 63,0 64,6 67,0 65,8 65,8 65,7 70,0 68,9 68,8 68,8

2000 Hz 63,4 65,0 67,4 66,2 66,2 66,1 70,4 69,3 69,2 69,2

4000 Hz 59,2 60,8 63,2 62,0 62,0 61,9 66,2 65,1 65,0 65,0

8000 Hz 48,2 49,8 52,2 51,0 51,0 50,9 55,2 54,1 54,0 54,0

Total dB(A) 69,4 71,0 73,4 72,2 72,2 72,1 76,4 75,3 75,2 75,2




Sound power level in the fan aspiration




LOW NOISE version: with compressor acoustic isolation.



CIATCooler LPSOUND LEVELS OF THE HEE VERSION

Sound pressure level

Measurement conditions: in a clear fi eld, measured at a distance of 10 metres, directivity 2 and at 1,5 metres from the ground.

Note: The sound pressure level depends on the installation conditions and, as such, is only indicated as a guide. Values obtained according to standard ISO 3744.

CIATCooler LP / ILP 90V-HEE 100V-HEE 120V-HEE 160V-HEE 180V-HEE 200V-HEE 240V-HEE 280V-HEE

Standard VERSION

63 Hz 52,9 55,9 58,3 54,5 54,5 59,4 60,4 59,9

125 Hz 62,8 65,8 68,2 64,4 64,4 69,3 70,3 69,8

250 Hz 66,9 69,9 72,3 68,5 68,5 73,4 74,4 73,9

500 Hz 70,2 73,2 75,6 71,8 71,8 76,7 77,7 77,2

1000 Hz 70,4 73,4 75,8 72,0 72,0 76,9 77,9 77,4

2000 Hz 68,7 71,7 74,1 70,3 70,3 75,2 76,2 75,7

4000 Hz 65,5 68,5 70,9 67,1 67,1 72,0 73,0 72,5

8000 Hz 56,3 59,3 61,7 57,9 57,9 62,8 63,8 63,3

Total dB(A) 76,0 79,0 81,4 77,6 77,6 82,5 83,5 83,0

Sound power level in the fan outlet

Sound power level in the fan discharge to be taken into account for the silencer calculation:


Standard VERSION Total dB(A) 81,6 92,0 92,1 81,9 81,9 95,5 95,1 95,1

LOW NOISE version Total dB(A) 81,6 92,0 92,1 81,9 81,9 95,5 95,1 95,1

Unit sound power level

Measurement conditions: ducted discharge and return. For nominal operating conditions EN 14511 – Cooling mode

Acoustic power reference: 10E-12 W, tolerance of ±3 dB (partial charge of ±4 dB).


LOW NOISE version

63 Hz 48,2 51,2 53,6 49,8 49,8 54,7 55,7 55,2

125 Hz 57,7 60,7 63,1 59,3 59,3 64,2 65,2 64,7

250 Hz 62,2 65,2 67,6 63,8 63,8 68,7 69,7 69,2

500 Hz 62,7 65,7 68,1 64,3 64,3 69,2 70,2 69,7

1000 Hz 63,6 66,6 69,0 65,2 65,2 70,1 71,1 70,6

2000 Hz 64,0 67,0 69,4 65,6 65,6 70,5 71,5 71,0

4000 Hz 59,8 62,8 65,2 61,4 61,4 66,3 67,3 66,8

8000 Hz 48,8 51,8 54,2 50,4 50,4 55,3 56,3 55,8

Total dB(A) 70,0 73,0 75,4 71,6 71,6 76,5 77,5 77,0




Sound power level in the fan aspiration




LOW NOISE version: with compressor acoustic isolation.



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DIMENSION SCHEMES FOR THE STD VERSION

LP / ILP / LPC / ILPC - 90V-STD / 100V-STD horizontal DISCHARGE, M00 assembly (mm)

CIATCoolerCentre of gravity coordinates (mm)

Reactions in the supports (kg)

X Y Z Weight R1 R2 R3 R4

LPILP

90V-STD 453 384 528 301 65 100 86 50

100V-STD 488 398 576 315 69 93 84 60

LPCILPC

90V-STD 517 396 577 330 80 96 85 69

100V-STD 515 402 574 345 82 99 90 73

X

Y

101

744

134848

134

896

110

110

696163

75

1437

1117

35760

35

129848

129860

1014

396

27

Z

5

R1

R3

R4

421150

272

920

100

97

42 1

3

1106

65700

65

R2

1m

1,2m

1m 0,5m

LEGEND

HORIZONTAL outdoor circuit air discharge

Outdoor circuit air return

Electric panel

Electric power supply

Door switch

1 Water inlet to the indoor circuit

2 Water outlet from the indoor circuit

3 Water inlet to the recovery circuit (optional)

4 Water outlet from the recovery circuit (optional)

5 Condensate outlet: pipe 22 mm

Anti-vibration anchoring: rivet nut M10

Clear space to be observed for maintenance operations and unit start-up



CIATCooler LPDIMENSION SCHEMES FOR THE STD VERSION LP / ILP / LPC / ILPC - 90V-STD / 100V-STD vertical DISCHARGE, M01 assembly (mm)

