Optimum-FCU-16-Page-A4-Dec19-24-Lo.pdf - Q-nis

• OPTIMUM Performance• OPTIMUM Efficiency• OPTIMUM Noise Levels• OPTIMUM Specific Fan Power• OPTIMUM Ease of Maintenance

TM

INTRODUCING THE OPTIMUM RANGE OF WATERSIDE FAN COIL UNITS

2

The OPTIMUM Fan Coil Unit range has been designed to deliver to the end user a quiet, efficient and easy maintainable FCU. In designing the OPTIMUM FCU, Q-nis recognised the end user’s requirements to have an FCU that is quiet and efficient. Therefore, we selected the multi award winning EBM PAPST GreenTech EC range of centrifugal fans c/w Active PFC (Power Factor Correction). We selected 90kg/m3 open cell foam insulation with Class ‘O’ rating. To ensure we delivered on our objectives, the full range of FCUs were independently tested by BSRIA at 30Pa ESP.

Initial product development was conducted with BSRIA in the UK to identify the OPTIMUM performance of the FCU range. All models (MV01-MV05) were independently tested with BSRIA. From this data, we have prepared our quick selection tables and FCU selection software.

All airflows and associated SFPs have been independently tested by BSRIA, according to methodology defined in BS EN 1397:2015. The OPTIMUM FCU range can achieve airflow from 50l/s up to 800l/s.

The OPTIMUM FCU range is easy to maintain with plug and play connections on the EC motors, two fully removeable access panels, easy removable coils and a rapid filter replacement system.

TMTM

CONSTRUCTION OF FCU CASING• Robust construction casing • Casing material - Galvanised steel hot dipped 1mm thick, fan plate 1.5mm thick• Heavydutyfixingcleatsasstandard• Full width removable access panels underneath

SPIGOT CONNECTIONS• Insulated discharge plenum with 200dia or 250dia spigots

FANS AND MOTORS• EBMPAPSTGreenTechECcentrifugalfansarehighlyefficient,useupto 70%lessenergythanconventionalACfansandareextremelyquiet.• EBMPAPST GreenTech EC range of centrifugal fans with Active PFC (Power FactorCorrection)achievesapowerfactorofuptoλ=0.99• Eachfanhasplugandplayquickreleaseconnectors, low running noise and SFP levels

INSULATION • The unit is internally lined throughout with 10mm thermal and acoustic insulation with90kg/m3impregnatedflexiblePUfoamratedtoBS476Parts6&7; Class ‘0’ to building regulations• Condensatetraysareexternallylinedwith6mminsulation

CONDENSATE TRAY AND EXTENDED DRIP TRAY• Condensate drip tray is manufactured from hot dipped galvanised steel with epoxypaintcoatingorstainlesssteel(optional)• Fullyweldedcornerswithpositivefalltodrainandfinishedwitha22mm diameter copper tail at its lowest point• Extendeddriptraycoverstheentirelengthofthevalvekitarea

FILTER AND FILTER ARRANGEMENT • EU1asstandard• EU2andEU3availableuponrequest• Quickreleasefilterviathumbscrews-notoolsrequired!• Bespokefilterarrangementsavailableuponrequest

COILS• HeatingandcoolingcoilsCu/Al• Seamless copper tube• Coilconnectionsat40mmcentrestofacilitatePICVvalves• Leaktestedwithdryairunderwaterto16barpressure

POTENTIOMETER AS STANDARD• EachOPTIMUMFCUcomeswithapotentiometermountedexternally onthecontrolbox,c/wdialwithvisualsettingsmarked1-10

CONTROLS AND ACCESSORIES• Ventilatedcontrolsenclosure• Low voltage transformer• Hand/AutoSwitchonFCUasstandard• PICV&Actuator(optional)• BMS controller (optional)• Return&supplyairtemperaturesensor(optional)• Local wall controller (optional)• Condensate pump (optional)

For details of our full range of optionsplease contact

[email protected]

