lg hvac solution - accessories air conditioning

LG ElectronicsAE Company, Commercial Air ConditioningTwo IFC, 10 Gukjegeumyung-ro, Yeongdeungpo-gu, Seoul 150-945

www.lg.com www.lgeaircon.com

Copyright © 2014 LG Electronics. All rights reserved.

Distributed by

LG HVAC SOLUTION

ACCESSORIESAIR CONDITIONING

GREENOVATIONGreenovation represents one of LG’s core values including reducing greenhouse gas emissions, promoting sustainable growth with suppliers and developing new green businesses.

Green VisionLG’s green vision is to provide values that enhance the quality of life for its consumers and create a healthier and cleaner environment.

Green Goals LG is committed to creating innovation values that contribute to environmental protection through Greenovation activities

Green StrategyLG is working towards minimising its environmental impact through the entire production process to deal with various environmental issues, including climate change. To achieve this, LG has established the following five green management strategies:

Green ManagementThe Green Technology Committee makes decisions concerning LG’s green management strategy. It consists of CTO(Chief Technical Officer) as the head and executive officers, including a research director. The Green TechnologyCommittee aims to create operational initiative for development of green technologies and products.

Green Business• Solar Business • Lighting Solution Business • HVAC Business • Water Treatment Business • Smart Grids Business

We’re in the business of creating comfort for every season in the year through Heating, Ventilation and Air-Conditioning solutions. LG provides a total HVAC system with optimised heating, ventilation and air conditioning solutions carefully adapted to the unique conditions of each site during the building’s construction or renovation. The company is also engaging in the development of green buildings through its line of products using renewable energy. For example, our MULTI V Wateruses geothermal energy, which is known as a constant source of heating and cooling that maintains a temperature of 15±5oC regardless of the surface temperature.

• Respond pro-actively to climate change• Strengthen ‘Green’ energy business• Enhance ‘Green’ product development• Promote green and sustainable growth• Facilitate resource recycling

20% 20% 20%Primary Energy Consumption

Greenhouse GasEmissions 2020

By the year

Sharing ofRenewable Energy

08 Remote Controller

14 Central Controller

22 Gateway

30 Electronic Accessories

52 Mechanical Accessories

AIR CONDITIONER CONTROL SYSTEM

MECHANICAL ACCESSORIES

66 Piping Accessories

PIPING ACCESSORIES

INDEXLG HVAC SOLUTION

In an affordable, eco-friendly way. Over the years, LG has strived to meetthe demand for high quality air conditioning solutions with greater energy efficiency,

that can reduce energy costs and also help protect the environment.Greater energy savings can be achieved over the lifetime of the product that can offer

cost savings to your home and business.

VITALIZINGEVERY ENVIRONMENT

LG IMPROVES QUALITY OF LIFE

76

ACCESSORIESAIR CONDITIONER CONTROL SYSTEM LINE UP

Remote Controller Central Controller Central Controller Gateway AHU Kit(Air Handling Unit)

Electronic Accessories

Wired Remote Controller

Wireless RemoteController

Simple CentralController

ACSmart Premium

ACP(Advanced Control Platform)

&AC Manager Plus

Building Network Unit

PI 485 &

DO Kit(Digital Output Kit)

• PDI (Power Distribution Indicator) Premium

• Dry Contact

• I/O Module (Input / Output Module)

• Variable Water Flow Control kit

• Independent Power Module

• Remote Temperature Sensor

• Cool/Heat Selector

• Group Control Wire

• Zone Controller

Simple standard Deluxe PremiumCommunication kit

PRCKA0PRDCA0

PQRCVCL0Q(Black/Simple)

PQRCVSL0 PQRCUDS0 (White)

PREMTA000 PQWRHQ0FDB(H/P) AC Ez

PQCSZ250S0AC Smart Premium

PQCSW421E0A ACP (Advanced Control Platform)

Standard

PQCPC22NO

ACP (Advanced Control Platform)

Premium

PQCPC22AO

AC Manager Plus

PQCSSA21EO

ACP LonWorks Gateway

PLNWKB000PI 485

PMNFP14A1 PHNFP14A0 PSNFP14A0

EEV kit(Electronic Expansion Valve kit)

PRLK048A0PRLK096A0

PQRCVCL0QW(White/Simple)

PQRCVSL0QW PQRCUDSOB (Blue)

ACP BACnet/Modbus Gateway

PQNFB17C0DO Kit (Digital Output Kit)

PQNFP00T0

Control kit

PRCKD21EPRCKD41E

Expnsion kit

PATX13A0EPATX20A0EPATX25A0EPATX35A0EPATX50A0E

PQRCHCA0Q(Black/Simple for Hotel)

PQRCUDSOS(Silver)

PQRCHCA0QW(White/Simple for Hotel)

KNX Gateway

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Model name

PQRCVCL0QPQRCVCL0QW

PQRCHCA0QPQRCHCA0QW

PQRCVSL0PQRCVSL0QW

PQRCUDS0 (B,S) PREMTA000 PQWRHQ0FDB (H/P)

On/Off O O O O O O

Fan speed O O O O O O

Temperature setting O O O O O O

Mode change O - O O O O

Auto swing O O O O O O

Vane control (Louver direction) O - O O O O

E.S.P (External Static Pressure) function O O O O O -

Reservation - - O O O O

Time function - - O O O O

Electric failure compensation - - O - 50 hours -

Child lock O O O O O -

Remote Controller Line Up

REMOTE CONTROLLER

Standard WiredRemote Controller

> Page 10

Simple Wired Remote Controller

> Page 9

Deluxe Wired Remote Controller

> Page 11

WirelessRemote Controller

> Page 13

Premium WiredRemote Controller

> Page 12

SIMPLE WIRED REMOTE CONTROLLERA simple way to control office or hotel systems in a compact design

Simple

Simple for Hotel

PQRCVCL0QW (White)PQRCVCL0Q (Black)

PQRCHCA0QW (White)PQRCHCA0Q (Black)

* Refer to each model block for applicable models.

Model name PQRCVCL0Q / PQRCVCLOQW PQRCHCA0Q / PQRCHCA0QW

Operating mode On/Off / Fan speed / Mode / Temperature On/Off / Fan speed / Mode / Temperature

Room temperature O O

Child lock O O

Mode change Cooling / Heating / Fan / Dehumidify / Auto Only changeable by central controller

Backlight O O

Features

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PQRCUDS0B (Blue)

PQRCUDS0S (Silver)

PQRCUDS0 (White)


Model name PQRCUDS0 / PQRCUDS0B / PQRCUDS0S

Operating mode On/Off / Fan speed / Mode / Temperature

Touch screen / LCD back_light O

Room temperature O

Fan / Plasma / Swirl / Heater O

Vane control (Louver direction) / Auto swing O

E.S.P (External Static Pressure) function O

Reservation Weekly / Simple

Time function O

Child lock O

Features

PQRCUDS0 PQRCUDS0BPQRCUDS0S

DELUXE WIRED REMOTE CONTROLLERTouch screen with a premium design for high end interior designs

STANDARD WIRED REMOTE CONTROLLERProviding easy control of one or a group of indoor units to various applications

PQRCVSL0PQRCVSL0QW

PQRCVSL0QW (White)

PQRCVSL0 (Black)

* Terminal Block included. (Applied to models produced since ’10 Nov.)* Refer to each model block for applicable models.

Model name PQRCVSL0 / PQRCVSL0QW


Maximum number of indoor units 16

On/Off LED O

Room temperature O


Vane control (Louver direction) / Auto swing / Fan auto O


Reservation On/Off / Weekly / Simple / Sleep / Holiday

Time function O

Child lock O

Electric failure compensation Max 3 hours

Wireless remocon receiver O

Main/Sub setting of indoor units (For override function) Applicable for MULTI V II, III and IV series.

2 Controllers to 1 indoor unit Applicable for MULTI V II, III and IV series.

Group and central control at the same time Applicable for MULTI V II, III and IV series.

Ventilation mode setting Applicable for ERV II series.

Rapid ventilation Applicable for ERV II series.

Power saving ventilation Applicable for ERV II series.

Dimensions (W X H X D, mm) 120 x 121 x 16

Backlight Unit O

Features

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Model name PQWRHQ0FDB (H/P)


Room temperature checking O

Chaos swing / Jet cool O

On/Off timer O

Sleep mode auto O

Main / Sub setting of indoor units (For override function) Applicable for MULTI V II, III and IV series.

* Combination with other remote controllers for various indoor units.* All Duct products can be controlled through wireless remote controller when wired remote controller is installed.

Model name PQWRHQ0FDB (H/P)

CST, SRAC, CVT, Duct*, Floor Standing O

Features

Applicable Models

WIRELESSREMOTE CONTROLLERWireless control to operate air conditioners more conveniently

PQWRHQ0FDB (H/P)

5inch full touch screen with a premium design

PREMTA000

Features1) Self administration function for Energy saving

- Air-conditioning saving mode / Continuous operation time limit / Electricity consumption monitoring.- Weekly / Monthly / Yearly Trend / Target setting alarm.- Temperature scope locking (cooling / heating)

2) User friendly design- Full touch type / Intuitive UI&GUI design / Display Configuration.

3) Enhanced schedule function- Yearly schedule function / Schedule pattern

4) Various localized function mode- 2 Set point / Setback / Override / 8 Zone Control / Summer Time.

* Must check compatibility between indoor unit and remote controller before installation with2 controllers to 1 indoor unit function (see user&installer manual for this product).

* Available from July

Model name PREMTA000



On/Off LED O

Room temperature O


Vane control (Louver direction) / Auto swing / Fan auto O


Reservation Timer (simple/sleep) / Daily(On/Off) / Weekdays / Yearly / Holiday

Time function O

Child lock O

Electric failure compensation 50 hours

Wireless remocon receiver O

Main/Sub setting of indoor units (For override function) Applicable for MULTI V II, III and IV series.

2 Controllers to 1 indoor unit * Applicable for after MULTI V IV Series indoor unit.

Group and central control at the same time Applicable for MULTI V II, III and IV series.

Ventilation mode setting Applicable for ERV II series.

Rapid ventilation Applicable for ERV II series.

Power saving ventilation Applicable for ERV II series.

Dimensions (W X H X D, mm) 137 x 121 x 16.5

Display 5" TFT color LCD (480 x 272)

Touch type RESISTIVE Touch pannel

(Only for ceiling duct type indoor unit)

All / Individual (On/Off, Mode, Temperature)

PREMIUM WIRED REMOTE CONTROLLER

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AC Manager Plus

> Page 20

ACP(Advanced Control Platform)Standard / Premium> Page 18

Name and description of the system

Individual Indoor On/Off control and LED Display

Lock control

Control mode select button

LCD Display

Total On/Off control

Detailed function control part

Model name PQCSZ50S0


Individual control On/Off / Operation Mode / Fan Speed / Temperature

Lock function Central

Mode change Cooling / Heating / Fan / Dehumidification / Auto

Schedule 8 event schedule/day

Ventilation control On/Off / Ventilation Mode / Fan Speed

Display (All Indoor status indication) Operation, Set temp, Room Temp, Schedule

Dimensions (W X H X D, mm) 190x120x17

Power DC 12V

Features

Combination

AC EzIn addition to On/Off control, more functions such as operation mode, fan speed, and scheduling can be run and monitored

AC Ez

> Page 15

AC Smart Premium

> Page 16

Central Controller Line Up

CENTRAL CONTROLLER

Model name

PQCSZ250S0 PQCSW421E0A PQCPC22N0PQCPC22A0

PQCSSA21E0

On/Off O O O OMaximum number of indoor units 32 128 256 8,192

Mode change O O O OControl of each room O O O OTotal lock O O O OError check LED/LCD display Self- diagnosis Self- diagnosis Self- diagnosis

Fan speed / Temperature control O O O OSchedule Weeky Weeky / Yearly Weeky / Yearly Weeky / Yearly

Ventilation control O O O OPDI Monitoring - O O OWeb access - O O OSet temperature range restriction - O O OAuto changeover - O O OTemperature limit control - O O OHistory - O O OInterlocking function - O O OMulti languages - O O OVisual Navigation - O O O

PQCSZ250S0

PQCSZ250S0

PI 485

MULTI V IIMULTI V IIIMULTI V IV

MULTI,Single CAC

MULTI V SPACE IIMULTI V SPACE IIIMULTI V MINI 1)

1) ARUN40GS2A / ARUV40GS2A Only needs PI4852) Max 64 indoor units

2)

MULTI V WATER IIMULTI V WATER IV

PHNFP14A0 PMNF14A1

ERV

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It is possible to control the unit (IDU, ERV, on/off, AWHP, Hydro Kit, ERV DX, AHU) and register the units.