X

Y

101

744

134848

134

896

110

110

696163

75

1437

1117

35760

35

860

Z

5

R1

R3

R4

421150

272

920

100

97

42 1

3

1106

65700

65

R2

172 415 256

410

482

214

1464

1m

1,2m

1m

0,5m

LEGEND

VERTICAL outdoor circuit air discharge


Electric panel


Door switch











LPILP

90V-STD 453 384 528 301 65 100 86 50

100V-STD 488 398 576 315 69 93 84 60

LPCILPC

90V-STD 517 396 577 330 80 96 85 69

100V-STD 515 402 574 345 82 99 90 73



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DIMENSION SCHEMES FOR THE STD VERSION LP / ILP / LPC / ILPC - 120V-STD / 160V-STD / 180V-STD horizontal DISCHARGE, M00 assembly (mm)




LPILP

120V-STD 625 399 676 376 88 111 100 77

160V-STD 619 400 666 394 91 118 106 79

180V-STD 625 397 674 393 92 117 104 79

LPCILPC

120V-STD 645 402 673 407 98 116 106 87

160V-STD 639 402 663 425 101 123 112 90

180V-STD 646 400 669 426 103 122 110 91

X

Y

1717

75

1220

470

27

1291128

129

894

101

1341128

134696

1631398

860

Z

5

1201

100

97

138711

6611

011

0

35760

35

421150

272

42 1

3

1m

1,5m

1m

0,5m

R1

R3

R4

R2

65700

65

LEGEND



Electric panel


Door switch










CIATCooler LPDIMENSION SCHEMES FOR THE STD VERSION

LP / ILP / LPC / ILPC - 120V-STD / 160V-STD / 180V-STD vertical DISCHARGE, M01 assembly (mm)

X

Y17

17

75

894

101

1341128

134696

1631398

860

Z

5

1201

100

97

1387

1166

110

110

35760

35

421150

272

42 1

3 508

567

312

202513128

1744

1m

1,5m1m

0,5m

R1

R3

R4

R2

65700

65

LEGEND



Electric panel


Door switch











LPILP

120V-STD 625 399 676 376 88 111 100 77

160V-STD 619 400 666 394 91 118 106 79

180V-STD 625 397 674 393 92 117 104 79

LPCILPC

120V-STD 645 402 673 407 98 116 106 87

160V-STD 639 402 663 425 101 123 112 90

180V-STD 646 400 669 426 103 122 110 91



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LP / ILP / LPC / ILPC - 200V-STD horizontal DISCHARGE, M00 assembly (mm)




LP / ILP 200V-STD 930 427 575 573 122 160 164 126

LPC / ILPC 200V-STD 969 430 576 616 136 165 172 143

110

1892

110

696163

75

2113

1437

860

1014

396

27

129848

148848

129

101

744

134848

148848

134

Z

X

Y

5

1m

1,2m

1m 0,5m

2102

421150272

1885

150

77

42 1

3

35760

35

65700

65

R1

R3

R4

R2

LEGEND



Electric panel


Door switch











LP / ILP / LPC / ILPC - 200V-STD vertical DISCHARGE, M01 assembly (mm)

1m

1,2m1m

0,5m

110

1892

110

696163

75

2113

1437

860

101

744

134848

148848

134

X

Y

5

410

482

514

482

214

257415171

Z

2102

421150

272

1885

150

77

42 1

3

35760

35

65700

65

1464

R1

R3

R4

R2

LEGEND



Electric panel


Door switch











LP / ILP 200V-STD 930 427 575 573 122 160 164 126

LPC / ILPC 200V-STD 969 430 576 616 136 165 172 143



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LP / ILP / LPC / ILPC - 240V-STD / 280V-STD / 320V-STD / 360V-STD horizontal DISCHARGE, M00 assembly (mm)

X

Y

696 163

7524

52

2673

860 2662

101

892

1341128

1481128

134

1220

470

27

1291128

1481128

129

5

Z

1717

110

35 760 35R3R2

110R1 R4

6570065

1m

1,5m

1m

0,5m

2426

150

97

42 1

3

421150272




LPILP

240V-STD 1162 424 680 653 139 185 188 141

280V-STD 1162 423 680 686 146 195 197 148

320V-STD 1189 420 665 722 159 203 202 158

360V-STD 1184 420 672 727 160 205 204 158

LPCILPC

240V-STD 1199 425 680 696 153 192 195 156

280V-STD 1199 425 677 730 160 201 205 164

320V-STD 1225 422 664 768 174 209 210 175

360V-STD 1220 422 670 774 175 212 212 175

LEGEND



Electric panel


Door switch











LP / ILP / LPC / ILPC - 240V-STD / 280V-STD / 320V-STD / 360V-STD vertical DISCHARGE, M01 assembly (mm)