GENERAL SPECIFICATION

3

TMTM

X°

N

230

2°

M 68 68

69

892

20

0 L

402

500

J

292

1

00 172

200 200 200

313

151 34

142

R I I R **

22 40

91

12

17

the lateral spigots shown are optional*

892 69

267

V

175

172

402

68 68

69

892

292

892 69

267

the lateral spigots shown are optional*

172

402

22

Dimensions for Model c/w 200dia spigots

BIM Level 2 Revit®

filesavailableonrequest

Dimensions for Model c/w 250dia spigots

4

L M N J X V I R Frontal Circular Spigots

Optional Circular Spigots

MV01 950 727 600 762 0.81 705 300 214 2 2

MV02 1250 1027 900 1062 0.57 1005 500 264 2 2

MV03 1550 1327 1200 1362 0.44 1305 400 264 3 2

MV04 1850 1627 1500 1662 0.36 1605 350 289 4 2

MV05 2150 1927 1800 1962 0.30 1905 350 264 5 2

L M N J X V I R Frontal Circular Spigots

Optional Circular Spigots

MV01 950 727 600 762 0.81 705 300 214 2 2

MV02 1250 1027 900 1062 0.57 1005 500 264 2 2

MV03 1550 1327 1200 1362 0.44 1305 400 264 3 2

MV04 1850 1627 1500 1662 0.36 1605 350 289 4 2

MV05 2150 1927 1800 1962 0.30 1905 350 264 5 2

TMTM

MV01 table Cooling water temperature at 6/12°C and heating water temperature at 80/60°C


5

Airflow Performance Data Cooling Performance Data Heating Performance Data

Speed Setting

Airflow rate (l/s)

Power (W)

SFP (w/l/s)

Voltage (v)

ESP (Pa)

Sensible Cooling

(W)

Total Cooling

(W)

CLG flowrate

(l/s)

CLG pressure

drop (kPa)

Supply Air Temp.

(°C)

HTG (W)

Hot Water flowrate

(l/s)

HTG pressure

drop (kPa)

Supply Air Temp.

(°C)

Low 1 81 16 0.19 2.0 30 903 1122 0.045 3.13 11.08 1171 0.014 0.74 39.25

Low 2 90 18 0.20 2.2 30 992 1218 0.048 3.83 11.25 1248 0.015 0.83 38.55

Low 3 101 20 0.20 2.4 30 1093 1337 0.053 4.52 11.45 1320 0.016 0.92 37.95

Low 4 114 26 0.23 2.7 30 1213 1468 0.058 4.91 11.70 1426 0.017 1.06 36.80

Low 5 122 27 0.21 2.9 30 1285 1547 0.062 5.59 11.84 1487 0.018 1.14 36.35

Low 6 131 28 0.21 3.0 30 1364 1639 0.065 6.18 11.97 1548 0.019 1.23 35.95

Low 7 140 30 0.21 3.2 30 1438 1718 0.068 6.75 12.14 1609 0.020 1.32 35.50

Low 8 156 45 0.29 3.5 30 1577 1866 0.074 7.81 12.37 1717 0.021 1.48 34.80

Low 9 164 52 0.31 3.7 30 1667 1938 0.077 8.36 12.48 1764 0.021 1.55 34.55

Mid 1 175 59 0.33 4.0 30 1733 2030 0.081 9.10 12.65 1825 0.022 1.66 34.15

Air f low Per formance Data Cooling Per formance Data Heating Per formance Data

Speed Setting

Airflow rate (l/s)

Power (W)

SFP (w/l/s)

Voltage (v)

ESP (Pa)

Sensible Cooling

(W)

Total Cooling

(W)

CLG flowrate

(l/s)

CLG pressure

drop (kPa)

Supply Air Temp.

(°C)

HTG (W)

Hot Water flowrate

(l/s)

HTG pressure

drop (kPa)

Supply Air Temp.