Control / Monitoring controls and monitors the operation status of the air conditioner / ERV / Hydro kit / DO (Digital Output) Kit devices.

ScheduleOperates the air conditioners, ERV, AHU (Air Handling Unit), AWHP, Hydro Kit and DO (Digital Output) Kit connected to AC Smart Premium according to the schedule.

Automation control- Peak Control : user can set the peak operation rate, ACSmart

premium manages the air conditioners not to exceed their power consumption more than set rate.

- Interlocking : User can set input condition and output condition, so that , if input condition is true, output condition will be activated. (ex. Input condition : UNIT_00 is ON, output condition : UNIT_01 is ON. )

Time limit Control : AC Smart premium will allow the air conditioners only specified amount time.

AC SMART PREMIUM

New AC Smart Premium provides a user-friendly GUI with 10.2 inch screen

CombinationStatisticsDisplays power consumption or usage of the air conditioners.

ReportDisplays the history of any errors that have occurred in the airconditioners.

Device settingRegisters, modifies or Device setting air conditioners, ERV, AHU (Air Handling Unit), AWHP, Hydro Kit and DO (Digital Output) Kit connected to AC Smart Premium.

ConfigureGeneral contents, user accounts, network, E-mail account, set up TMS contents etc.

PI 485 PI 485



PHNFP14A0

ERV

AWHP AHUMULTI V SPACE IIMULTI V SPACE IIIMULTI V MINI

MULTI,Single CAC

* ARUN40GS2A/ARUV40GS2A Only needs PI485

*

PMNF14A1

• Visual navigation• User friendly GUI (Graphic User Interface) • Screen size up (10.2inch) and resolution (1024*600)• 2 D/I and 2 D/O ports for interlocking function• Energy bill calculation function • 2 Point setback • 2 Point auto changeover• E-mail of statistics

PQCSW421E0A Improved web functions / Intuitive GUI designWith its user-friendly Web GUI, AC Smart Premium showscurrent status of air conditioners and summary of schedule.

Energy reportAC Smart premium shows statistical data about indoor units (Operation hours / Power consumption)

Visual navigationFloor plan (jpg format) can be edited according to the air conditioners location and shows the status.

AHU (Air Handling Unit) controlAC Smart Premium provides various control functions to users.

Home Screen

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(ADVANCED CONTROL PLATFORM)

PQCPC22N0 (ACP Standard)PQCPC22A0 (ACP Premium)

AC Smart Premium

AC Ez

Control /Monitor

Stand AloneOperation

Power Proportional

Peak PowerControl

Schedule

New FunctionUpgrade

RemoteAccess

Various ControllerCombination

Product Name ACP Standard ACP PremiumExternal I/O Port No. D/I 2, D/O 2 D/I 10, D/O 4

Interfaceable ProductsAir conditioner/ERV/ ERV DX /

AHWP / Hydro kit

Air conditioner/ERV/ ERV DX/

AWHP/ Hydro Kit / AHU

(Standard / Premium) With its Linux bases web server, users can control up to 256 unit including indoor unit, ERV, Hydro kit, AHU (only Premium model) Alsoit has schedule / peak / power consumption report function

Features

Model name PQCPC22N0 / PQCPC22A0


Control / Monitoring OSchedule management OLock function Mode, Temperature, Fan

Temperature range restriction 18oC ~ 30oC

Temperature limit function OAuto changeover function OHistory function Error history

Peak control OPDI monitoring Need of PDI

Auto address searching function OStatistics function OPeak Priority funtion OERV, ERV DX Control O

Combination

Internet

PI 485



PHNFP14A0

ERV

AWHP AHU(Only PQCPC22A0)

MULTI V SPACE IIMULTI V SPACE IIIMULTI V MINI

or

PI 485

MULTI,Single CAC

PMNF14A1

1) ARUN40GS2A/ARUV40GS2A Only needs PI4852) ACP (Advanced Control Platform) Premium3) Max 64 indoor units

1)

2)

3)

Standard

Premium

PQCPC22N0

PQCPC22A0

(Advanced Control Platform)

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Visual Navigation

Plus Application

Korean reference site.AC Manager Plus ACP

Max. 8,192 Indoor

Multi Area ManagementThe product specially designed for multi area management.-Central control & monitor Max. 8,192 indoor units & Max. 32 ACP

PLUS

PLUS&

Provides efficient control and monitoring system for up to 8,192 indoor units by connecting 32 ACPs

Features

Model name PQCSSA21E0

Maximum number of indoor units 8,192 (32 ACP)

Control / Monitoring OSchedule management OLock function Mode/Temperature/Fan speed/Total

Temperature range restriction OTemperature limit function OAuto changeover function OHistory function Monitoring & Error history

Peak control OPDI monitoring Need of PDI

Printing function OStatistics function OTime limit function OERV, ERV DX Control OPeak Priority function OInterlocking function OAHU Control function OHydro Kit, AWHP Control O

Combination

Control /Monitor

Fire Alarm Stand AloneOperation

Various ControllerCombination

Power Proportional

SchedulePeak PowerControl

2)

2)

Max. 32 ACP

AC Manager PlusPQCSSA21E0

HUB

Internet

PI 485

PI 485





PHNFP14A0

PHNFP14A0

ERV

ERV



1) ARUN40GS2A/ARUV40GS2A Only needs PI4852) Max 64 indoor units


PI 485

PI 485

MULTI,Single CAC

MULTI,Single CAC

PMNF14A1

PMNF14A1

1)

1)

PQCSSA21E0

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PI 485

> Page 26

KNX Gateway

> Page 28

ACP LonWorks Gateway

> Page 24

ACP BACnet/ModbusGateway

> Page 25

DO Kit(Digital Output Kit)

> Page 27

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or

AC Smart Premium

AC Smart Premium

AC Ez

AC Ez

PI 485

PI 485







PHNFP14A0

PHNFP14A0

ERV

ERV

AWHP

AWHP

AHU

AHU

PQNFB17C0

Network

Combination

Internet

LON comm. line

BACnet comm. line

BMS system Other LON devices

Other BACnet devices

Indoor unit : Max. 64 units (Air-conditioner & ventilation)Indoor address : 00 - FF

Indoor unit : Max. 256 units (Air-conditioner & ventilation)Indoor address : 00 ~ FF

Remote checking

Remote checking

Utility control

Utility control

PLNWKB000

Network

Lighting control

Lighting control

Combination

Internet



PI 485

PI 485

MULTI,Single CAC

MULTI,Single CAC

PMNF14A1

PMNF14A1

2)

2) 1)

1)

Interface between BMS (Building Management System) and LG air conditioner• BTL certified : Operation system based on BACnet Service.

ACP BACnet GATEWAY

PQNFB17C0Improved BMS (Building Management System) connection.- With its Linux bases web server, users can control up to 256 unit including indoor unit,

ERV, Hydro kit, AHU. Also it has schedule/peak/power consumption report function.

Interface between BMS (Building Management System) and LG air conditioner

• Connect to use protocol and LG air conditioner protocol.• Process ability

- EHP Type : 64 unit (indoors, ERV and AWHP) - AHU (Air Handling Unit) Type : 16 unit (AHU)

• Self installation verification function using internet (Web server included)- Setting gateway- Diagnosis of communication status on LG Air-conditioner network

• Connection to remote total management system (LG system)• It offers ACP (Advanced Control Platform) function (Central Controller)

which allows the customer to efficiently control various types ofequipment from the customer’s own PC.

Interface between BMS (Building Management System) and LG air conditioners.- LonMark certified : Operation system based on LNS ( Network Service)

Control various types of equipment from the customer’s own PC.- With its Linux based web server, users can control functions such as temperature setting, schedule, peak, power control, etc.

PLNWKB000

Features

ACP LonWorks GATEWAY

• Through embedded web control function in BACnet ,one can access the air conditioner and external devices through BMS (Building Management System)

• ACP (Advanced Control Platform) New platform & Smart base GUI driven.• Max 256 unit ( Indoor / ERV / ERV DX / Hydro kit / AWHP, AHU).

Max number of AHU is 16.• It is compatible with AC Ez and AC Smart Premium.• External devices such as fire alarm, motion detector can be

connected to gateway and their function can be interlinked with air conditioner operation using BACnet.

• Compatible with MULTI V, Multi, Single system & AWHP.• Supporting a 1°F control.• BTL certification (B-ASC)• It offers ACP (Advanced Control Platform) function (Central Controller)

which allows the customer to efficiently control various types of equipment from the customer’s own PC.

* For more information, see 18 page* For more information, see 18 page

Features

Controlling Monitoring itemsOn/Off command On/Off status report

Operation mode setting Operation mode status report

Fan speed setting Fan speed status report

Lock setting Lock status report

Air flow setting Air flow status report

Set temp. setting Set temperature status report- Current Space temperature status report- Error status report

User mode setting (for only ERV) User mode status report (for only ERV)

- Accumulator power distribution status report

Upper limit temp. setting Upper limit temperature status reportLow limit temp. setting Low limit temperature status report

Mode lock setting Mode lock status report

AC operation mode setting (ERV DX only) AC operation mode status report (ERV DX only)

AC On/Off command (ERV DX only) AC On/Off status report (ERV DX only)

Controlling Monitoring itemsOn/Off command On/Off status report

Operation mode setting Operation mode status report

Fan speed setting Fan speed status report

Lock setting Lock status report

Air flow setting Air flow status report

Set temp. setting Set temperature status report- Current Space temperature status report- Error status report

User mode setting (for only ERV) User mode status report (for only ERV)

- Accumulator power distribution status report

Upper limit temp. setting Upper limit temperature status reportLow limit temp. setting Low limit temperature status report

Mode lock setting Mode lock status report

AC operation mode setting (ERV DX only) AC operation mode status report (ERV DX only)

AC On/Off command (ERV DX only) AC On/Off status report (ERV DX only)

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1. Pull out the power or shut down the breaker.2. Connect the power line from the breaker to the additional relay cable.3. Connect the device power line to the additional relay cable.4. Finish the connected area with the insulating tape.

1. Pull out the power or shut down the breaker.2. Cut the communication line.3. Connect the cut communication line to the additional relay cable.4. Finish the connected area with the insulating tape.

1. Pull out the power or shut down the breaker.2. Connect the power line from the breaker to the additional relay cable.3. Connect the field-supply relay power line to the additional relay cable.4. Connect the device power line to the field-supply relay.5. Finish the connected area with the insulating tape.

• When the product input is less or equal to 25A (The device is controlled by turning On/Off the power supply line of the product.)

• When the product input is greater or equal to 25A (The device is controlled by turning On/Off the indoor/outdoor communication line.)

• When the product input is greater than or equal to 25A (The device is controlled by turning On/Off the power supply line of the product thrue a field-supplied relay)

* MULTI V II & III & IV series don’t need any other PI 485 because MULTI V II & III & IV series have PI 485 in its outdoor unit PCB.

• Model name : PHNFP14A0• Power : Connected with the indoor units• 1 for each unit

- ERV

• Model name : PSNFP14A0• Power : Connected with the indoor units• 1 for each indoor unit

- Non-inverter products

* Provided with a case to be installed on the exterior.

• Model name : PMNFP14A1• Power : Single phase AC 220V 50/60Hz• 1 for each outdoor unit (max 64 indoor units)

- MULTI V MINI (ARUN40GS2A/ARUV40GS2A Only needs PI485) - SCAC - MULTI - AWHP

PI 485 converts the air conditioner's protocol to the RS485 protocol for the central controller

Connected between AC Manager Plus (or ACP, AC Smart) and external devices, which can switch On/Off devices such as light, pump, motor, etc

Features Features

PI 485 DO KIT (DIGITAL OUTPUT KIT)

PMNFP14A1PHNFP14A0PSNFP14A0

PQNFP00T0

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Other type of IDU


PHNFP14A0

ERV


PI 485

MULTI,Single CAC

PMNF14A1 2)

1)

• Bidirectional: Monitoring and control. • Robust and reliable hardware.• Direct connection to KNX bus.

• Independent management of communications.• Power supply: 9 to 24Vdc or 24Vac.• Standard DIN-Rail 6 modules enclosure.

• Ref. LG-AC-KNX-4, with capacity of up to 4 indoor units.• Ref. LG-AC-KNX-8, with capacity of up to 8 indoor units.• Ref. LG-AC-KNX-16, with capacity of up to 16 indoor units.• Ref. LG-AC-KNX-64, with capacity of up to 64 indoor units.

LG-AC-KNX-4

LG-AC-KNX-8

LG-AC-KNX-16

LG-AC-KNX-64

Specifications

Models available

KNX GATEWAY

• Easy installation, direct connection to all outdoor units (communication interface PMNFP14A1, when needed) and Heat recovering units (communication interface PHNFP14A0, when needed) throungh the RS485 Bus.