X

Y

1m

696

7524

52

2673

860 2662

101

892

1341128

1481128

134

5

Z

1,5m1m

1717

11035 760 35

R3R2

110R1 R4

6570065

1744

567

312

202513128

709

567

508

0,5m

163

2426

150

97

42 1

3

421150

272




LPILP

240V-STD 1162 424 680 653 139 185 188 141

280V-STD 1162 423 680 686 146 195 197 148

320V-STD 1189 420 665 722 159 203 202 158

360V-STD 1184 420 672 727 160 205 204 158

LPCILPC

240V-STD 1199 425 680 696 153 192 195 156

280V-STD 1199 425 677 730 160 201 205 164

320V-STD 1225 422 664 768 174 209 210 175

360V-STD 1220 422 670 774 175 212 212 175

LEGEND



Electric panel


Door switch










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LPC / ILPC with hydraulic module (mm)

X

Y

Z

H

C D

E F

110

6570065

GG

110

35 760 35

B

A

860

843

147713

85

R1 R4

R2 R5

R3 R6

5

42 1

3

1m

1m 0,5m

LPC / ILPC + module

Centre of gravity coordinates (mm)


X Y Z Weight R1 R2 R3 R4 R5 R6

90V-STD 871 405 540 570 50 141 107 42 132 98

100V-STD 848 408 566 585 47 144 112 40 137 105

120V-STD 1013 409 673 721 67 177 129 59 169 121

160V-STD 997 409 666 739 66 181 135 58 173 126

180V-STD 1001 407 670 740 67 182 135 58 173 125

200V-STD 1337 428 577 1005 90 238 166 96 244 172

240V-STD 1610 425 678 1094 105 260 177 108 264 180

280V-STD 1609 425 676 1128 108 269 182 112 272 186

320V-STD 1611 422 665 1167 114 279 190 114 280 190

360V-STD 1605 422 670 1172 113 281 192 114 281 192

LEGEND

Electric panel


Door switch





5 Discharge of condensates and tank drain



LPC / ILPC + module

Dimensions (mm)

A B C D E F G H

90V-STD 2117 1437 1112 1005 1106 1000 948 1200

100V-STD 2117 1437 1112 1005 1106 1000 948 1200

120V-STD 2398 1717 1393 1005 1387 1000 1089 1500

160V-STD 2398 1717 1393 1005 1387 1000 1089 1500

180V-STD 2398 1717 1393 1005 1387 1000 1089 1500

200V-STD 3113 1437 2108 1005 2102 1000 1446 1200

240V-STD 3673 1717 2668 1005 2662 1000 1726 1500

280V-STD 3673 1717 2668 1005 2662 1000 1726 1500

320V-STD 3673 1717 2668 1005 2662 1000 1726 1500

360V-STD 3673 1717 2668 1005 2662 1000 1726 1500




Condensation pressure control damper for HORIZONTAL discharge (mm)

Condensation pressure control damper for VERTICAL discharge (mm)

I I

G

L

NM

FEF

KJ

A D

B

C

H

N

K

LP / ILP / LPC / ILPC A B C D E F G H I J K L M N Number

90V-STD / 100V-STD 895 446 150 910 851 22 11 3 x 266 49 402 22 12 296 75 1

120V-STD / 160V-STD / 180V-STD 1175 520 150 1190 1131 22 11 4 x 269 49 476 22 12 370 75 1

200V-STD 895 446 150 910 851 22 11 3 x 266 49 402 22 12 296 75 2

240V-STD / 280V-STD / 320V-STD / 360V-STD 1175 520 150 1190 1131 22 11 4 x 269 49 476 22 12 370 75 2

LP / ILP / LPC / ILPC A B C D E F G H I J K Number

90V-STD / 100V-STD 580 447 225 517 237 22 333 183 75 22 11 1

120V-STD / 160V-STD / 180V-STD 680 569 225 617 287 22 455 305 75 22 11 1

200V-STD 580 447 225 517 237 22 333 183 75 22 11 2

240V-STD / 280V-STD / 320V-STD / 360V-STD 680 569 225 617 287 22 455 305 75 22 11 2

A BC

KJ

I H I FE

EF

G

D

KJ



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DIMENSION SCHEMES FOR THE HEE VERSION

LP / ILP / LPC / ILPC - 90V-HEE horizontal DISCHARGE, M00 assembly (mm)

LEGEND



Electric panel


Door switch











LP / ILP 90V-HEE 502 422 614 298 64 100 85 50

LPC / ILPC 90V-HEE 538 427 599 327 77 84 87 79

X

Y

101

744

134848

134

896

110

110

696163

75

1437

1117

35760

35

129848

129860

1014

396

27

Z

5

R1

R3

R4

421150

272

920

100

97

42 1

3

1106

65700

65

R2

1m

1,2m

1m 0,5m



CIATCooler LPDIMENSION SCHEMES FOR THE HEE VERSION LP / ILP / LPC / ILPC - 90V-HEE vertical DISCHARGE, M01 assembly (mm)

LEGEND



Electric panel


Door switch











LP / ILP 90V-HEE 502 422 614 298 64 100 85 50

LPC / ILPC 90V-HEE 538 427 599 327 77 84 87 79

X

Y

101

744

134848

134

896

110

110

696163

75

1437

1117

35760

35

860

Z

5

R1

R3

R4

421150

272

920

100

97

42 1

3

1106

65700

65

R2

154 558131

337

653

116

1464

1m

1,2m

1m

0,5m



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LP / ILP / LPC / ILPC - 100V-HEE / 120V-HEE horizontal DISCHARGE, M00 assembly (mm)