(°C)

Low 1 81 16 0.19 2.0 30 782 865 0.034 1.94 12.99 1171 0.014 0.74 39.25

Low 2 90 18 0.20 2.2 30 859 943 0.038 2.27 13.14 1248 0.015 0.83 38.55

Low 3 99 20 0.20 2.4 30 932 1020 0.041 2.61 13.30 1320 0.016 0.92 37.95

Low 4 114 26 0.23 2.7 30 1049 1141 0.045 3.19 13.53 1426 0.017 1.06 36.80

Low 5 122 27 0.21 2.9 30 1111 1206 0.048 3.52 13.64 1487 0.018 1.14 36.35

Low 6 131 28 0.21 3.0 30 1180 1275 0.051 3.91 13.80 1548 0.019 1.23 35.95

Low 7 145 30 0.21 3.2 30 1287 1379 0.055 4.51 13.00 1609 0.020 1.32 35.50

Low 8 156 45 0.29 3.5 30 1366 1463 0.058 5.00 14.10 1717 0.021 1.48 34.80

Low 9 164 52 0.31 3.7 30 1423 1518 0.060 5.35 14.22 1764 0.021 1.55 34.55

Mid 1 175 59 0.33 4.0 30 1500 1597 0.064 5.86 14.33 1825 0.022 1.66 34.15

Our specially trained technical staff can select an FCU to suit your specific requirements and design conditions please email: [email protected]

TMTMTMTM

Results based on EU1 filterHeating water temperature inlet/outlet - 80/60°CAir temperature 20°C Humidity 50% and zero glycol.

Cooling water temperature inlet/outlet - 6/12°CAir temperature 22°C Humidity 52% and zero glycolFor Noise level guide please see page 10-12.



6

TMTM




Speed Setting

Airflow rate (l/s)

Power (W)

SFP (w/l/s)

Voltage (v)

ESP (Pa)

Sensible Cooling

(W)

Total Cooling

(W)

CLG flowrate

(l/s)

CLG pressure

drop (kPa)

Supply Air Temp.

(°C)

HTG (W)

Hot Water flowrate

(l/s)

HTG pressure

drop (kPa)

Supply Air Temp. (°C)

Low 1 125 24 0.19 2.0 30 1396 1679 0.069 4.22 11.00 1874 0.023 2.34 40.05

Low 2 145 30 0.21 2.3 30 1590 1896 0.078 5.24 11.27 2052 0.025 2.75 39.05

Low 3 160 36 0.23 2.4 30 1731 2057 0.084 6.03 11.45 2179 0.027 3.06 38.35

Low 4 186 41 0.22 2.5 30 1966 2315 0.095 7.44 11.76 2375 0.029 3.56 37.15

Low 5 210 46 0.22 2.7 30 2179 2552 0.104 8.82 12.01 2464 0.030 3.81 36.75

Low 6 230 50 0.22 2.8 30 2353 2735 0.112 9.95 12.24 2690 0.033 4.45 35.80

Low 7 270 57 0.21 3.0 30 2685 3097 0.126 12.36 12.61 2948 0.035 5.26 34.80

Low 8 300 75 0.25 3.5 30 2926 3349 0.136 14.21 12.84 3131 0.038 5.83 34.15

Low 9 325 88 0.27 3.7 30 3116 3555 0.144 15.74 13.07 3268 0.040 6.30 33.65

Mid 1 340 105 0.31 4.0 30 3230 3673 0.148 16.63 13.15 3348 0.041 6.55 33.35


Speed Setting

Airflow rate (l/s)

Power (W)

SFP (w/l/s)

Voltage (v)

ESP (Pa)

Sensible Cooling

(W)

Total Cooling

(W)

CLG flowrate

(l/s)

CLG pressure

drop (kPa)

Supply Air Temp.

(°C)

HTG (W)

Hot Water flowrate

(l/s)

HTG pressure

drop (kPa)