• Great integration flexibility. Using the supplied software LinkBoxEIB, a complete set of communication objects can be accessed.

Easy to use tool for the configuration of intesisBox, in a fast and effective way.It offers the maximum integration possibilities with a minimal knowledge required on the system to be integrated.

Specially designed to allow monitoring and bidirectional control of all the parameters and functionality of LG air conditioners from KNX installations

* This product is provided by INTESIS. For more information, please contact INTESIS directly

• Only needed during configuration.• One single tool for the configuration of the whole range of IntesisBox

KNX series gateways.• Supplied with IntesisBox with no additional cost.• Configuration examples for all systems that can be integrated.• Mapping table editable using excel, allowing a simple and fast

association of KNX Group Addresses, exported from ETS, to IntesisBox’s datapoints.

• Includes powerful and useful features for configuration, setup and troubleshooting.

Main features

Link BoxEIB configuration software for IntesisBox® KNX serious

Combination

LinkBoxEIBConfiguration software

(Only needed forconfiguration)

ConfigurationSoftware

LinkBoxEIB

RS232 RS485125mm2x2C

(shield)

IntesisBoxLG-AC-KNX-4LG-AC-KNX-8LG-AC-KNX-16LG-AC-KNX-64

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Zone Controller

> Page 46

IndependentPower Module

> Page 42

PDI Premium(Power Distribution Indicator)

> Page 32

Dry Contact

> Page 34

Variable Water Flow Control Kit

> Page 40

Remote TemperatureSensor

> Page 43

Group Control Wire

> Page 45

AHU Kit(Air Handling Unit)

> Page 48

Cool / Heat Selector

> Page 44

ACSELECTRONIC ACC.

I/O Module(Input / Output Module)

> Page 39

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If communication with the product is not smooth If no power detection signal is available

Instantaneous power screenShows the estimated value based on one minute power consumption.

Error displayShows accumulated power consumption of the system.

Wattmeter number

Each indoor unit number

Overall instantaneous powerof P(1) wattmeter

Instantaneous power of eachapplicable indoor unit

Total accumulated power consumption display Shows accumulated power consumption of the system.

Wattmeter number

Each indoor unit number

Overall accumulated powerof P(1) wattmeter

Accumulated power of eachapplicable indoor unit

• Connection to max 8 outdoors.• Accumulated total power consumption of outdoor and indoor unit.• Accumulated / Current Power Consumption of each indoor unit.• Max 128 indoor units.• RS-485 type wattmeter can be interlocked.• Data back up.

Features

PDI PREMIUM(POWER DISTRIBUTION INDICATOR)

Using Pulse Type Wattmeter : Independent operation of power indicator.

Combination

Pulse SignalPower insingle phase 50Hz 220V

Power in3 phase 4 win 50Hz 220V

RS485(LGAP)

Watt meter

Pulse Signal

Pulse Signal

Pow

er c

able

of i

ndoo

r uni

t

Watt meter

ACP AC Smart Premium

or

PQNUD1S40

For Multi Split, total power consumption is displayed

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PQDSBNGCM1

- For no power contact point signal input - For power contact point signal input - Indoor unit monitoring

Control Module

* Refer to each model block for applicable models.* With case model : PQDSB , PQDSBC / Without case model : PQDSA

PQDSA , PQDSB PQDSBC

To apply power source through PCB

INPUTAC 220V(PQDSB)AC 24V(PQDSB1)

AC 220V(PQDSB)AC 24V(PQDSB1)

In case Non Voltage signalTo apply power source directly to external source

In case Voltage signal

System Structure

Dry contact(Contact point linked

with outer part)

Key Switch Lighting Sensor

Fire Alarm Timer MotionDetect Sensor

Door Check Sensor

Connection between an indoor unit and external devices to control various functions

Features Features

Combination Combination

DRY CONTACT

Model name PQDSA/ PQDSB PQDSBC

Contact point 1 Control point 2 Control points

Power input AC 220V from outside power source DC 5V&12V from indoor unit PCB

Voltage / Non voltage input - OOn/Off control O OLock / Unlock - OThermo off - OEnergy saving - OTemperature setting - OError monitoring O OOperation monitoring O O

Model name PQDSBNGCM1

Dimensions (W X H X D, mm) 105 x 78 x 35

Contact Point 8 contact point

Voltage / Non voltage input OOn/Off control OMode control O (Cool, Heat, Fan)

Fan Speed Setting O (Low, Middle, High)

Thermo off OError Monitoring OOperation monitoring ORotary switch 1 Operating set temperature selection

Rotary switch 2 Operating logic selection

PQDSAPQDSBPQDSBC

PQDSBNGCM1

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<RS485 communication function>

Indoor unit Dry contact

Controller(RCU)RS485

CO

MM

Inpu

t AIn

put

B

BU

S B

BU

S A

LG does notRoom Control

Unitsupply this section(Field supply)

Error Display

(Depends on Operation display power type)

Power AC or DC

Field Supply

(Depends on Error display power type)

Power AC or DC

Operation Display

Connection between an indoor unit and external devices to control various functions

PQDSBCGCD0

Features Combination

DRY CONTACT

1) Model name : PQDSBCGCD02) Specification• Dimensions(mm) : 105x78x35• Applied Model : MULTI V II, MULTI V III, MULTI V IV • Function

- Contact Point : 2 contact point (operation depends on the Control Mode_SW setting) - Pl 485 Communication Mode Input : LGAP 485 Communication- Voltage/Non Voltage Input- Error Monitoring Output- Operation Monitoring Output

3) DescriptionThe product is especially designed for interface with other controllers using dry contact communication or RS485 communication.

<PQDSBC function>

Fire AlarmKey

2 Contact

Room Control master

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MULTI V WATER S• Function

- Demand control (3 contact signal)- Demand control (Co-work with DDC)- ODU fan low speed control (Night low noise operation)- All Off- Error Output (Display)

3) DescriptionThe product is especially designed for demand control.

RS485

Max. 16

Simple Contact

Analogue Input(0~10V)

Demand control (input)

By DDC0~10V

Low noise

orBy Drycontact

Errordisplay

Dry contact for demand control

PQDSBCDVM0

Features

Combination

OUT DOOR UNIT DRY CONTACT

PVDSMN000

1) Model name : PVDSMN0002) Specification• Applied Model : MULTI V IV, MULTI V WATER IV• Function

- Demand control - Low speed control (Night low noise operation)- Operation, error output- Comp off, system off

3) Description I/O (Input / Output Module) Module is communication interface module for connectionbetween Multi V IV and external I/O (Input / Output Module) devices.

Features

I/O MODULE (INPUT / OUTPUT MODULE)

UART to external device interface module for system air conditioner

Direct Digital Controller

Combination

C/Box

Contact Signal(0~10V input)

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PWFCKN000

Features1) Model name : PWFCKN0002) Specification• Applied Model : MULTI V WATER IV• Function

- Water pump valve control (0~10V)- Minimum voltage setting available- Operation, error output (display)

• Advantage- Water flow consumption reduction- Pump electricity consumption reduction- Including I/O module (Dry contact input, Analog input/output, Digital output): Using Dry contact and variable water flow control function simultaneously

3) Description- Dry contact input and analog output for demand control- Analog output for controlling third party devices

such as valve actuator and damper actuator (Max. 3 actuator)- Digital output for connecting status display devices

Wiring Diagram

PRVCO

Features

From Water Source

• Flow control valve : Regulates the flow or pressure of a fluid, normally responding to signals generated by independent devices.• Flow Meter : Measures mass flow rate of a fluid traveling through a tube. (The mass flow rate is the mass of the fluid traveling past a fixed point per unit time.)• Pressure Sensor : Measures the pressure.

Flow control

valve

Flow control

valve Pressuresensor

Cooling T

ower

Inverter Pum

pV

ariable Water Flow

Control V

alve

Cooling T

ower

Inverter Pum

pV

ariable Water Flow

Control V

alve Inverter pump

Flow meter

Flow meter

Single Line

Water Flow Line

BL : Blue BK : Black

BR : Brown WH : White

RD : Red GR : Green

Pump/Cooling Tower Controller

Cooling Tower

Inverter Pump Variable Water Flow Control Valve

Combination

1) Model name : PRVC02) Specification• Applied Model : MULTI V WATER II• Function

- Water pump valve control (0~10V)- Minimum voltage setting available- Operation, error output (display)

• Advantage- Water flow consumption reduction- Pump electricity consumption reduction

3) DescriptionThe product is specially designed to control the water pump valve in MULTI V WATER system.

Accessory developed for controlling the water flow

VARIABLE WATER FLOW CONTROL KIT

Wiring for Damper Actuator

Transformer

I/O ModuleTerminalBlock

AC 220V

AC 220V BR

BL

RDRD

RD

BK

GR

WH

AC/DC 24V

Power Module

Main PCB

Variable Water Flow Control Kit Damper Actuator

Signal

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Power Plug

Power Plug

Outdoor Unit

Main Switch

Main Switch

A/C Switch

A/C Switch

Switch BOX

Each room

Each room

Switch BOX

1st

1st

2nd

2nd

3rd

3rd

4th

3 phase400V

1 phase220V

Independent Power Module (Option)

Independent Power Module (Option)

EEV full close function in case of power cut

INDEPENDENT POWER MODULE

Features

Combination

1) Model name : PRIP02) Specification• Applied Model : MULTI V Indoor• Function

- Supply Voltage : DV12V 5% - Indoor EEV full close at power cut-off

3) DescriptionThe product is specially designed to close the Indoor EEV at power cut-off.

Indoor unit

Remote TemperatureSensor

Extension cable

Screw terminalconnection

Connector

Sensor for detecting the room temperature

REMOTE TEMPERATURE SENSOR

Features

Parts Included

Wiring Diagram

• It can help to detect the exact room temperature.• Applied to ceiling cassette, ceiling concealed duct, AWHP and Hydro Kit.

• Remote temperature sensor• Extension cable (15m)• Manual

1. Wire to the control box in the indoor unit by removing the existing thermistor and connect the extension cable its place.2. Cut the extension cable to the appropriate length and connect the screw terminal of the remote sensor.

PRIP0 PQRSTA0

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* Communication line length can be maximum 300m, use Communication line as thick as 1.25mm

Note Cable assembly for indoor units. Cable assembly for connecting indoor to indoor. - Please connect cable assembly with already connected indoor unit.

1

1

2

Indoor 1

Indoor 1 MAIN PCB

Indoor 2 Indoor 3Indoor terminal block

RED (12V)YL (SIGNAL)BK (GND)

YL (SIGNAL)BK (GND)

YL (SIGNAL)BK (GND)

Indoor terminal block Indoor terminal block

Cables used to connect a wired remote controller up to 16 indoor units

PZCWRCG3

GROUP CONTROL WIRE

FeaturesFeatures

Wiring Diagram

Wiring Diagram

Models Applied

Model name PZCWRCG3

Y-type cable 25cm length

Long cable 9.6m length

Cooling, heating, or fan mode can be selected to prevent cooling and heating mixing errors during seasonal changes

COOL / HEAT SELECTOR

* Specific set up method is referred to outdoor installation manual or PDB

<Outdoor Main PCB>

Insert wire method

Push arrow direction

Insert wire to connector

<Outdoor Dry Contact Back Side>

Shows field wiringConnected wiring

* Communication line length can be maximum 300m,use communication line as thick as 1.25mm².

Push Button

• Connect terminals (1, 2, GND) on theback side of the outdoor dry contactto terminals (1, 2, GND) of outdooras show below.

Fan or OffCooling

Mode ChangeHeating

Cooling, heating, or fan mode can be selected to prevent cooling and heating mixing errors during seasonal changes.

PRDSBM


Features

Models Applied

Wiring Diagram

• Indoor unit control without central controller• Select operation mode : Cooling, Heating, Fan mode• Mode lock for cooling & heating mixing error-proof during the change of season.

• MULTI V PLUS• MULTI V WATER III, IV• MULTI V MINI

• MULTI V III, IV • MULTI V SPACE II

* Specific set up method is referred to outdoor installation manual or PDB

<Outdoor Main PCB>

Insert wire method

Push arrow direction

Insert wire to connector

<Outdoor Dry Contact Back Side>

Shows field wiringConnected wiring

* Communication line length can be maximum 300m,use communication line as thick as 1.25mm².

Push Button

• Connect terminals (1, 2, GND) on theback side of the outdoor dry contactto terminals (1, 2, GND) of outdooras show below.

Fan or OffCooling

Mode ChangeHeating

Cooling, heating, or fan mode can be selected to prevent cooling and heating mixing errors during seasonal changes.