LEGEND



Electric panel


Door switch











LPILP

100V-HEE 569 417 673 358 63 127 116 52

120V-HEE 628 426 742 376 88 112 100 77

LPCILPC

100V-HEE 638 418 623 390 88 109 107 86

120V-HEE 696 427 674 408 100 101 104 103

X

Y

1717

75

1220

470

27

1291128

129

894

101

1341128

134696

1631398

860

Z

5

1201

100

97

138711

6611

011

0

35760

35

421150

272

42 1

3

1m

1,5m

1m

0,5m

R1

R3

R4

R2

65700

65



CIATCooler LPDIMENSION SCHEMES FOR THE HEE VERSION

LP / ILP / LPC / ILPC - 100V-HEE / 120V-HEE vertical DISCHARGE, M01 assembly (mm)

LEGEND



Electric panel


Door switch











LPILP

100V-HEE 569 417 673 358 63 127 116 52

120V-HEE 628 426 742 376 88 112 100 77

LPCILPC

100V-HEE 638 418 623 390 88 109 107 86

120V-HEE 696 427 674 408 100 101 104 103

X

Y17

17

75

894

101

1341128

134696

1631398

860

Z

5

1201

100

97

1387

1166

110

110

35760

35

421150

272

42 1

3 354

803

230

130

583130

1744

1m

1,5m1m

0,5m

R1

R3

R4

R2

65700

65



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LP / ILP / LPC / ILPC - 160V-HEE / 180V-HEE horizontal DISCHARGE, M00 assembly (mm)

LEGEND



Electric panel


Door switch











LPILP

160V-HEE 940 435 573 465 69 177 163 56

180V-HEE 936 434 579 468 71 178 163 56

LPCILPC

160V-HEE 975 436 570 497 109 130 140 118

180V-HEE 972 436 575 503 110 132 142 119

110

1892

110

696163

75

2113

1437

860

1014

396

27

129848

148848

129

101

744

134848

148848

134

Z

X

Y

5

1m

1,2m

1m 0,5m

2102

421150272

1885

150

77

42 1

3

35760

35

65700

65

R1

R3

R4

R2




LP / ILP / LPC / ILPC - 160V-HEE / 180V-HEE vertical DISCHARGE, M01 assembly (mm)

LEGEND



Electric panel


Door switch











LPILP

160V-HEE 940 435 573 465 69 177 163 56

180V-HEE 936 434 579 468 71 178 163 56

LPCILPC

160V-HEE 975 436 570 497 109 130 140 118

180V-HEE 972 436 575 503 110 132 142 119

1m

1,2m1m

0,5m

110

1892

110

696163

75

2113

1437

860

101

744

134848

148848

134

X

Y

5

349

603

394

603

153

135

573135

Z

2102

421150

272

1885

150

77

2 1

35760

35

65700

65

1464

4 3

R1

R3

R4

R2



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LP / ILP / LPC / ILPC - 200V-HEE / 240V-HEE / 280V-HEE horizontal DISCHARGE, M00 assembly (mm)




LPILP

200V-HEE 1161 440 646 648 106 213 218 111

240V-HEE 1203 436 646 674 143 191 194 146

280V-HEE 1198 435 642 680 145 193 195 146

LPCILPC

200V-HEE 1221 441 635 690 147 180 198 165

240V-HEE 1257 437 636 717 160 183 198 175

280V-HEE 1252 436 634 724 162 187 200 175

LEGEND



Electric panel


Door switch








X

Y

696 163

7524

52

2673

860 2662

101

892

1341128

1481128

134

1220

470

27

1291128

1481128

129

5

Z

1717

110

35 760 35R3R2

110R1 R4

6570065

1m

1,5m

1m

0,5m

2426

150

97

42 1

3

421150272




LP / ILP / LPC / ILPC - 200V-HEE / 240V-HEE / 280V-HEE vertical DISCHARGE, M01 assembly (mm)




LPILP

200V-HEE 1161 440 646 648 106 213 218 111

240V-HEE 1203 436 646 674 143 191 194 146

280V-HEE 1198 435 642 680 145 193 195 146

LPCILPC

200V-HEE 1221 441 635 690 147 180 198 165

240V-HEE 1257 437 636 717 160 183 198 175

280V-HEE 1252 436 634 724 162 187 200 175

LEGEND



Electric panel


Door switch








X

Y

1m

696

7524

52

2673

860 2662

101

892

1341128

1481128

134

5

Z

1,5m1m

1717

11035 760 35

R3R2

110R1 R4

6570065

1744

603

291

135573135

673

603

492

0,5m

163

2426

150

97

42 1

3

421150

272



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LPC / ILPC with hydraulic module (mm)

X

Y

Z

H

C D

E F

110

6570065

GG

110

35 760 35

B

A

860

843

147713

85

R1 R4

R2 R5

R3 R6

5

42 1

3

1m

1m 0,5m

LPC / ILPC + module

Centre of gravity coordinates (mm)