Low 1 125 24 0.19 2.0 30 1208 1339 0.053 2.62 12.91 1874 0.023 2.34 40.05

Low 2 145 30 0.21 2.3 30 1379 1520 0.060 3.26 13.14 2052 0.025 2.75 39.05

Low 3 160 36 0.23 2.4 30 1500 1644 0.065 3.76 13.30 2179 0.027 3.06 38.35

Low 4 186 41 0.22 2.5 30 1706 1852 0.074 4.68 13.57 2375 0.029 3.56 37.15

Low 5 210 38 0.19 2.7 30 1798 1949 0.078 5.11 13.68 2464 0.030 3.81 36.75

Low 6 230 50 0.22 2.8 30 2038 2194 0.087 6.33 13.99 2690 0.033 4.45 35.80

Low 7 270 57 0.21 3.0 30 2323 2481 0.099 7.93 14.29 2948 0.035 5.26 34.80

Low 8 300 75 0.25 3.5 30 2534 2689 0.107 9.13 14.52 3131 0.038 5.83 34.15

Low 9 325 88 0.27 3.7 30 2702 2856 0.114 10.17 14.68 3268 0.040 6.30 33.65

Mid 1 340 105 0.31 4.0 30 2799 2952 0.118 10.80 14.75 3348 0.041 6.55 33.35






7

TMTM




Speed Setting

Airflow rate (l/s)

Power (W)

SFP (w/l/s)

Voltage (v)

ESP (Pa)

Sensible Cooling

(W)

Total Cooling

(W)

CLG flowrate

(l/s)

CLG pressure

drop (kPa)

Supply Air Temp.

(°C)

HTG (W)

Hot Water flowrate

(l/s)

HTG pressure

drop (kPa)


Low 1 196 41 0.20 2.6 30 2130 2609 0.104 3.45 11.41 2837 0.035 6.17 39.45

Low 2 220 45 0.20 2.8 30 2353 2859 0.114 4.06 11.65 3029 0.037 6.94 38.45

Low 3 245 55 0.22 3.0 30 2576 3104 0.124 4.71 11.85 3230 0.039 7.79 37.70

Low 4 265 62 0.23 3.2 30 2755 3302 0.131 5.25 12.02 3385 0.041 8.46 37.15

Low 5 286 77 0.26 3.4 30 2936 3497 0.139 5.83 12.19 3545 0.043 9.18 36.70

Low 6 308 92 0.30 3.6 30 3119 3691 0.147 6.43 12.36 3704 0.045 9.91 36.20

Low 7 336 105 0.31 3.8 30 3354 3943 0.157 7.24 12.53 3897 0.047 10.84 35.65

Low 8 364 118 0.30 4.0 30 3578 4176 0.166 8.01 12.73 4080 0.050 11.77 35.15

Low 9 388 124 0.32 4.3 30 3771 4378 0.174 8.73 12.84 4230 0.051 12.54 34.75

Mid 1 412 130 0.32 4.5 30 3954 4574 0.182 9.44 13.03 4371 0.053 13.35 34.40


Speed Setting

Airflow rate (l/s)

Power (W)

SFP (w/l/s)

Voltage (v)

ESP (Pa)

Sensible Cooling

(W)

Total Cooling

(W)

CLGflowrate

(l/s)

CLG pressure

drop (kPa)

Supply Air Temp.

(°C)

HTG (W)

Hot Water flowrate

(l/s)

HTG pressure

drop (kPa)


Low 1 196 41 0.20 2.6 30 1848 2028 0.081 2.16 13.26 2837 0.035 6.17 39.45

Low 2 220 45 0.20 2.8 30 2033 2216 0.088 2.54 13.45 3029 0.037 6.94 38.45

Low 3 245 55 0.22 3.0 30 2232 2417 0.096 2.97 13.68 3230 0.039 7.79 37.70

Low 4 265 62 0.23 3.2 30 2385 2575 0.102 3.32 13.80 3385 0.041 8.46 37.15

Low 5 286 77 0.26 3.4 30 2542 2734 0.109 3.71 13.95 3545 0.043 9.18 36.70

Low 6 308 92 0.30 3.6 30 2705 2900 0.115 4.11 14.10 3704 0.045 9.91 36.20

Low 7 336 105 0.31 3.8 30 2906 3098 0.123 4.64 14.22 3897 0.047 10.84 35.65

Low 8 364 118 0.30 4.0 30 3102 3291 0.131 5.17 14.41 4080 0.050 11.77 35.15

Low 9 388 124 0.32 4.3 30 3268 3457 0.138 5.65 14.52 4230 0.051 12.54 34.75

Mid 1 412 130 0.32 4.5 30 3426 3616 0.144 6.12 14.64 4371 0.053 13.35 34.40






TMTM

8




Speed Setting

Airflow rate (l/s)

Power (W)

SFP (w/l/s)

Voltage (v)

ESP (Pa)

Sensible Cooling

(W)

Total Cooling

(W)

CLG flowrate

(l/s)

CLG pressure

drop (kPa)

Supply Air Temp.