PRDSBM


Features

Models Applied

Wiring Diagram

• Indoor unit control without central controller• Select operation mode : Cooling, Heating, Fan mode• Mode lock for cooling & heating mixing error-proof during the change of season.


• MULTI V III, IV • MULTI V SPACE II

PRDSBM

• Indoor unit control without central controller.• Select operation mode : Cooling, Heating, Fan mode.• Mode lock for cooling & heating mixing error-proof during the change of season.


• Connect terminals (1, 2, GND) on the back side of the outdoor dry contact to terminals (1, 2, GND) of outdoor as show below.

• MULTI V III, IV• MULTI V SPACE II

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Thermostat 1 Damper 1

Damper 2

Damper 3

Damper 4

Thermostat 2

* Refer to each model PDB for applicable models

• Factory supplied - Zone controller PCB (1EA)- Transformer (1EA)- Case (1EA)- Cover (1EA)- Main lead wires (1EA)- Screws (1EA)- Holder (4EA)- Installation manual (1EA)

• Purchased locally (reference siemens, honneywell)- Damper Motor- Thermostat- Damper

ROOM1

ROOM3

ROOM2

ROOM4

temperature sensor

temperature sensor temperature sensor

temperature sensor

Controls air conditioning in up to 4 zones

ZONE CONTROLLER

Features

Components

Models Applied

Parts Included

• Controls different zones (up to 4 zones)• Maintain proper temperature of each zone.• Auto variation of dampers.• Auto control of fan speed.

• Ceiling Concealed Duct (High Static Pressure)

Array of PCB & Controllers Local sourcing components

• Ceiling Concealed Duct (High Static Pressure)

Zone Controlsub PCB

1. Zone Controller PCB

2. Trans

5. Main lead wires3. Case

1

2

3

4

5

6

7

8

ABZCA Wiring Diagram

*CentralController

*CentralSub PCB

** Main PCB

** WiredRemoteController

** IRRemoteController

** Main PCB

** Main PCB

Replay

Replay

Replay

Replay** Main PCB

AC 24VTransformer

Indoor Unit

Outdoor Unit

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PUCKA0PRCKA0

PRDCA0 PRLK048A0PRLK096A0

PRCKD21EPRCKD41E

PATX13A0E PATX20A0E

PATX25A0E PATX35A0E PATX50A0E

Type Model name Control CommentsDimensions(mm)

W H D

Communication kit

PUCKA0 For SINGLE CAC - Self sufficient No EEV or Expansion Kit need 280 135 280

PRCKA0 For MULTI V - Self sufficient EEV Kits or Expansion Kit 280 135 280

PRDCA0 For MULTI V - Controlled by DDC EEV Kits or Expansion Kit 330 180 430

Type Model name Control Max CapacityDimensions(mm)

W H D

Control.KitPRCKD21E For MULTI V - Total AHU control 1~4 ODU 600 750 285

PRCKD41E For MULTI V - Total AHU control 5~8 ODU 600 750 285


W H D

Expansion Kit

PATX13A0E For MULTI V - Stand alone(with 1xODU) ODU Capacity : 8~16HP(23~46kW)

238 169 491 PATX20A0E For MULTI V - Stand alone(with 1xODU) ODU Capacity : 18~26HP(52~75kW)



PATX50A0E For MULTI V - Stand alone(with 1xODU) ODU Capacity : 48~56HP(139~163kW) 291 192 561


W H D

EEV KitPRLK048A0

For MULTI V - In combination with ACsystem or stand alone(with 1xODU)

28.1kW 404 83 217

PRLK096A0For MULTI V - In combination with ACsystem or stand alone(with 1xODU)

56.2kW 404 83 217

When selecting evaporator, change ‘Option PCB’ in Control kitaccording to below table (Basic ‘Option PCB is for 24k Btu/h )

• When selecting evaporator, change ‘Option PCB’ in Control kit according to below table (Basic ‘Option PCB' is for 36k Btu/h)

• After checking the need capacity, remove the 192k Option PCB equipped in the main PCB, and set up the Option PCB fitted the need capacity in the main PCB.

For SCAC

For MULTI V

Model name Option PCBP/No

Capacity (Btu/h)

Maximum heat exchanger capacity(kW)

Air flow rate(CMM)

PRLK048A0

EBR52358907 28k 8.6 22~26

EBR52358908 36k 11.0 25~32

EBR52358909 42k 13.8 31~35

EBR52358910 48k 15.4 33~45

EBR52358911 76k 22.2 50~64

EBR52358912 96k 28.1 64~72

PRLK096A0

EBR52358914 115k 33.7 72~88

EBR52358915 134k 39.3 88~103

EBR52358916 155k 45.4 103~116

EBR52358917 172k 50.4 114~129

EBR52358913 192k 56.2 121~137

Capacity (Btu/h)

Allowed heat exchanger capacity (kW)

Air flow rate(CMM)

18K 5~6 18~21

24K 6~7 20~23

30K 7~9 22~26

36K 9~11 25~32

42K 11~13 31~35

48K 13~16 33~45

60K 20~24 42~55

* Evaporator saturated temperature = 6°C, SH (Superheat) = 5K, Air Temperature = 27°C DB / 19°C WB.

(Main PCB)

Detail

Capacity setting'Option PCB'

Detail

Detail

(Main PCB)Capacity setting'Option PCB'

* Saturated Suction Temperature (SST) = 6°C, SH (Superheat) = 5k, Air Temperature = 27°C DB / 19°C WB.

Specification

Solution to connect LG outdoor unit on the DX coil of an air handing unit,with LG's high efficient products for maximum cost saving

AHU KITS (AIR HANDLING UNIT KITS)

Selection of Evaporator

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• SCAC Application • MULTI V Application (Stand alone)

• MULTI V Application (Total AHU control for medium to large capacity)

• MULTI V Application (in combination with AC system)

PQDSBNGCM1

EEV

Temp. Senor / RA, SA (essential), Mix (optional)

Temp. & Humid. Sensor/ RA, SA, OA (optional)

Damper Actuator / EA, OA, Mix (optional)

Differential Pressure switch (optional)

Valve for Humidifier (optional)

CO2 Senor (optional)

Smoke Detector (optional)

Fan/ Supply, Return

Wired Remote Controller

Local Control Kit

Air Handling UnitExpansion Kit

Air in(from outside)



Air (from outside)

Air (from outside)

Air (from outside)

Supply air(to room)

Supply air(to room)

Supply air(to room)

Dry contact Dry contact

Dry contact

PQDSBC

PUCKA0

PUCKA0

*DDC

*DDC

PRDCA0

PRCKA0

EEV

or

or

Expansion Kit

PQDSBNGCM1

0-10V

Refrigerant Piping

Sensor SignalCommunication Wire

*DDC : Digital Direct Controller

Refrigerant Piping

Sensor SignalCommunication Wire


Refrigerant Piping

Sensor Signal

Communication Wire


Refrigerant Piping

Thermistor (Pipe Temp.)Communication Wire

Signal (DC0 ~ 10V)Signal (On/Off)

*DDC

*DDC

Combination

Control kit

AHU KITS (AIR HANDLING UNIT KITS)Solution to connect LG outdoor unit on the DX coil of an air handing unit,with LG's high efficient products for maximum cost saving

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Drain Pump Kit

> Page 54

Communication kit SCAC Type MULTI Type MULTI V Type Remark

ARTCOOL Panel O O O ARTCOOL indoor unitElectric Heater O - - Single package / Ducted splitDrain Pump Kit O O - Ceiling concealed ductSuction Grille / Canvas - - O Ceiling concealed duct (Built-in)Auto Elevation Grille O - O 4 Way CassettePlasma Kit O - O 4 Way CassetteCassette Cover O O O 4 Way CassetteAir guide - - O Outdoor unit

MECHANICAL ACCESSORIES

Mechanical Accessories Line up and Application

Suction Grille / Canvas

> Page 56

Auto Elevation Grille

> Page 58

Plasma Kit

> Page 59

Ventilation Kit (Fresh kit) for New Cassette

> Page 62

Cassette Cover

> Page 63

Panel ARTCOOL

> Page 53

A unique blend of art and colours

ARTCOOL PANEL

Models Applied

Model name

ARTCOL Mirror ARTCOL SF chassis

ChassisColour

SE S8 SF

Mirror PSAPECR10 PSAP8CR10 -Silver PSAPECV10 PSAP8CV10 PSAPFCV11

Red - - PSAPFCE11

Gold - - PSAPFCG11

White Silver - - PSAPFCH11

ARTCOOL SF Chassis

ARTCOOL Mirror

Silver Red Gold White Silver

Silver Mirror

* Panel colour• CG : Gold• CE : Red • CH : WhiteSilver • CR : Mirror • CV : Silver

PSAPE**10PSAP8**10PSAPF**11

Air Guide

> Page 64

AWHP

> Page 60

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• For G/H/R/T Chassis Models :- Drain pump assembly (1EA)

(AC 220~240V,50/60Hz,400CMM)- Screw (4EA)- Cap (1EA)- Installation manual (1EA)

• For E Chassis Models :- Drain pump assembly (1EA)

(AC 220~240V,50/60Hz,400CMM)- Elbow (Ø32)(1EA) - Hose (1EA)- Tie wrap (2EA) - Screw (10EA)- Rubber (1EA) - Installationmanual (1EA)

Model nameE Chassis G/H/R Chassis T ChassisABDPE ABDPG ABDPT

MULTI V Type Default Default Default

MULTI Type O O OSCAC Type O O -

• In some places where natural drainage is not possible, a drain pump is very useful to pump out condensed water from indoor units.• Drain pump assembly (AC 220~240V, 50/60Hz)

• Ceiling concealed duct (refer PDB for applicable models)

• Ceiling concealed duct (refer PDB for applicable models)

Drains away condensed water

DRAIN PUMP KIT

Features

Parts Included

Models Applied

Accessory Model Name

ABDPE ABDPG ABDPT

ABDPEABDPGABDPT

High Head Drain Pump

Drain Pipe Slope (1/50~1/100)

Flexible Drain Hose

300mm

700mm

450mm

Fixture

Drain pipe

* Included in H-Inverter* Supplied as acacessory for Standard Inverter (ABDPG)

• High head drain pump automatically drains water up to 700mm of drain-head height. It provides perfect solution for water drainage.

Application

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C

A

B AB

C

AB

C

(Unit : mm) (Unit : mm)

over

520

mm

over

270

mm

Category Model nameCapacity (Btu/h)

7K 9K 12K 15K 18K 24 K

Grillepbsgb30 O O O O - -

pbsgb40 - - - - O O

Canvaspbsc30 O O O O - -

pbsc40 - - - - O O

Model name A B C

PBSGB30 910 359 56

PBSGB40 1188 359 56

Model name A B C

PBSC30 821 274 42-250

PBSC40 1100 274 42-250

• High external static pressure facilitates unit use with flexible ducts of varying lengths.• When using suction panel, unit requires only 270mm of ceiling space.• Blends unobtrusively with any interior decoration.

• Ceiling concealed duct _ Built-in type (refer block for applicable model)

High flexibility for a wide variety of applications

SUCTION GRILLE / CANVAS

Features

Models Applied


Dimensions

Application

• For the suction grille : - Suction panel with air filter (1EA) - Suction panel fix bolt M5x18 (4EA) - Installation manual (1EA)

• For the suction canvas : - Air suction canvas (1EA) - Screws for air suction canvas (4EA) - Adjusting chain (4EA) - Screws for adjusting chain (8EA) - Installation manual (1EA)

PBSGB30PBSGB40

PBSC30PBSC40

Parts Included

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• Auto elevation grille kit • Install the kit inside indoor unit

• Install the front panel and the Inlet grille

• Operate the auto elevation grille by the wireless remote controller

• Easy maintenance

- Memory for user’s level - Max 4.5m length - Model : PTEGM0 (TM, TN, TP)

4-Point Support Structure Auto Horizontal Control Memory for user’s level

STOP

Auto bottom detection

* Operating with wired remote controller PQRCVSL0 (QW) and wireless remote controller included in PTEGM0.

Easy filter cleaning with the elevation grille Air purifying filter to repel dust and allergens

AUTO ELEVATION GRILLE PLASMA KIT

• Easy filter cleaning with elevation grill- Installation inside main body- Auto horizontal control- 4 points support structure

• It can remove microscopic contaminants such as dust and pollen to help reduce allergies.