X Y Z Weight R1 R2 R3 R4 R5 R6

90V-HEE 847 426 584 567 41 135 104 43 137 107

100V-HEE 913 420 629 644 42 155 127 41 154 126

120V-HEE 984 427 668 721 57 171 128 60 174 131

160V-HEE 1385 434 572 802 76 188 124 85 197 133

180V-HEE 1381 434 576 811 77 190 126 85 199 135

200V-HEE 1645 438 641 1089 104 253 164 119 269 180

240V-HEE 1660 436 644 1115 110 260 167 124 274 181

280V-HEE 1653 435 642 1123 110 262 169 123 276 183

LEGEND

Electric panel


Door switch





5 Discharge of condensates and tank drain



LPC / ILPC + module

Dimensions (mm)

A B C D E F G H

90V-HEE 2117 1437 1112 1005 1106 1000 948 1200

100V-HEE 2398 1717 1393 1005 1387 1000 1089 1500

120V-HEE 2398 1717 1393 1005 1387 1000 1089 1500

160V-HEE 3113 1437 2108 1005 2102 1000 1446 1200

180V-HEE 3113 1437 2108 1005 2102 1000 1446 1200

200V-HEE 3673 1717 2668 1005 2662 1000 1726 1500

240V-HEE 3673 1717 2668 1005 2662 1000 1726 1500

280V-HEE 3673 1717 2668 1005 2662 1000 1726 1500



CIATCooler LPAIRFLOW CHARACTERISTICS: SELECTION OF FAN MOTORS, STD VERSION

LPILP

Nominal air fl ow

(m3/h)

Available pressure(mm.a.c)

Motoroutput (kW)

Powerinput(kW)

Fan speed (r.p.m.)

Code

90V-STD 6500

7 1,5 1,05 821 OPK0337

10 1,5 1,11 856 OPK0337

15 1,5 1,21 915 OPK0048

20 2,2 1,33 973 OPK0512

25 2,2 1,44 1030 OPK0363

30 2,2 1,56 1087 OPK0509

35 -- -- -- --

100V-STD 7000

7 2,2 1,31 886 OPK0513

10 2,2 1,38 919 OPK0513

15 2,2 1,49 973 OPK0512

20 2,2 1,61 1027 OPK0363

25 3,0 1,73 1081 OPK0370

30 3,0 1,86 1134 OPK0354

35 3,0 1,99 1186 OPK0369

120V-STD 10000

7 2,2 1,73 723 OPK0408

10 3,0 1,82 750 OPK0415

15 3,0 1,96 794 OPK0385

20 3,0 2,12 837 OPK0387

25 3,0 2,27 880 OPK0386

30 4,0 2,44 923 OPK0388

35 4,0 2,61 965 OPK0388

160V-STD 12200

7 3,0 2,02 627 OPK0190

10 3,0 2,14 652 OPK0397

15 4,0 2,35 694 OPK0198

20 4,0 2,57 734 OPK0399

25 4,0 2,79 773 OPK0197

30 4,0 3,02 812 OPK0197

35 5,5 3,26 849 OPK0547

180V-STD 12200

7 3,0 2,02 627 OPK0190

10 3,0 2,14 652 OPK0397

15 4,0 2,35 694 OPK0198

20 4,0 2,57 734 OPK0399

25 4,0 2,79 773 OPK0197

30 4,0 3,02 812 OPK0197

35 5,5 3,26 849 OPK0547

LPILP

Nominal air fl ow

(m3/h)


Motoroutput (kW)

Powerinput(kW)

Fan speed (r.p.m.)