(°C)

HTG (W)

Hot Water flowrate

(l/s)

HTG pressure

drop (kPa)


Low 1 200 35 0.23 2.0 30 2222 2750 0.109 2.10 11.10 2986 0.036 1.31 39.95

Low 2 265 59 0.20 2.5 30 2832 3443 0.137 3.16 11.60 3544 0.043 1.79 38.00

Low 3 330 86 0.25 3.0 30 3414 4077 0.162 4.29 12.07 4012 0.048 2.24 36.40

Low 4 391 92 0.23 3.3 30 3932 4641 0.185 5.41 12.43 4083 0.050 2.31 36.20

Low 5 452 96 0.21 3.5 30 4428 5146 0.205 6.53 12.76 4820 0.059 3.11 34.40

Low 6 481 133 0.27 3.7 30 4656 5388 0.214 7.10 12.96 4984 0.061 3.32 34.05

Low 7 510 171 0.34 4.0 30 4882 5623 0.224 7.66 13.07 5149 0.063 3.51 33.75

Low 8 540 201 0.37 4.3 30 5182 5079 0.233 8.23 12.99 5314 0.065 3.70 33.35

Low 9 570 220 0.39 4.5 30 5407 6091 0.242 8.84 13.18 5460 0.066 3.89 33.05

Mid 1 610 239 0.39 5.0 30 5705 6389 0.254 9.65 13.33 5599 0.068 4.04 32.60


Speed Setting

Airflow rate (l/s)

Power (W)

SFP (w/l/s)

Voltage (v)

ESP (Pa)

Sensible Cooling

(W)

Total Cooling

(W)

CLG flowrate

(l/s)

CLG pressure

drop (kPa)

Supply Air Temp.

(°C)

HTG (W)

Hot Water flowrate

(l/s)

HTG pressure

drop (kPa)


Low 1 200 35 0.23 2.0 30 1922 2122 0.084 1.31 13.03 2986 0.036 1.31 39.95

Low 2 265 59 0.20 2.5 30 2453 2669 0.106 1.98 13.45 3544 0.043 1.79 38.00

Low 3 330 86 0.25 3.0 30 2958 3187 0.127 2.71 13.83 4012 0.048 2.24 36.40

Low 4 391 88 0.24 3.3 30 3023 3251 0.129 2.82 13.87 4083 0.050 2.31 36.20

Low 5 452 96 0.21 3.5 30 3833 4064 0.162 4.21 14.45 4820 0.059 3.11 34.40

Low 6 481 133 0.27 3.7 30 4036 4265 0.170 4.59 14.56 4984 0.061 3.32 34.05

Low 7 510 171 0.34 4.0 30 4227 4451 0.177 4.96 14.72 5149 0.063 3.51 33.75

Low 8 540 201 0.37 4.3 30 4425 4646 0.185 5.36 14.83 5314 0.065 3.70 33.05

Low 9 570 220 0.39 4.5 30 4614 4835 0.192 5.76 14.95 5460 0.066 3.89 33.05

Mid 1 610 239 0.39 5.0 30 4869 5083 0.202 6.31 15.10 5599 0.068 4.04 32.60






TMTM

9




Speed Setting

Airflow rate (l/s)

Power (W)

SFP (w/l/s)

Voltage (v)

ESP (Pa)

Sensible Cooling

(W)

Total Cooling

(W)

CLG flowrate

(l/s)

CLG pressure

drop (kPa)

Supply Air Temp.