• 4-way cassette : Single CAC, MULTI, MULTI V (refer block for applicable models)

• Inlet Grille (1EA)• Auto elevation grille kit (1EA)• Wireless Remote Controller (1EA)

• Plasma Kit (1EA)• Screws• Installation Manual (1EA)

• Screws (4EA)• Installation manual (1EA)

Features Features

Models Applied• 4-way cassette : Single CAC, MULTI, MULTI V (refer PDB for applicable models)

Models Applied

Parts Supplied Parts Supplied

Application

PTEGM0 PTPKM0PTPKQ0

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CombinationCombination

SANITARY TANK KIT FORTHERMA V

SOLAR HEATING KIT

PHLTA (1Φ)PHLTC (3Φ)PHLTB

PHLLA

Features Features• Easy to install sanitary water tank for monobloc. There is a MCCB to protect the product. • Dimensions (HXWXD, mm) : 250x170x110• Weight (kg) : 2.1

To extend THERMA V functionality in generating domestic hot water.Only applied to split-type THERMA V.

• Interface for solar-thermal system with split-type THERMA V and double coil sanitary tank.• Installed at the water pipe, between sanitary tank and solar-thermal system.• Dimensions (HXWXD, mm) : 110x55x22

PHLTA / PHLTC PHLTB

*

• Components : THERMA V system, PHLTA, PHLTC, and field-supplied items.

Outdoor Indoor

Outdoor Unit

Hot Water Fan Coin Unit Floor Heating Loop Radator

SanitaryWaterTank

City Water

Indoor Unit

* The sensor (PHRSTA0) can be purchased separately in case of using other brand’s sanitary tank.

* To be installed inside THERMA V indoor unit.

• Components : THERMA V system, PHLTA, PHLTC, and field-supplied items.

Outdoor Unit

Hot Water Fan Coin Unit

Solar HeatSource

Floor Heating Loop Radator

SanitaryWaterTank

City WaterCity Water

Indoor Unit

Outdoor Indoor

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Model name Front PanelWeight (kg) Dimensions (mm)

NET Gross W H D

PTDCMPT-UMC/PT-UMC1

TP/TN 5.9 8.8 1,157 1,157 268

TN 5.9 8.8 1,157 1,157 310

PTDCQ PT-UQC

TR 5.0 7.2 907 907 268

TQ 5.0 7.2 907 907 310

134

55mm

43

5

44

3

84

0

406

419

840

81

PTVK410+PTVK420

PTVK430

VENTILATION KIT CASSETTE COVER

Features Features

Parts Supplied


Models AppliedModels Applied

Dimensions Assembly Diagram

• PTVK410 : 1 Ventilation Kit, 8 Bolts, 1 Insulation• PTVK420 : 1 Flange, 7 Screws• PTVK420 : 1 Flange, 4 Screws, 1 Insulation

• Specially designed for indoor unit.• Covers the side area of cassette.• Gives elegant looks.• Light weight.• Suitable when false ceiling is unavailable.

• Cover A (4EA), Cover B (4EA)• Cover C (4EA), Cover D (4EA)• Screws• Installation Manual (1EA)

• There are 2 solutions for Fresh air - PTVK410+PTVK420 (for chassis TP, TN, TM) - PTVK430 (for chassis TR, TQ, TP, TN, TM)

* Users can purchase and use PTVK430 in addition to PTVK410+PTVK420 in need to phase in larger outdoor air volume.

• 4-way cassette (TP, TN, TM, TQ, TR)

Fresh air can be supplied from outside through this ventilation kit Air purifying filter to prevent dust and allergens

PTVK410 PTVK430PTVK420

PTVK410PTVK420PTVK430

PTDCMPTDCQ

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564

512

50

0

50

05

12 R600

R600

45

50

632

618

65

2

570

832

900

760

832

762

904

50

45

50

45

600

652

33

718

564

512

50

0

50

05

12 R600

R600

45

50

632

618

65

2

570

832

900

760

832

762

904

50

45

50

45

600

652

33

718

564

512

50

0

50

05

12 R600

R600

45

50

632

618

65

2

570

832

900

760

832

762

904

50

45

50

45

600

652

33

718

564

512

50

0

50

05

12 R600

R600

45

50

632

618

65

2

570

832

900

760

832

762

904

50

45

50

45

600

652

33

718

564

512

50

0

50

05

12 R600

R600

45

50

632

618

65

2

570

832

900

760

832

762

904

50

45

50

45

600

652

33

718

Model name Gross Weight Net Weight

PRAGX2S0 22.5kg 12.3kg

PRAGX3S0 17kg 9.4kg

AIR GUIDE

Air discharge in difficult to access areas

Features

Models Applied

Dimensions

• Converts vertical discharge into horizontal discharge.• Designed for outdoor discharge air.• Direction of air discharge can be changed by simple installation.• Installation flexibility.

• MULTI V IV (UX2, UX3)

* In case of UX3, must purchase 2 units of PRAGX3SO.

Application

MULTI V IV (UX3)MULTI V IV (UX2)

MULTI V IV (UX3)

MULTI V IV (UX2)

PRAGX*SO

6766

PIPING

ACCESSO

RIES

PIPINGACCESSORIES

Refrigerant Charging Kit

> Page 71

Stopper Valve

> Page 72

Y Branch & HeaderBranch (Synchro)

> Page 67

Branch Distributor

> Page 68

Drain Pan

> Page 77

Drain Hose

> Page 76

Y Branch & Branch Kit(MULTI F DX)

> Page 70

Heat Recovery Unit

> Page 74

Y Branch & HeaderBranch (MULTI V)

> Page 78

Model name SCAC Type MULTI Type MULTI V Type Remark

Y Branch and Header Branch (Synchro) O O - SynchroBranch Distributor (MULTI) - - - MULTI FdxHeat Recovery Unit - - O MULTI V Sync II / MULTI V III Heat RecoveryY Branch and Branch Kit (MULTI) - O - MULTI FdxY Branch and Header Branch (MULTI V) - - O MULTI V Heat Pump / Heat RecoveryMULTI V Space / MULTI V MINI

Mechanical Accessories Line up and Application

2 Units

PMUB11A3 Units

PMUB111A4 Units

PMUB1111A Gas Pipe Liquid Pipe

2 branch 3 branch 4 branch

Category Model name Gas pipe Liquid pipe

2 UNITS PMUB11A(1:1) (1:1)

3 UNITS PMUB111A(1:1:1) (1:1:1)

4 UNITS PMUB1111A(1:1:1:1) (1:1:1:1)


• Various Y-branch pipes of different capacities make installation easier.• Y-branch and header branch for both gas and liquid are provided.• Insulation material is also provided for covering the branches.

• Synchro

Models Applied

Features

Dimensions

Refrigerant distribution channel

Y BRANCH AND HEADER BRANCH(SYNCHRO)

6968

PIPING

ACCESSO

RIES

PMBD3620PMBD3630PMBD3640

PMBD3640PMBD3630 PMBD3620

Features• Distribution of refrigerant to various indoor units.• 3 models (2, 3, 4 indoor units)• Consists of LEVs inside it.• Controlling PCB inside the unit.• Internally insulated (prevents any chances of drainage)• Flare joints for easy and clean installation.• Compact design (low height)• Flexible installation.

No brazing Just flaring

Effective way of distributing refrigerant

BRANCH DISTRIBUTOR(DISTRIBUTOR BOX)

• MULTI F DX systems (refer PDB for applicable models)

• Position of branch distributor in the system.• PDB (Select) - Installation PDB.

Installation

Models Applied

Model name PMBD3620 PMBD3630 PMBD3640Connectable Number of Indoor unit 1~2 1~3 1~4

Capacity (Btu/hr) 5k/7k/9k/12k/18k/24k 5k/7k/9k/12k/18k/24k 5k/7k/9k/12k/18k/24k

Casing colour Paintingless Paintingless Paintingless

Power source1ø, 50/60Hz, 1ø, 50/60Hz, 1ø, 50/60Hz,

220~240/220B 220~240/220B 220~240/220B

Power consumption (W) 10 10 10

Running current (A) 0.05 0.05 0.05

Dimensions (W x H x D) (mm) 302x143x252 302x143x252 302x143x252

Packing dimensions (W x H x D) (mm) 422x202x300 422x202x300 422x202x300

Net weight 4.8 4.9 5.0

Connecting cable Indoor unit No. x mm² 4x0.75 4x0.75 4x0.75

Outdoor unit No. x mm² 4x0.75 4x0.75 4x0.75

Piping connection(Outdoor unit)

liquid (mm) 9.52 9.52 9.52

Gas (mm) 19.05 19.05 19.05

Piping connection (Indoor unit)

Liquid (mm) 6.35x2 6.35x3 6.35x4

Gas (mm) 9.52x2 9.52x3 9.52x4

Parts Hanger (EA) 4 4 4

Screw (EA) 8 8 8

Manual (EA) 1 1 1

(R410A)

Specification

• BD (Banch Distributor) unit (1EA)• Brackets (4EA)• Screws (8EA)• Installation Manual (1EA)

Parts Supplied

7170

PIPING

ACCESSO

RIES

• “329” : Temperature Range Error (In case that indoor unit or outdoor unit is out of range)• “339” : Low Pressure Descent Error (In case the system runs at low pressure limit for over 10 minutes)• “349” : Rapid refrigerant inflow (In case the liquid refrigerant flows in because of not using designated capil-lary assembly)• “359” : Instability Error (In case the high/low pressure target doesn’t get satisfied for some time after the starting operation)

REFRIGERANT CHARGING KITRecharge refrigerant after a pump down or when refrigerant is either insufficient or excessive

Models Applied

Procedure

Error Contents about Auto Refrigerant Charging Function

PRAC12 Units

PMBL3620PMBL56202 Units

PMBL1203F0

Y BRANCH AND BRANCH KIT MULTI F DX

Application

Parts Supplied


Features Models Applied• Y Branch and Branch kit make MULTI F DX installation easier.• Y-Branch and Branch kit for both gas and liquid are provided.• Insulation material is also provided for covering the branches.

• Y Branch for Gas side and Liquid side (1 set)• Installation manual (1EA)

• MULTI F DX, 1ø, 3ø

Refrigerant distribution channel

(Unit : mm)

Model name No. of BD units Applicable ModelSpecification

Gas Liquid

PMBL3620 2 units Only 3ø, 36k Btu/h

PMBL5620 2 units 1ø, 3ø

PMBL1203F0 3 units 1ø, 3ø

Ø15.88 Ø15.88

Ø15.88

Ø6.35 Ø6.35

Ø6.35

Ø19.05 Ø19.05

Ø19.05

Ø9.52 Ø9.52

Ø9.52

Ø15.88 Ø15.88

Ø15.88

Ø6.35 Ø6.35

Ø6.35

Ø19.05 Ø19.05

Ø19.05

Ø9.52 Ø9.52

Ø9.52

Ø9.52Ø19.05 Ø9.52

Ø15.88 Ø15.88

Ø15.88

Ø6.35 Ø6.35

Ø6.35

Ø19.05 Ø19.05

Ø19.05

Ø9.52 Ø9.52

Ø9.52

Ø15.88 Ø15.88

Ø15.88

Ø6.35 Ø6.35

Ø6.35

Ø19.05 Ø19.05

Ø19.05

Ø9.52 Ø9.52

Ø9.52

Ø9.52Ø19.05 Ø9.52

• Arrange manifold, capillary assembly, refrigerant vessel and scale.• Connect manifold to the gas pipe service valve of outdoor uint as shown in the figure.• Connect manifold and capillary tube. Use designated capillary assembly only. If designated capillary assembly isn’t used, the system may get damaged.• Connect capillary and refrigerant vessel.• Purge hose and manifold.• After “568” is displayed, open the valve and charge the refrigerant

* Fault Detect & Diagnosis

Mainfold

Capillary Assembly

Refrigerant

Models Applied• MULTI V III

7372

PIPING

ACCESSO

RIES

• In case of installation of additional indoor unit, refrigerant of used indoor unit must be discharged.(Room3 & Room4)• If stopper valve is already installed, you can install additional indoor unit without refrigerant loss from the entire system.• After installation of additional indoor unit, you just need refrigerant charging for “A” section.• Then, open the Stopper Valve.

• case1(Room 3 & 4 : in use / Room 1 & 2 : need to install indoor units)

* Stopper Valve is already installed

Room 4

Room 3

Room 2

Room 1

9.52 : 19.05

9.52 : 19.05

3.0m

3.0m

3.0m

10.0m

5.0m

9.52 : 15.88

9.52 : 15.88

6.35 : 12.7

"A"

Closed state

Stopper valves

Pin(Closed) Pin(Open)

In case of installation of stopper valve, flare part should be facing towards additional indoor unit.

In case of installation of additional indoor unit, SVC valve should be in closed state

In case of the installation of additional indoor unit, outlet side connector should be cut according to installation pipe.

-When welding, service valve shoud be wrapped by wet cloth.