Code

200V-STD 16000

7 2 x 2,2 2 x 1,26 741 2 x OPK0381

10 2 x 2,2 2 x 1,34 773 2 x OPK0381

15 2 x 3,0 2 x 2,01 1034 2 x OPK0368

20 2 x 3,0 2 x 2,13 1082 2 x OPK0370

25 2 x 3,0 2 x 2,27 1129 2 x OPK0354

30 2 x 3,0 2 x 2,40 1176 2 x OPK0369

35 2 x 4,0 2 x 2,54 1223 2 x OPK0165

240V-STD 20000

7 2 x 2,2 2 x 1,73 723 2 x OPK0408

10 2 x 3,0 2 x 1,82 750 2 x OPK0415

15 2 x 3,0 2 x 1,96 794 2 x OPK0385

20 2 x 3,0 2 x 2,12 837 2 x OPK0387

25 2 x 3,0 2 x 2,27 880 2 x OPK0386

30 2 x 4,0 2 x 2,44 923 2 x OPK0388

35 2 x 4,0 2 x 2,61 965 2 x OPK0388

280V-STD 24400

7 2 x 3,0 2 x 1,87 596 2 x OPK0570

10 2 x 3,0 2 x 1,99 622 2 x OPK0190

15 2 x 3,0 2 x 2,20 664 2 x OPK0397

20 2 x 4,0 2 x 2,41 705 2 x OPK0198

25 2 x 4,0 2 x 2,63 745 2 x OPK0399

30 2 x 4,0 2 x 2,86 784 2 x OPK0197

35 2 x 5,5 2 x 3,09 822 2 x OPK0547

320V-STD 24400

7 2 x 3,0 2 x 2,02 627 2 x OPK0190

10 2 x 3,0 2 x 2,14 652 2 x OPK0397

15 2 x 4,0 2 x 2,35 694 2 x OPK0198

20 2 x 4,0 2 x 2,57 734 2 x OPK0399

25 2 x 4,0 2 x 2,79 773 2 x OPK0197

30 2 x 4,0 2 x 3,02 812 2 x OPK0197

35 2 x 5,5 2 x 3,26 849 2 x OPK0547

360V-STD 24400

7 2 x 3,0 2 x 2,02 627 2 x OPK0190

10 2 x 3,0 2 x 2,14 652 2 x OPK0397

15 2 x 4,0 2 x 2,35 694 2 x OPK0198

20 2 x 4,0 2 x 2,57 734 2 x OPK0399

25 2 x 4,0 2 x 2,79 773 2 x OPK0197

30 2 x 4,0 2 x 3,02 812 2 x OPK0197

35 2 x 5,5 2 x 3,26 849 2 x OPK0547

GRAVIMETRIC FILTER IN THE RETURN AIR (OPTIONAL)


Air fi lter

Nominal air fl ow (m3/h) 6500 7000 10000 12200 12200 16000 20000 24400 24400 24400

Pressure drop (mm.a.c) 4,9 5,7 4,6 6,8 6,8 7,4 4,6 6,8 6,8 6,8



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AIRFLOW CHARACTERISTICS: SELECTION OF FAN MOTORS, HEE VERSION

LPILP

Nominal air fl ow

(m3/h)


Motoroutput (kW)

Powerinput(kW)

Fan speed (r.p.m.)

90V-HEE 7000

7 2,7 1,08 1281

10 2,7 1,16 1304

15 2,7 1,29 1344

20 2,7 1,42 1383

25 2,7 1,55 1422

30 2,7 1,70 1460

35 2,7 1,85 1498

100V-HEE 10000

7 2,8 1,67 1577

10 2,8 1,75 1597

15 2,8 1,90 1630

20 2,8 2,06 1664

25 2,8 2,22 1698

30 2,8 2,39 1732

35 2,8 2,57 1766

120V-HEE 12200

7 4,7 2,14 1443

10 4,7 2,25 1454

15 4,7 2,43 1483

20 4,7 2,64 1512

25 4,7 2,84 1539

30 4,7 3,05 1567

35 4,7 3,27 1594

160V-HEE 16000

7 2 x 3,0 2 x 1,11 1083

10 2 x 3,0 2 x 1,20 1109

15 2 x 3,0 2 x 1,36 1154

20 2 x 3,0 2 x 1,54 1197

25 2 x 3,0 2 x 1,70 1240

30 2 x 3,0 2 x 1,88 1281

35 2 x 3,0 2 x 2,05 1322

LPILP

Nominal air fl ow

(m3/h)


Motoroutput (kW)

Powerinput(kW)

Fan speed (r.p.m.)

180V-HEE 16000

7 2 x 3,0 2 x 1,11 1083

10 2 x 3,0 2 x 1,20 1109

15 2 x 3,0 2 x 1,36 1154

20 2 x 3,0 2 x 1,54 1197

25 2 x 3,0 2 x 1,70 1240

30 2 x 3,0 2 x 1,88 1281

35 2 x 3,0 2 x 2,05 1322

200V-HEE 24400

7 2 x 4,7 2 x 2,02 1413

10 2 x 4,7 2 x 2,13 1432

15 2 x 4,7 2 x 2,30 1463

20 2 x 4,7 2 x 2,49 1492

25 2 x 4,7 2 x 2,70 1520

30 2 x 4,7 2 x 2,90 1547

35 2 x 4,7 2 x 3,12 1575

240V-HEE 24400

7 2 x 4,7 2 x 2,14 1443

10 2 x 4,7 2 x 2,25 1454

15 2 x 4,7 2 x 2,43 1483

20 2 x 4,7 2 x 2,64 1512

25 2 x 4,7 2 x 2,84 1539

30 2 x 4,7 2 x 3,05 1567

35 2 x 4,7 2 x 3,27 1594

280V-HEE 24400

7 2 x 4,7 2 x 2,14 1443

10 2 x 4,7 2 x 2,25 1454

15 2 x 4,7 2 x 2,43 1483

20 2 x 4,7 2 x 2,64 1512

25 2 x 4,7 2 x 2,84 1539

30 2 x 4,7 2 x 3,05 1567

35 2 x 4,7 2 x 3,27 1594

GRAVIMETRIC FILTER IN THE RETURN AIR (OPTIONAL)


Air fi lter

Nominal air fl ow (m3/h) 7000 10000 12200 16000 16000 24400 24400 24400

Pressure drop (mm.a.c) 5,7 4,6 6,8 7,4 7,4 6,8 6,8 6,8



CIATCooler LP

Lifting and handling operationsThe lifting and handling operations must be done in safe conditions.

Accurately follow the lifting plan present in the unit and in the user's brochure for installation, commissioning, operation, and maintenance.

Before beginning the handling, carefully check that there is suffi cient access space so that the unit can enter into the facility.

Maintenance must be done only while vertical, which is why the unit must not be laid or turned horizontally.