(°C)

HTG (W)

Hot Water flowrate

(l/s)

HTG pressure

drop (kPa)


Low 1 270 60 0.22 2.4 30 2991 3412 0.148 4.18 11.13 3935 0.048 2.49 39.55

Low 2 306 67 0.22 2.5 30 3333 4097 0.163 5.00 11.39 4250 0.052 2.86 38.65

Low 3 365 89 0.24 3.0 30 3873 4698 0.187 6.40 11.73 4694 0.057 3.42 37.25

Low 4 405 110 0.27 3.3 30 4232 5102 0.203 7.42 11.95 4994 0.061 3.83 36.60

Low 5 446 131 0.29 3.5 30 4585 5478 0.218 8.46 12.14 5285 0.064 4.24 36.00

Low 6 514 179 0.35 4.0 30 5155 6092 0.243 10.24 12.44 5736 0.070 4.91 35.05

Low 7 566 225 0.39 4.5 30 5576 6537 0.260 11.61 12.73 6060 0.074 5.41 34.50

Low 8 616 262 0.42 4.7 30 5972 6959 0.277 12.95 12.92 6351 0.077 5.90 34.00

Low 9 665 299 0.45 5.0 30 6349 7332 0.292 14.29 13.07 6615 0.081 6.40 33.55

Mid 1 715 366 0.51 5.5 30 6721 7710 0.307 15.66 13.26 6861 0.084 6.75 33.05


Speed Setting

Airflow rate (l/s)

Power (W)

SFP (w/l/s)

Voltage (v)

ESP (Pa)

Sensible Cooling

(W)

Total Cooling

(W)

CLG flowrate

(l/s)

CLG pressure

drop (kPa)

Supply Air Temp.

(°C)

HTG (W)

Hot Water flowrate

(l/s)

HTG pressure

drop (kPa)


Low 1 270 60 0.22 2.4 30 2592 2864 0.114 2.59 13.03 3935 0.048 2.49 39.55

Low 2 306 67 0.22 2.5 30 2892 3176 0.126 3.12 13.22 4250 0.052 2.86 38.65

Low 3 365 89 0.24 3.0 30 3355 3652 0.145 4.02 13.57 4694 0.057 3.42 37.25

Low 4 405 110 0.27 3.3 30 3665 3971 0.158 4.68 13.72 4994 0.061 3.83 36.60

Low 5 446 131 0.29 3.5 30 3972 4281 0.170 5.36 13.91 5285 0.064 4.24 36.00

Low 6 514 179 0.35 4.0 30 4465 4776 0.190 6.53 14.22 5736 0.070 4.91 35.05

Low 7 566 225 0.39 4.5 30 4835 5146 0.205 7.46 14.37 6060 0.074 5.41 34.50

Low 8 616 262 0.42 4.7 30 5174 5485 1.147 8.35 14.52 6351 0.077 5.90 34.00

Low 9 665 299 0.45 5.0 30 5501 5810 0.231 9.27 14.72 6615 0.081 6.40 33.55

Mid 1 715 366 0.51 5.5 30 5826 6130 0.244 10.20 14.91 6861 0.084 6.75 33.05






TMTM

Noise Levels

10

MV01 - Sound Power Level Hz(db)Speed l/s (dB(A)) 63 125 250 500 1K 2K 4K 8K *NRLow 1 81 Inlet+ case radiated (dB(A)) 37.8 44.2 48.2 41.4 35.6 25.9 21.0 18.2 18.0

13.0Discharge (dB(A)) 33.9 43.0 42.0 39.5 26.2 24.6 20.7 18.5 17.7Sound Power Level (dB(A)) 46.7 49.1 43.5 36.1 28.3 23.9 21.4 20.9

Low 2 90 Inlet+ case radiated (dB(A)) 39.2 45.0 49.1 43.1 37.5 27.0 21.3 18.6 18.015.0Discharge (dB(A)) 35.2 43.6 42.9 41.1 28.0 25.6 21.2 19.0 17.9

Sound Power Level (dB(A)) 47.4 50.0 45.2 38.0 29.4 24.3 21.8 21.0Low 3 101 Inlet+ case radiated (dB(A)) 40.0 46.5 49.7 43.4 38.8 28.0 22.2 18.8 18.1











Mid 1 175 Inlet+ case radiated (dB(A)) 51.5 54.0 59.8 55.1 50.5 42.0 30.8 29.8 21.327.0Discharge (dB(A)) 48.3 57.0 56.3 54.1 40.0 40.6 32.6 29.0 20.9

Sound Power Level (dB(A)) 58.8 61.4 57.6 50.9 44.4 34.8 32.4 24.1

*NR is calculated based on criteria as laid out in example provided. The NR should be checked on every project based on the specific installation of that project

Here is a typical guide to calculate the NR using Sound Power Levels provided

Step 1: Take the Sound Power level of the FCU at the speed that you are using. See example below.