Cut inlet side of the connector, and weldthe pipe







Room 1

Room 2

Room 3

Room 4

10.0m

3.0m

3.0m

3.0m

3.0m

9.52 : 15.88

6.35 : 12.7

9.52 : 15.88

9.52 : 19.05

9.52 : 19.05

Stopper ValvesOpen state

Open/close portCharge port

Model name Spec

PRVT120

PRVT780

PRVT980

STOPPER VALVES

Features

Usage

Installation

• This unit can be applied for the additional indoor unit’s installation.• This unit can be applied for each indoor unit’s service.

* When welding, service valve shoud be wrapped by wet cloth.

1. Cut the inlet side of the connector, and weld the pipe

2. If installing additional indoor units, the outlet side connector should be cut according to installation pipe.

3. When installing a stopper valve, the flare part should be facing towards additional indoor unit.

4. When installing anadditional indoor unit, the SVC valve should be in closed state.

























Details of Model NameUnder 1/2 (inch)

Under 7/8 (inch)

Under 9/8 (inch)

PRVT120

PRVT780

PRVT980

7574

PIPING

ACCESSO

RIES

HEAT RECOVERY UNIT

Features

Models Applied

• Max. 32 indoor units can be connected (Max 8 indoor units per branch)• Due to the automatic search algorithm for piping detection, easy installation.• Subcooling cycle in HR unit makes the system efficiency maximum.

• MULTI V SYNC• MULTI V SYNC II

PRHR021PRHR031PRHR041

Model name PRHR021 PRHR031 PRHR041Number of branch EA 2 3 4

Maximum connectable capacity of indoor units (Per branch/unit) kW 16/32 16/48 16/58

Maximum number of connectable indoor units per branch EA 8 8 8

Nominal InputCooling kW 0.026 0.040 0.040

Heating kW 0.026 0.040 0.040

Net. Weight kg 18 20 22

Dimensions (WxHxD) mm 801x218x617 801x218x617 801x218x617

Piping connections

Indoor UnitLiquid mm (inch) 9.52 (3/8) 9.52 (3/8) 9.52 (3/8)

Gas mm (inch) 15.88 (5/8) 15.88 (5/8) 15.88 (5/8)

Outdoor UnitLiquid mm (inch) 9.52 (3/8) 15.88 (5/8) 15.88 (5/8)

Low pressure mm (inch) 22.2 (7/8) 28.58 (11/8) 28.58 (11/8)

High Pressure mm (inch) 19.05 (3/4) 22.2 (7/8) 22.2 (7/8)

Power Supply ø /V/Hz 1 / 220~240 / 50 1 / 220~240 / 50 1 / 220~240 / 50

• MULTI V WATER II Heat Recovery• MULTI V III Heat Recovery

MULTI V III Heat recovery provides flexible control over individual zones for the user’s convenience.

• Individual Control- Perfect individual control over spaces ventilation needed

• Zone Control- Max. of 8 indoor units can be connected for one branch- Max. of 32 indoor units can be connected for one HR unit- Same opeational model can be operated by indoor units

with zone control function installed

• Combination of Individual and Zoning Installations- Flexible piping design

• Save Product and Installation Cost

PRHR031(3 branch Unit)



Specification

• Washers M10 (8EA)• Reducers

• HR unit (1EA)• Hanging bolts M10 or M8 (4EA)• Nut M8 or M10 (8EA)

Dimensions

Convenient Free Zoning

Reducers for Indoor Unit and HR Unit

Model name Liquid pipe High pressure Low pressure

Indoor unit reducer

HR unitreducer

PRHR021

PRHR031/PRHR041

ModelsHigh pressure

Gas pipe

Low pressureLiquid pipe

Indoor unit reducer

HR unitreducer

PRHR020OD22.2 Ø19.05 Ø15.88

OD15.88 Ø12.7Ø6.35OD9.52

Ø6.35OD9.52

OD19.05 Ø15.88 Ø12.7

OD22.2 Ø19.05 Ø15.88OD15.88 Ø12.7 Ø9.52PRHR030

/PRHR040

OD15.88 Ø12.7

OD28.58 Ø22.2 Ø19.05

OD12.7 Ø9.52 OD15.88 Ø12.7

OD19.05 Ø15.88

ModelsHigh pressure

Gas pipe


Indoor unit reducer

HR unitreducer

PRHR020OD22.2 Ø19.05 Ø15.88

OD15.88 Ø12.7Ø6.35OD9.52

Ø6.35OD9.52

OD19.05 Ø15.88 Ø12.7

OD22.2 Ø19.05 Ø15.88OD15.88 Ø12.7 Ø9.52PRHR030

/PRHR040

OD15.88 Ø12.7

OD28.58 Ø22.2 Ø19.05

OD12.7 Ø9.52 OD15.88 Ø12.7

OD19.05 Ø15.88

ModelsHigh pressure

Gas pipe


Indoor unit reducer

HR unitreducer

PRHR020OD22.2 Ø19.05 Ø15.88

OD15.88 Ø12.7Ø6.35OD9.52

Ø6.35OD9.52

OD19.05 Ø15.88 Ø12.7

OD22.2 Ø19.05 Ø15.88OD15.88 Ø12.7 Ø9.52PRHR030

/PRHR040

OD15.88 Ø12.7

OD28.58 Ø22.2 Ø19.05

OD12.7 Ø9.52 OD15.88 Ø12.7

OD19.05 Ø15.88

ModelsHigh pressure

Gas pipe


Indoor unit reducer

HR unitreducer

PRHR020OD22.2 Ø19.05 Ø15.88

OD15.88 Ø12.7Ø6.35OD9.52

Ø6.35OD9.52

OD19.05 Ø15.88 Ø12.7

OD22.2 Ø19.05 Ø15.88OD15.88 Ø12.7 Ø9.52PRHR030

/PRHR040

OD15.88 Ø12.7

OD28.58 Ø22.2 Ø19.05

OD12.7 Ø9.52 OD15.88 Ø12.7

OD19.05 Ø15.88

ModelsHigh pressure

Gas pipe


Indoor unit reducer

HR unitreducer

PRHR020OD22.2 Ø19.05 Ø15.88

OD15.88 Ø12.7Ø6.35OD9.52

Ø6.35OD9.52

OD19.05 Ø15.88 Ø12.7

OD22.2 Ø19.05 Ø15.88OD15.88 Ø12.7 Ø9.52PRHR030

/PRHR040

OD15.88 Ø12.7

OD28.58 Ø22.2 Ø19.05

OD12.7 Ø9.52 OD15.88 Ø12.7

OD19.05 Ø15.88

ModelsHigh pressure

Gas pipe


Indoor unit reducer

HR unitreducer

PRHR020OD22.2 Ø19.05 Ø15.88

OD15.88 Ø12.7Ø6.35OD9.52

Ø6.35OD9.52

OD19.05 Ø15.88 Ø12.7

OD22.2 Ø19.05 Ø15.88OD15.88 Ø12.7 Ø9.52PRHR030

/PRHR040

OD15.88 Ø12.7

OD28.58 Ø22.2 Ø19.05

OD12.7 Ø9.52 OD15.88 Ø12.7

OD19.05 Ø15.88

ModelsHigh pressure

Gas pipe


Indoor unit reducer

HR unitreducer

PRHR020OD22.2 Ø19.05 Ø15.88

OD15.88 Ø12.7Ø6.35OD9.52

Ø6.35OD9.52

OD19.05 Ø15.88 Ø12.7

OD22.2 Ø19.05 Ø15.88OD15.88 Ø12.7 Ø9.52PRHR030

/PRHR040

OD15.88 Ø12.7

OD28.58 Ø22.2 Ø19.05

OD12.7 Ø9.52 OD15.88 Ø12.7

OD19.05 Ø15.88

ModelsHigh pressure

Gas pipe


Indoor unit reducer

HR unitreducer

PRHR020OD22.2 Ø19.05 Ø15.88

OD15.88 Ø12.7Ø6.35OD9.52

Ø6.35OD9.52

OD19.05 Ø15.88 Ø12.7

OD22.2 Ø19.05 Ø15.88OD15.88 Ø12.7 Ø9.52PRHR030

/PRHR040

OD15.88 Ø12.7

OD28.58 Ø22.2 Ø19.05

OD12.7 Ø9.52 OD15.88 Ø12.7

OD19.05 Ø15.88

ModelsHigh pressure

Gas pipe


Indoor unit reducer

HR unitreducer

PRHR020OD22.2 Ø19.05 Ø15.88

OD15.88 Ø12.7Ø6.35OD9.52

Ø6.35OD9.52

OD19.05 Ø15.88 Ø12.7

OD22.2 Ø19.05 Ø15.88OD15.88 Ø12.7 Ø9.52PRHR030

/PRHR040

OD15.88 Ø12.7

OD28.58 Ø22.2 Ø19.05

OD12.7 Ø9.52 OD15.88 Ø12.7

OD19.05 Ø15.88

(Unit : mm)

[Zoning control]

HR unit

Zoning Control (Max Indoor unit 8EA)

Office

Room

Kitchen

IT Room

7776

PIPING

ACCESSO

RIES

• This unit does not cover water drops of the outside product. • Connect drain hose to drain pipe for drain condensate.

Drain Pipe

Service Valve

* In case of the installation of drain pan, drain pipe should be located below the SVC valve.

* Tuck drain pan below base pan

* Push drain pan in the direction of the arrow. Brackets can be fixed on the side panel.

Models applied to Ceiling Cassette, Ceiling Concealed Duct. (refer PDB for applicable model.)

Model name Length Quantity

PHDHA05T 500mm 30EA

PHDHA07T 700mm 30EA

PHDHA05B 500mm 5EA

PHDHA07B 700mm 5EA Model name L Remark

PRODX20 920mm UX2

PRODX30 1240mm UX3

Max. 450

250Flexible HoseMake a loop form

1 Way, 4 Way Ceiling Cassette,

Concealed Duct

(with drain pump)

(Unit : mm)

DRAIN HOSE DRAIN PAN

Easy drain installation Easy drain installation

Features Features

Installation

Standard



It reduces the installation time by over 40% with elbow-less drain hose.Midget drain pump covers maximum 800mm high, featuring easy piping installation.

This unit can be applied for outdoor unit’s drain.

PRODX20PRODX30

PHDHA05TPHDHA07T

PHDHA05BPHDHA07B

7978

PIPING

ACCESSO

RIES

Model name Gas pipe Liquid pipe

4 branch / ARBL054

7 branch / ARBL057

4 branch / ARBL104

7 branch / ARBL107

10 branch / ARBL1010

10 branch / ARBL2010

• R410A

Header Branch

Y BRANCH AND HEADER BRANCH ( )For refrigerant distribution of indoor units

Features

Piping Diagram

• Various Y-branch pipe of different capacities make MULTI V installation much easier.• Y-branch and header branch for both gas and liquid are provided.• Insulation material is also provided for covering the branches.

Models Applied• MULTI V PLUS• MULTI V PLUS II• MULTI V III


(Unit : mm)