It is mandatory to follow the recommendations and instructions in the user's brochure for installation, commissioning, operation, and maintenance.

ASSEMBLY RECOMMENDATIONS

LocationThe CIATCooler LP / ILP / LPC / ILPC air/water heat pumps and water chillers with air-cooled condensers are units that are to be installed indoors.

Clear space must be planned around the unit (indicated on the dimensions schemes) for maintenance operations and normal operation. No obstacle may impede the air aspiration into the coil or make the outlet of the fan diffi cult.

The unit's location must be carefully studied. A suitable positioning must be selected in accordance with the demands of the surroundings (integration in the environment, noise emission, etc.) and where only authorised persons have access.

According to the guidelines in place in the place of installation, certain new air ventilation standards must be respected so as not to cause any discomfort or danger in the case of refrigerant fl uid leakage.

In the event of connection by pipes, study the network carefully (fl ows, pressure drops, speeds, etc.). A poorly studied network (excessive speeds, poor stiffness, etc.) can cause a signifi cant sound level.

LP / ILP units must have the ducted supply. The weight of an air discharge pipe must not rest on the unit at any time.

The pipe must ensure that the people in front of the fan are protected.

In particular, avoid installing the units in areas where those under the age of 14 could come into contact with them. If necessary, access to the units will be protected using a suitable enclosure or fencing.

All of the units are fully charged with refrigerant and tested in the factory.

Safety devicesThe units have the necessary control and safety elements; cold water temperature controlling, water circulation controller, anti-freeze thermostats, high- and low-pressure pressostats, anti-short-cycle timing, compressor and ventilator thermal protection, etc.

Electrical connectionsThe indications required for the electrical connections are indicated on the electrical diagram enclosed with the unit.

These connections are always established as per the norms in force. The electric and control panel is completely wired. Only the main electric power supply has to be set up (the engineer must plan for the protections: main switch, differential switch, etc.).

The installer must perform a command remotely from the unit and have operation and failure indicators.

Plan a switch for selecting the operation mode (cooling-heating) for the reversible units.

It is important to remember that the unit is not protected against radiation, from the electrical point of view. Therefore, safety devices to protect against these temporary phenomena must be placed in the installation and incorporated into the electrical supply panel.

Water quality criteriaWarning: During installation, it is mandatory that an 800 micron water be placed in the unit's water inlet.

The proper and suitable operation of a cold/hot water production unit with a respectable useful life depends directly on the quality of the water used, particularly if the water can cause phenomena such as clogging, corrosion, formation of algae or micro-organisms.

It is mandatory to analyse the water in order to verify that it can be used in the unit and to determine whether a chemical treatment will be suffi cient to confer an acceptable quality level or whether a softening and demineralisation system is necessary.

This analysis must confi rm whether or not the water present in the work is compatible with the following nomenclature for the various materials present in the CIAT GROUP unit circuit:

- 99.9% copper tubes with copper and silver welding

- Bronze threaded hoses

- AISI 316 - 1.4401 stainless steel plate exchangers and connections with copper and silver welding

Warning: If these instructions are not respected, the unit's warranty shall lose its validity.



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Hydraulic connectionsThe direction of water circulation must be observed as indicated on the unit.

Plan the anti-freeze protection for the unit and the installation when the outdoor temperature is low and the unit does not function: water with anti-freeze, draining the installation, etc.

In installations to open circuits, if it is not possible to maintain the water conditions within the values indicated in the corrosion behaviour table, it will be necessary to install an exchanger that separates the unit circuit from the circuit of the water circuit to be dealt with by using materials compatible with these characteristics, whether stainless steel or titanium.

The tubes must not transmit any force or vibrations to the water exchanger. It is advisable to use fl exible hoses for connecting the piping to the unit in order to reduce the transmission of vibrations to the building to the greatest degree. It is mandatory to assemble hoses if the unit is installed over antivibration mounts.

Problems in commissioningProblems could occur during the start of the units' operation if the conditions under which the start is performed are not suitable:

• Insuffi cient water fl ow. Very high temperature differences between water inlet into and outlet from the unit caused by:

- Insuffi cient air bleeding.

- Small water circulation pump or anti-clockwise rotation.

- Other situations which may prevent correct water circulation.

• Insuffi cient thermal charge in the installation. The limiting operating values are quickly reached by:

- Incorrect operation of the emissions system (fan coils, air condi-tioning exchangers, etc.).

• Air recirculation in the unit caused by an obstacle in the air aspiration or in its outlet.

To prevent such problems, the electric and hydraulic connections must be verifi ed prior to starting the unit, checking the correct operation of the water circulation pump, the fi lling and draining of the hydraulic circuit, etc.

It is necessary to maintain the main electric supply to the unit for 24 hours before starting it so that the compressor's crankcase heater may start.

When the unit is operating, its main power supply must not be cut. The shutdown must be done from a remote command. The crankcase heater must always be with voltage (except for prolonged shut-downs of the unit).

Note: Check that the water fl ow in the circuit is constant and suffi cient (see evaporator operation limit). In case there should be a variation in the fl ow (control by two-way valves, closing and opening circuits), it is necessary to assemble a pressure differential valve or circulation pumps on each circuit.