Step 2: Deduct losses for ceiling type i.e. plasterboard ceiling or T bar ceiling. If your project has no ceiling and the FCU is exposed then ignore this step. You can get the exact insertion based on the installed ceiling on your project.

Step 3: Deduct the insertion losses for the distance to the receiver- this is generally stated at 1.5m.

Step 4: Directivity- Is the FCU installed on the ceiling slab and near other surfaces (e.g.) located on the ceiling in a corner or near to a wall? Typically for two surfaces add 6dB and for three surfaces add 9dB across the spectrum.

Step 5: Reverberation time- What size is the room where the FCU is installed and what are the furnishings like? We have allowed for an area of 200m3 with soft furnishings. This would give a typical reverb time of 0.7 seconds and a 4dB reduction acoss the spectrum. For a room with hard surfaces and no soft furnishings, allow a typical reverb time of 1-2 seconds. 1 second reverb = 2dB reduction across the spectrum/1.5 second reverb = 0dB reduction across the spectrum/2.0 second reverb = 1dB addition acrossthe spectrum.

Step 6: If the FCU has duct and lined plenums you can typically deduct -3dB across the spectrum.

Step 7: Typical NR Curve shows the FCU will achieve NR20.

Step 1

Speed Low 6

l/s 131 l/s

Hertz 63 125 250 500 1K 2K 4K 8K

Sound Power Level (dB(A))

51.1 54.1 49.2 42.9 34.8 27.8 25.7 22.5

Step 2 Ceiling Grid -6.0 -4.0 -7.0 -10.0 -12.0 -12.0 -13.0 -8.0

Step 3 Distance to receiver -14.0 -14.0 -14.0 -14.0 -14.0 -14.0 -14.0 -14.0

Step 4 Directivity- 2 surfaces 9.0 9.0 9.0 9.0 9.0 9.0 9.0 9.0

Step 5Reverb Time of 0.7

seconds-4.0 -4.0 -4.0 -4.0 -4.0 -4.0 -4.0 -4.0

Step 6 Duct/Lined plenums -3.0 -3.0 -3.0 -3.0 -3.0 -3.0 -3.0 -3.0

Sound Pressure Level 33.1 38.1 30.2 20.9 10.8 3.8 0.7 2.5

160

NR 130NR 120NR 110NR 100NR 90NR 80NR 70NR 60NR 50NR 40NR 30NR 20NR 10NR 0

140

120

100

80

60

40

20

0

-2031.5 62.5 125 250 500 1000 2000 4000 8000

Soun

d Pr

essu

re L

evel

(dB

)

Frequency (Hz)

Typical NR Curve

TMTM

Noise Levels

11



















































TMTM

12

Noise Levels



























40.0Discharge (dB(A)) 63.5 71.5 70.7 66.8 57.4 58.9 49.5 47.6 38.1




Sound Power Level (dB(A)) 77.8 77.3 73.1 68.7 66.0 56.6 54.5 42.8Mid 1 715 Inlet+ case radiated (dB(A)) 70.5 75.4 76.1 70.0 70.0 64.9 56.7 54.3 41.1




TMTM

Controls and Standard Options

13

CONTROLSOPTIMUMFanCoilUnitsareprovidedwithfourcontroloptions to best suit your needs:

Option 1:WecansupplytheFCUcontrolsc/wacontrollerthathasBACnetMS/TPcompatabilityforintegrationtotheBuilding Management System.

Option 2:Wecanfactoryfityourfree-issueFCUcontrolswithin our proprietary controls enclosure.

Option 3: OurFanCoilUnitsareprovidedwithspacewithinthecontrolsenclosureforsite-fittingoftheFCUcontrols by others.

Option 4: OurFanCoilUnitsareprovidedforstandaloneoperation via our range of room mounted controls.

WALL MOUNTED CONTROLLERSChoose from a selection of wall mounted room controllers with LCD display. Within the local area the user can select differentsettingsfromairtemperature,humidity,CO2 etc.