• MULTI V IV• MULTI V MINI• MULTI V SPACE II

• MULTI V SPACE III• MULTI V WATER II• MULTI V WATER IV• MULTI V Heat Recovery

Y Branch Header Branch

Header Branch

Outdoor unit

Y- branch

8180

PIPING

ACCESSO

RIES

PIPING ACCESSORIES

2 Outdoor Units

Model name Low Pressure Gas pipe Liquid pipe

ARCNN21

C

B

A B C

C

A

B

C

ARCNN31

ARCNN41

ARCNN21

130

408416

111

I.D.28.58

I.D.34.9I.D.31.8

I.D.28.58

I.D.28.58I.D.41.3 I.D.38.1 O.D.34.9

I.D.22.2

125

341

298

111

I.D.41.3 O.D.34.9

I.D.34.9I.D.41.3

I.D.28.58

415

375

I.D.41.3

I.D.28.58

I.D.44.48 I.D.53.98 134

70

83

314331

I.D.22.2 O.D.19.05

I.D.15.88

I.D.19.05

I.D.15.88I.D.12.7

I.D.12.7

I.D.15.88

I.D.9.52

334

281

83I.D.19.05

I.D.12.7 I.D.15.88

I.D.19.05I.D.22.2

334

281

83

80

I.D.25.4 O.D.22.2

I.D.19.05

I.D.12.7 I.D.15.88

I.D.19.05I.D.22.2

C

B

A B C

C

A

B

C

ARCNN31

ARCNN41

ARCNN21

130

408416

111

I.D.28.58

I.D.34.9I.D.31.8

I.D.28.58

I.D.28.58I.D.41.3 I.D.38.1 O.D.34.9

I.D.22.2

125

341

298

111

I.D.41.3 O.D.34.9

I.D.34.9I.D.41.3

I.D.28.58

415

375

I.D.41.3

I.D.28.58

I.D.44.48 I.D.53.98 134

70

83

314331

I.D.22.2 O.D.19.05

I.D.15.88

I.D.19.05

I.D.15.88I.D.12.7

I.D.12.7

I.D.15.88

I.D.9.52

334

281

83I.D.19.05

I.D.12.7 I.D.15.88

I.D.19.05I.D.22.2

334

281

83

80

I.D.25.4 O.D.22.2

I.D.19.05

I.D.12.7 I.D.15.88

I.D.19.05I.D.22.2

2 Outdoor Units

Model name Low Pressure Gas pipe Liquid pipe High Pressure Gas pipe

ARCNB21

3 Outdoor Units


ARCNB31

4 Outdoor Units


ARCNB41

3 Outdoor Units


ARCNN31

C

B

A B C

C

A

B

C

ARCNN31

ARCNN41

ARCNN21

130

408416

111

I.D.28.58

I.D.34.9I.D.31.8

I.D.28.58

I.D.28.58I.D.41.3 I.D.38.1 O.D.34.9

I.D.22.2

125

341

298

111

I.D.41.3 O.D.34.9

I.D.34.9I.D.41.3

I.D.28.58

415

375

I.D.41.3

I.D.28.58

I.D.44.48 I.D.53.98 134

70

83

314331

I.D.22.2 O.D.19.05

I.D.15.88

I.D.19.05

I.D.15.88I.D.12.7

I.D.12.7

I.D.15.88

I.D.9.52

334

281

83I.D.19.05

I.D.12.7 I.D.15.88

I.D.19.05I.D.22.2

334

281

83

80

I.D.25.4 O.D.22.2

I.D.19.05

I.D.12.7 I.D.15.88

I.D.19.05I.D.22.2

C

B

A B C

C

A

B

C

ARCNN31

ARCNN41

ARCNN21

130

408416

111

I.D.28.58

I.D.34.9I.D.31.8

I.D.28.58

I.D.28.58I.D.41.3 I.D.38.1 O.D.34.9

I.D.22.2

125

341

298

111

I.D.41.3 O.D.34.9

I.D.34.9I.D.41.3

I.D.28.58

415

375

I.D.41.3

I.D.28.58

I.D.44.48 I.D.53.98 134

70

83

314331

I.D.22.2 O.D.19.05

I.D.15.88

I.D.19.05

I.D.15.88I.D.12.7

I.D.12.7

I.D.15.88

I.D.9.52

334

281

83I.D.19.05

I.D.12.7 I.D.15.88

I.D.19.05I.D.22.2

334

281

83

80

I.D.25.4 O.D.22.2

I.D.19.05

I.D.12.7 I.D.15.88

I.D.19.05I.D.22.2

4 Outdoor Units


ARCNN41

C

B

A B C

C

A

B

C

ARCNN31

ARCNN41

ARCNN21

130

408416

111

I.D.28.58

I.D.34.9I.D.31.8

I.D.28.58

I.D.28.58I.D.41.3 I.D.38.1 O.D.34.9

I.D.22.2

125

341

298

111

I.D.41.3 O.D.34.9

I.D.34.9I.D.41.3

I.D.28.58

415

375

I.D.41.3

I.D.28.58

I.D.44.48 I.D.53.98 134

70

83

314331

I.D.22.2 O.D.19.05

I.D.15.88

I.D.19.05

I.D.15.88I.D.12.7

I.D.12.7

I.D.15.88

I.D.9.52

334

281

83I.D.19.05

I.D.12.7 I.D.15.88

I.D.19.05I.D.22.2

334

281

83

80

I.D.25.4 O.D.22.2

I.D.19.05

I.D.12.7 I.D.15.88

I.D.19.05I.D.22.2

C

B

A B C

C

A

B

C

ARCNN31

ARCNN41

ARCNN21

130

408416

111

I.D.28.58

I.D.34.9I.D.31.8

I.D.28.58

I.D.28.58I.D.41.3 I.D.38.1 O.D.34.9

I.D.22.2

125

341

298

111

I.D.41.3 O.D.34.9

I.D.34.9I.D.41.3

I.D.28.58

415

375

I.D.41.3

I.D.28.58

I.D.44.48 I.D.53.98 134

70

83

314331

I.D.22.2 O.D.19.05

I.D.15.88

I.D.19.05

I.D.15.88I.D.12.7

I.D.12.7

I.D.15.88

I.D.9.52

334

281

83I.D.19.05

I.D.12.7 I.D.15.88

I.D.19.05I.D.22.2

334

281

83

80

I.D.25.4 O.D.22.2

I.D.19.05

I.D.12.7 I.D.15.88

I.D.19.05I.D.22.2

134

415375

I.D.44.48 I.D.53.98 I.D.41.3

I.D.28.58

334281

I.D.15.88

I.D.19.05

O.D.22.2I.D.25.4

I.D.19.05

I.D.12.7

83

80

I.D.22.2

341

111

125

298

I.D.34.9I.D.41.3

I.D.41.3 O.D.34.9

I.D.28.58

111

130

416408

I.D.28.58 I.D.28.58

I.D.34.9

I.D.41.3I .D.38.1 O.D.34.9

I.D.31.8I.D.22.2

I.D.28.58

I.D.15.88 I.D.15.88

I.D.15.88

I.D.19.05 I.D.12.7

I.D.12.7

I.D.9.52

331

83

70

314

I.D.22.2 O.D.19.05

334281

I.D.15.88

I.D.19.05 I.D.19.05

I.D.12.7

83I.D.22.2

341

111

125

298

I.D.34.9I.D.41.3

I.D.41.3 O.D.34.9

I.D.28.58

334281

I.D.15.88

I.D.19.05 I.D.19.05

I.D.12.7

83I.D.22.2

111

130

416408

I.D.28.58 I.D.28.58

I.D.34.9

I.D.41.3I .D.38.1 O.D.34.9

I.D.31.8I.D.22.2

I.D.28.58

(Unit : mm) (Unit : mm)

• R410A / • R410A / MULTI V III, MULTI V IV, MULTI V MINI, MULTI V SPACE II MULTI V III Heat Recovery, MULTI V IV Heat Recovery