Warnings:

- Ensure that the pressure of the water circuits is below 4.0 bars.

- Place the expansion vessel in front of the pump.

- Do not assembly any valve on the expansion vessel.

- Ensure that the water circulation pumps are located in the entrance of the plate exchangers.

- Ensure that the water pressure in the aspiration of the circulation pumps is equal to or greater than the minimum nominal pressure (NPSHR), particularly in the case of an "open" hydraulic circuit.

- Analyse the water quality criteria in accordance with the technical recommendations.

- Plan the anti-freeze protections that the unit and the hydraulic installations need, such as the possibility of purging the circuit. In the presence of glycol for anti-freeze protection, it is mandatory to supervise its nature and concentration prior to commissioning.

- Before making the fi nal hydraulic connections, rinse the tubes with clean water to remove impurities.

CommissioningNon-exhaustive list of operations that must be performed during commissioning:

- Check for the proper installation of the unit.

- Check for electrical power supply protection.

- Check for phases and the direction of rotation.

- Verifi cation of the electronic wiring of the unit.

- Check of the water circulation direction in the unit.

- Verifi cation of the cleanliness of the hydraulic circuit.

- Control of the water fl ow according to the specifi ed value.

- Check of the cooling circuit pressures.

- Verifi cation of the rotation direction of the compressors.

- Check of the pressure drops and the water fl ow drops.

- Report on the operating values

Hydraulic circuitAll essential accessories for the hydraulic circuits must be planned (expansion vessel, air bleeder valves, safety valve, cut-off valve, drainage holes, thermometers, etc.).

Check the water content of the installation, if necessary, to plan a buffer tank.

It is also necessary to install a fi lter (supplied in the LPC / ILPC kit) in the hydraulic power supply to the unit (for particulates of Ø > 800 microns) in order to prevent clogging of the plate exchanger (this can cause a decrease in fl ow that could lead to freezing and breaking the exchanger).



CIATCooler LP

CONNECT 2 control

ERGONOMIC INTERFACE PANEL- Multilingual LCD (4 lines of 24 characters each).

- Reading of pressures and temperatures.

- Operating state and fault diagnostics.

- Master/slave management of two parallel-connected machines.

- Fault memory management.

- Pump management.

- Programmable operation times.

Volt-free contact card:

- Inputs:

• Automatic operation control.

• Selection of 1/2 setpoints.

• Setpoint adjustable via a 4-20 mA signal.

• Selection of heating/cooling operating mode.

• Compressor load shedding.

- Outputs:

• General failure signal.

• Circulation pump control.

SERIAL RS485 OUTPUTS- MODBUS - JBUS open protocol (standard).

- LONWORKS protocol (optional).

- ETHERNET bridge (optional).

RELAY BOARD (OPTIONAL)Outputs available:

- Water fl ow fault.

- Frost protection fault.

- Pump fault.

- Fan fault (air-to-water unit)

- Low and high pressure fault.

- Compressor safety fault.

- Discharge temperature fault.

- Compressor operation fault.

REMOTE CONTROL PANEL (OPTIONAL)Functions and design identical to the local panel.

MULTI-GROUP/MULTI-CONNECTION MANAGEMENT (OPTIONAL)Main functions available:

- Management of up to 8 units in a single water loop.

- Management in COOLING mode (cold water group) or HEATING mode (heat pump).

- Management of the cold water or hot water network pumps.

- Integrated management of an backup unit.

- Unit load shedding.

- Timer programming of the installation.

- Management of the energy storage method.

- Balancing of the unit operating times.

- RS485 outlet via the MODBUS-JBUS protocol for the GTC link.

μChiller2 control

USER INTERFACE PANEL- Screen with 3 green digits (plus sign and decimal point or comma)

and icons for indicating the operations of: compressor(s), pumps, fans, defrosting operations, electrical heaters, alarms, COOLING mode, and HEATING mode.

- Keyboard for confi guring the operation parameters and unit alarms.

- Reading of pressures and temperatures.

- Management of safety devices.

- Failure management.

Dry contacts available:

- Inputs:

• Remote on/off control.

- Outputs:

• General failure signal.

• Circulation pump control.

• Connection of the anti-freeze heater.

AUXILIARY CARD (OPTIONAL)- Selection of remote cooling/heating operating mode.

- Selection of 1/2 setpoints.

LOCAL or REMOTE pGD1 CONTROL PANEL- Liquid crystal display with a resolution of 133x64 pixels.

- Keyboard for programming and modifying the operating parameters.

- Selection of the on/off for the unit.

- Selection of the operating mode: hot or cold.

- Setting the setpoints.

- View of the controlled variables and values measured by the probes.

- On-screen display of alarms.

The terminal can be installed directly in the unit or remotely up to 50 metres. In order to install at distances exceeding the above TCONN bypass cards must be used.

SERIAL RS485 OUTPUTS- MODBUS - JBUS open protocol (standard).

ELECTRONIC CONTROLS



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Remarks:

CIA TCooler LP / ILP - Pro Therm

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Transcript of CIA TCooler LP / ILP - Pro Therm