VALVES & ACTUATORSQ-niscanprovideenergyandcostefficientmodularPressureIndependentControlsValves(PICV)factoryfittedtoyourFanCoilUnitsorfityourfree-issuedvalves.Alternativelytheycanbe supplied and installed on-site by others.

CONDENSATE PUMPSFactoryfittedcondensatepumpscanbeinstalledonFanCoilUnitswheredrainagethroughgravityisnotpossible.

TMTM

14

Coil connections at 40mm centres

Optimum FCU - Order Code

OD

P

OD

P

OD D

OD

D

C

H

52

IN

OUT

AIR

MODEL

Cooling Heating

Model C [mm]: D [ODØmm]: H [mm]: P [ODØmm]:

MV01 40 15 40 15

MV02 40 15 40 15

MV03 40 22 40 15

MV04 40 22 40 15

MV05 40 22 40 15

Fan Coil Unit Electrical Load

Model MV01 MV02 MV03 MV04 MV05

Qty of Fans 1 2 2 3 3

Watts 170 340 340 510 510

Amps 0.8 1.6 1.6 2.4 2.4

Model Height OrientationHanding - in direction of

airflow

Heating/Cooling

Coil Style

Outlet Type - Spigot type

Filter Drain TrayCondense

PumpControls Valves Packaging

MV03 270 Horizontal RH = Right Hand

B = Heating & Cooling

3 = 3 Rows

20 =200dia

1 = EU1

P=Expoxy painted

0=No C0 = Controls enclosure

provided for sitefitting controls

V0 = No valves

PS = Shrink wrap (standard)

LH = Left Hand

H = Heating

only

4 = 4 Rows

25 = 250dia

2 = EU2

S=Stainless

Steel

1=Yes C1 = BACnet controls

(supplied and fittedby factory)

VS = Valves supplied and fitted at factory

PF = Shrink wrap

(fire retardant)

C = Cooling

only

5 = 5 Rows

R = Rectangular

3 = EU3

C2 = Room control(standalone)

VF = Factory fit free issued

valves

CF = Factory fitted

free-issued controls

Model: MV03Height: 270Orientation: HorizontalRH: Right HandB: Heating and Cooling

5: 5 Rows25: 250mm dia. spigots2: EU2 FilterP: Painted drip tray0: No condensate pump

CF: Factory fitted free-issued controlsVF: Factory fitted free-issued valvesPS: Standard shrink wrap

Example: MV03-270-H-RH/B-5-25-2/P-0-CF-VF-PS

TMTM

The OPTIMUM Fan Coil Unit is manufactured by our partners Ventilclima

15

15

MORE THAN 1000 PRESTIGIOUS PROJECTS WORLDWIDE

Unit 5 Park West Drive,Parkwest, Dublin 12, D12 A720, Ireland.Tel: +353 1 247 8885 | UK Tel: +44 208 1665 [email protected] | www.q-nis.com

Mr Vent Ltd T/A Q-nis operate a policy of continuous improvement and reserve the right to alter or change any of the information contained within this document without prior notice.

OPTIMUM FCU RANGE

AIR HANDLING UNITSEvery AHU is bespoke and manufacturedto your exact requirements.

GOLF STUDIORelax and enjoy our golf simulator. Please contact the office to register interest.

For fu r the r i n fo rmat ion che ck ou t w w w.q-n is .com

SHOWROOMCome and see the renowned state of the art Q-nis showroom with many products on display including the OPTIMUM FCU, AHUs, grilles etc.

ACOUSTICSQ-nis can provide a full acoustic solution from acoustic surveys to design and manufacturing of attenuators, enclosures and acoustic louvres.

GRILLES AND DIFFUSERSWe offer an extensive range of grilles and diffusers from our partner Grada.

The OPTIMUM FCU RANGE is only one of many fantastic products available from Q-nisQ-nis offer a full range of ventilation products from our manufacturing partners

Member

Optimum-FCU-16-Page-A4-Dec19-24-Lo.pdf - Q-nis

Documents

Transcript of Optimum-FCU-16-Page-A4-Dec19-24-Lo.pdf - Q-nis