8382

PIPING

ACCESSO

RIES


ARBLB01621

ARBLB03321

ARBLB07121

ARBLB14521

I.D. 19.05

ARBLB01620

ARBLB03320

ARBLB07120

ARBLB14520

I.D. 15.88

I.D. 15.88

I.D. 12.7

I.D. 12.7

I.D. 9.52

I.D. 6.35

O.D. 28.58I.D. 25.4

O.D. 22.2

O.D. 19.05I.D. 15.88

I.D. 12.7

O.D. 19.05

I.D. 12.7

I.D. 9.52

O.D. 22.2 I.D. 15.88

I.D. 15.88

I.D. 19.05I.D. 34.9

I.D. 31.8O.D. 28.58

I.D. 28.58

I.D. 22.2I.D. 25.4

I.D. 19.05

I.D. 22.2I.D. 28.58

I.D. 25.4

I.D. 9.52 O.D. 12.7

I.D. 15.88

I.D. 12.7

I.D. 12.7

I.D. 9.52

I.D. 6.35

I.D. 9.52

I.D. 12.7I.D. 19.05

I.D. 15.88

I.D. 28.58

I.D. 25.4

I.D. 15.88

I.D. 19.05

I.D. 19.05I.D. 12.7

O.D. 19.05

I.D. 15.88

I.D. 12.7 O.D. 19.05

I.D. 12.7

I.D. 9.52

O.D. 34.9

X 2

X 2

I.D. 31.8

I.D. 19.05

I.D. 28.58

O.D. 25.4

O.D. 9.52I.D. 6.35

I.D. 19.05

I.D. 15.88

I.D. 12.7

I.D. 9.52

I.D. 12.7

O.D. 28.58I.D. 22.2

O.D. 19.05I.D. 12.7

I.D. 28.58

I.D. 19.05

I.D. 28.58

I.D. 34.9

I.D. 22.2

I.D. 19.05

I.D. 12.7

I.D. 22.2O.D. 19.05

I.D. 31.8

I.D. 28.58

I.D. 25.4

I.D. 34.9I.D. 41.3

I.D. 38.1

I.D. 15.88

I.D. 9.52

I.D. 15.88

I.D. 12.7

I.D. 19.05I.D. 9.52

I.D. 6.35

I.D. 12.7I.D. 15.88

I.D. 12.7I.D. 15.88

I.D. 12.7

I.D. 9.52

I.D. 9.52

I.D. 6.35I.D. 12.7

I.D. 22.2O.D. 28.58

I.D. 19.05

I.D. 15.88

I.D. 22.2

I.D. 19.05

I.D. 15.88

I.D. 22.2

I.D. 9.52I.D. 6.35

I.D. 9.52

I.D. 6.35

I.D. 9.52

I.D. 6.35

I.D. 12.7

I.D. 9.52I.D. 6.35

I.D. 19.05I.D. 15.88

I.D. 19.05

I.D. 15.88

I.D. 9.52

I.D. 12.7

I.D. 6.35I.D. 12.7

I.D. 15.88

I.D. 28.58

I.D. 22.2

I.D. 19.05I.D. 28.58

I.D. 22.2

I.D. 41.3I.D. 34.9

I.D. 28.58I.D. 25.4I.D. 19.05

ARBLB01620

ARBLB03320

ARBLB07120

ARBLB14520

I.D. 15.88

I.D. 15.88

I.D. 12.7

I.D. 12.7

I.D. 9.52

I.D. 6.35

O.D. 28.58I.D. 25.4

O.D. 22.2

O.D. 19.05I.D. 15.88

I.D. 12.7

O.D. 19.05

I.D. 12.7

I.D. 9.52

O.D. 22.2 I.D. 15.88

I.D. 15.88

I.D. 19.05I.D. 34.9

I.D. 31.8O.D. 28.58

I.D. 28.58

I.D. 22.2I.D. 25.4

I.D. 19.05

I.D. 22.2I.D. 28.58

I.D. 25.4

I.D. 9.52 O.D. 12.7

I.D. 15.88

I.D. 12.7

I.D. 12.7

I.D. 9.52

I.D. 6.35

I.D. 9.52

I.D. 12.7I.D. 19.05

I.D. 15.88

I.D. 28.58

I.D. 25.4

I.D. 15.88

I.D. 19.05

I.D. 19.05I.D. 12.7

O.D. 19.05

I.D. 15.88

I.D. 12.7 O.D. 19.05

I.D. 12.7

I.D. 9.52

O.D. 34.9

X 2

X 2

I.D. 31.8

I.D. 19.05

I.D. 28.58

O.D. 25.4

O.D. 9.52I.D. 6.35

I.D. 19.05

I.D. 15.88

I.D. 12.7

I.D. 9.52

I.D. 12.7

O.D. 28.58I.D. 22.2

O.D. 19.05I.D. 12.7

I.D. 28.58

I.D. 19.05

I.D. 28.58

I.D. 34.9

I.D. 22.2

I.D. 19.05

I.D. 12.7

I.D. 22.2O.D. 19.05

I.D. 31.8

I.D. 28.58

I.D. 25.4

I.D. 34.9I.D. 41.3

I.D. 38.1

I.D. 15.88

I.D. 9.52

I.D. 15.88

I.D. 12.7

I.D. 19.05I.D. 9.52

I.D. 6.35

I.D. 12.7I.D. 15.88

I.D. 12.7I.D. 15.88

I.D. 12.7

I.D. 9.52

I.D. 9.52

I.D. 6.35I.D. 12.7

I.D. 22.2O.D. 28.58

I.D. 19.05

I.D. 15.88

I.D. 22.2

I.D. 19.05

I.D. 15.88

I.D. 22.2

I.D. 9.52I.D. 6.35

I.D. 9.52

I.D. 6.35

I.D. 9.52

I.D. 6.35

I.D. 12.7

I.D. 9.52I.D. 6.35

I.D. 19.05I.D. 15.88

I.D. 19.05

I.D. 15.88

I.D. 9.52

I.D. 12.7

I.D. 6.35I.D. 12.7

I.D. 15.88

I.D. 28.58

I.D. 22.2

I.D. 19.05I.D. 28.58

I.D. 22.2

I.D. 41.3I.D. 34.9

I.D. 28.58I.D. 25.4

I.D. 19.05

ARBLB01620

ARBLB03320

ARBLB07120

ARBLB14520

I.D. 15.88

I.D. 15.88

I.D. 12.7

I.D. 12.7

I.D. 9.52

I.D. 6.35

O.D. 28.58I.D. 25.4

O.D. 22.2

O.D. 19.05I.D. 15.88

I.D. 12.7

O.D. 19.05

I.D. 12.7

I.D. 9.52

O.D. 22.2 I.D. 15.88

I.D. 15.88

I.D. 19.05I.D. 34.9

I.D. 31.8O.D. 28.58

I.D. 28.58

I.D. 22.2I.D. 25.4

I.D. 19.05

I.D. 22.2I.D. 28.58

I.D. 25.4

I.D. 9.52 O.D. 12.7

I.D. 15.88

I.D. 12.7

I.D. 12.7

I.D. 9.52

I.D. 6.35

I.D. 9.52

I.D. 12.7I.D. 19.05

I.D. 15.88

I.D. 28.58

I.D. 25.4

I.D. 15.88

I.D. 19.05

I.D. 19.05I.D. 12.7

O.D. 19.05

I.D. 15.88

I.D. 12.7 O.D. 19.05

I.D. 12.7

I.D. 9.52

O.D. 34.9

X 2

X 2

I.D. 31.8

I.D. 19.05

I.D. 28.58

O.D. 25.4

O.D. 9.52I.D. 6.35

I.D. 19.05

I.D. 15.88

I.D. 12.7

I.D. 9.52

I.D. 12.7

O.D. 28.58I.D. 22.2

O.D. 19.05I.D. 12.7

I.D. 28.58

I.D. 19.05

I.D. 28.58

I.D. 34.9

I.D. 22.2

I.D. 19.05

I.D. 12.7

I.D. 22.2O.D. 19.05

I.D. 31.8

I.D. 28.58

I.D. 25.4

I.D. 34.9I.D. 41.3

I.D. 38.1

I.D. 15.88

I.D. 9.52

I.D. 15.88

I.D. 12.7

I.D. 19.05I.D. 9.52

I.D. 6.35

I.D. 12.7I.D. 15.88

I.D. 12.7I.D. 15.88

I.D. 12.7

I.D. 9.52

I.D. 9.52

I.D. 6.35I.D. 12.7

I.D. 22.2O.D. 28.58

I.D. 19.05

I.D. 15.88

I.D. 22.2

I.D. 19.05

I.D. 15.88

I.D. 22.2

I.D. 9.52I.D. 6.35

I.D. 9.52

I.D. 6.35

I.D. 9.52

I.D. 6.35

I.D. 12.7

I.D. 9.52I.D. 6.35

I.D. 19.05I.D. 15.88

I.D. 19.05

I.D. 15.88

I.D. 9.52

I.D. 12.7

I.D. 6.35I.D. 12.7

I.D. 15.88

I.D. 28.58

I.D. 22.2

I.D. 19.05I.D. 28.58

I.D. 22.2

I.D. 41.3I.D. 34.9

I.D. 28.58I.D. 25.4

I.D. 19.05

ARBLB01620

ARBLB03320

ARBLB07120

ARBLB14520

I.D. 15.88

I.D. 15.88

I.D. 12.7

I.D. 12.7

I.D. 9.52

I.D. 6.35

O.D. 28.58I.D. 25.4

O.D. 22.2

O.D. 19.05I.D. 15.88

I.D. 12.7

O.D. 19.05

I.D. 12.7

I.D. 9.52

O.D. 22.2 I.D. 15.88

I.D. 15.88

I.D. 19.05I.D. 34.9

I.D. 31.8O.D. 28.58

I.D. 28.58

I.D. 22.2I.D. 25.4

I.D. 19.05

I.D. 22.2I.D. 28.58

I.D. 25.4

I.D. 9.52 O.D. 12.7

I.D. 15.88

I.D. 12.7

I.D. 12.7

I.D. 9.52

I.D. 6.35

I.D. 9.52

I.D. 12.7I.D. 19.05

I.D. 15.88

I.D. 28.58

I.D. 25.4

I.D. 15.88

I.D. 19.05

I.D. 19.05I.D. 12.7

O.D. 19.05

I.D. 15.88

I.D. 12.7 O.D. 19.05

I.D. 12.7

I.D. 9.52

O.D. 34.9

X 2

X 2

I.D. 31.8

I.D. 19.05

I.D. 28.58

O.D. 25.4

O.D. 9.52I.D. 6.35

I.D. 19.05

I.D. 15.88

I.D. 12.7

I.D. 9.52

I.D. 12.7

O.D. 28.58I.D. 22.2

O.D. 19.05I.D. 12.7

I.D. 28.58

I.D. 19.05

I.D. 28.58

I.D. 34.9

I.D. 22.2

I.D. 19.05

I.D. 12.7

I.D. 22.2O.D. 19.05

I.D. 31.8

I.D. 28.58

I.D. 25.4

I.D. 34.9I.D. 41.3

I.D. 38.1

I.D. 15.88

I.D. 9.52

I.D. 15.88

I.D. 12.7

I.D. 19.05I.D. 9.52

I.D. 6.35

I.D. 12.7I.D. 15.88

I.D. 12.7I.D. 15.88

I.D. 12.7

I.D. 9.52

I.D. 9.52

I.D. 6.35I.D. 12.7

I.D. 22.2O.D. 28.58

I.D. 19.05

I.D. 15.88

I.D. 22.2

I.D. 19.05

I.D. 15.88

I.D. 22.2

I.D. 9.52I.D. 6.35

I.D. 9.52

I.D. 6.35

I.D. 9.52

I.D. 6.35

I.D. 12.7

I.D. 9.52I.D. 6.35

I.D. 19.05I.D. 15.88

I.D. 19.05

I.D. 15.88

I.D. 9.52

I.D. 12.7

I.D. 6.35I.D. 12.7

I.D. 15.88

I.D. 28.58

I.D. 22.2

I.D. 19.05I.D. 28.58

I.D. 22.2

I.D. 41.3I.D. 34.9

I.D. 28.58I.D. 25.4

I.D12.7 I.D15.88

I.D12.7 I.D15.88I.D19.05

O.D15.88

I.D15.88

I.D12.7O.D9.52

I.D9.52

I.D6.35

I.D9.52 I.D6.35

I.D. 9.52 I.D6.35

I.D9.52

I.D12.7

I.D9.52 I.D6.35

I.D12.7

I.D9.52

I.D12.7

I.D6.35

O.D19.05

I.D 22.2 I.D 22.2

O.D19.05

I.D25.4

I.D28.58

I.D19.05I.D22.2 I.D15.88 I.D19.05

I.D12.7

I.D12.7I.D15.88

I.D19.05

I.D25.4

O.D19.05

I.D28.58

I.D31.8

I.D34.9

O.D31.8

I.D28.58

I.D31.8 O.D22.2

I.D22.2

O.D19.05 I.D28.58

I.D19.05 I.D15.88

I.D12.7

I.D15.88I.D22.2

I.D19.05

I.D12.7 I.D15.88

I.D19.05

I.D15.88

I.D19.05

I.D12.7

I.D12.7

I.D19.05I.D15.88

I.D9.52

O.D12.7 I.D6.35

I.D9.52

O.D12.7

I.D38.1

I.D41.3 O.D34.9I.D41.3

O.D38.1

I.D19.05

O.D22.2 I.D15.88 I.D12.7

O.D15.88 I.D22.2

O.D28.58 I.D19.05

I.D34.9 I.D41.3

I.D38.1

I.D38.1

I.D34.9

I.D28.58

I.D28.58

I.D22.2I.D34.9

PIPING ACCESSORIES

• R410A / MULTI V III Heat recovery, MULTI V IV Heat recovery, MULTI V WATER II Heat recoveryMULTI V WATER IV Heat recovery


ARBLN01621

ARBLN03321

I.D9.52

I.D12.7

I.D9.52 I.D6.35

I.D12.7

I.D9.52

I.D12.7

I.D6.35

O.D19.05

I.D 22.2 I.D 22.2

O.D19.05

I.D25.4

I.D28.58

I.D19.05I.D22.2 I.D15.88 I.D19.05

I.D12.7

I.D12.7I.D15.88

I.D19.05

I.D25.4

O.D19.05

I.D12.7 I.D15.88

I.D12.7 I.D15.88I.D19.05

O.D15.88

I.D15.88

I.D15.88

I.D12.7O.D9.52

I.D9.52

I.D6.35

I.D9.52 I.D6.35

I.D. 9.52 I.D6.35

• R410A / MULTI V PLUS, MULTI V PLUS II, MULTI V III, MULTI V IV, MULTI V MINI, MULTI V SPACE II,MULTI V WATER II, MULTI V WATER IV (Unit : mm) (Unit : mm)


ARBLB23220O.D.28.58

I.D.22.2

115

X2

100

O.D15.88

I.D12.7

70O.D.22.2

I.D.15.88I.D.19.05

120

O.D.38.1

I.D.34.9

I.D.28.58 O.D.44.48

X2

175

I.D31.8I.D.53.98 I.D.25.4

I.D.44.48

I.D.44.48I.D38.1I.D41.3

I.D.44.48 I.D38.1I.D41.3

I.D.53.98

420

490

134

12

3

3

2

3

23

33

O.D.19.05 I.D.12.7I.D.15.88

O.D12.7 I.D6.35I.D9.52

X2

110 110

I.D25.4 I.D22.2

I.D.19.05

I.D.19.05I.D.22.2 I.D.25.4

I.D.25.4I.D.22.2

346379

96

2

3 32

3

471517

125

120 130

I.D19.05I.D15.88O.D22.2

I.D12.7

I.D19.05

I.D22.2

I.D41.3 I.D38.1

I.D41.3

O.D34.9

I.D34.9

I.D34.9

I.D22.2I.D28.58

I.D28.58I.D38.1I.D41.3I.D34.9

I.D38.1

O.D38.1

O.D15.88

O.D28.58

90

70 120

2

3

3

2

2

33

• R410A / MULTI V III Heat recovery, MULTI V IV Heat recovery, MULTI V WATER IV Heat recovery (Unit : mm)


ARBLN07121

ARBLN14521

I.D28.58

I.D31.8

I.D34.9

O.D31.8

I.D28.58

I.D31.8 O.D22.2

I.D22.2

O.D19.05 I.D28.58

I.D19.05 I.D15.88

I.D12.7

I.D15.88I.D22.2

I.D19.05

I.D12.7 I.D15.88

I.D19.05

I.D15.88

I.D19.05

I.D12.7

I.D12.7

I.D19.05I.D15.88

I.D9.52

O.D12.7 I.D6.35

I.D9.52

O.D12.7

I.D38.1

I.D41.3 O.D34.9I.D41.3

O.D38.1

I.D19.05

O.D22.2 I.D15.88 I.D12.7

O.D15.88 I.D22.2

O.D28.58 I.D19.05

I.D34.9 I.D41.3

I.D38.1

I.D38.1

I.D34.9

I.D28.58

I.D28.58

I.D22.2I.D34.9

• R410A / MULTI V PLUS, MULTI V PLUS II, MULTI V III, MULTI V IV, MULTI V WATER II, MULTI V WATER IV, MULTI V MINI, MULTI V SPACE II (Unit : mm)


ARBLN23220

• R410A / MULTI V PLUS, MULTI V PLUS II, MULTI V III, MULTI V IV, MULTI V WATER IV MULTI V MINI, MULTI V SPACE II (Unit : mm)

8584

MEMO

8786

The Total HVAC and Energy Solution ProviderEver since manufacturing Korea’s first air conditioner in 1968, LG has remained at the forefront of air conditioning innovation. For eight of the last 10 years, LG has been the world’s top selling manufacturer of residential air conditioning solutions. And in 2008, LG became the first company to sell a cumulative total of more than 100 million air conditioners.

Building on its success and technological leadership in the residential air conditioning sector, LG has moved into system air conditioning as well. The company’s range of

high-performance system air conditioning products provides effective temperature control to large-scale buildings and facilities. Over time, LG has evolved into the total HVAC and energy solution provider, investing in new technologies VRF systems, and building management systems (BMS) into its comprehensive product portfolio.

Along with a wide range of innovative solutions, LG delivers unrivalled customer service. The company produces top-notch air conditioning professionals at its SAC academies,of which there are more than 100 worldwide. These centers

of excellence provide detailed product workshops andtraining programs that offer invaluable hands-onexperience.LG also provides useful tools for HVAC system engineers and installers, including its timesaving LG Air Conditioner Technical Solution (LATS) software.

Additionally, LG operates several state-of-the-art R&Dfacilities all across the planet. One such facility is the Energy Lab, a purpose-built R&D and testing center in northern France. Helping to keep the company ahead of the competition, the scientists and engineers at theEnergy Lab

study the effects of different environmental conditions on LG’s products. This in-depth research and analysis enablesLG to tailor its solutions to the specific environmentaldemands of each individual market.

With 10 manufacturing plants throughout the world, LG produces in excess of 17 million reliable compressors and16 million first-class HVAC solutions per year. Combiningthe best technologies with the best ideas, LG’s high qualityproducts are now enjoyed by consumers in over 100 countries.

lg hvac solution - accessories air conditioning

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