Service manual

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WS Series
Advanced air conditioning systems
H
W
L
L
2.1 Technical Data Table – WS Package Units (continued)
WS-75 to WS-102 WS-120 and WS-144
Model WS-75 WS-85 WS-102 WS-120 WS-144
Watt 21981 24912 29894 34402 42292
Cooling capacity
(1)
Btu/h 75000 85000 102000 120800 144800
Watt 28344 32187 39339 45830 53394
Heating capacity
(1)
Btu/h 96709 109821 134226 156371 174800
Cooling Watt 5282 5743 7133 8629 10234
Power
Consumption
(2)
Heating Watt 5249 6073 7423 8813 10897
Cooling Amp 3x10.2 3x13.1 3x17 3x22 3x27
Operating
Current
(2)
Heating Amp 3x10.4 3x13.3 3x17.3 3x22 3x27
Cooling 4.2 4.3 4.2 4.1 4.1
C.O.P
Heating 4.4 4.3 4.3 4.2 3.9
M
3
/h 4250 4760 5440 6800 8160
Air Flow
CFM 2500 2800 3200 4000 4800
Net Static Pressure
(3)
mm H
2
O
18 12 14 14 14
M
3
/h 4.4 5.2 6.3 7.3 8.5
Water Flow
GPM 19.3 22.8 27.6 32 37.3
Watt 27263 30655 37027 44033 52526
Heat Rejection-Cooling
Btu/h 93021 104596 126337 150241 179219
Watt 23095 26144 31917 37016 42497
Heat Extraction-Heating
Btu/h 78800 89100 108900 126300 145000
Power Supply V/Ph/Hz 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50
Time Delay Fuse Amp. 3xC20 3xC20 3xC25 3xC40 3xC40
Water Piping in/out BSP 1¼" 1¼" 1¼" 1½" 1½"
Drain mm 22.2 22.2 22.2 30 30
Refrigerant Charge gr. 6100 7300 8500 10300 12200
Dimensions (LxWxH) mm 1510x700x600 1540x750x610 1620x750x610 2050x1000x630 2050x1100x660
Net Weight Kg. 160 180 190 250 320
1. Design data for cooling: Air entering temperature 27ºC db/19ºC wb and water inlet temperature 29ºC
Design data for heating: Air entering temperature 21ºC and water inlet temperature 20ºC
2. Excluding electrical heating element.
3. Net static pressure available at fan discharge at nominal capacity.
4. Available also in 400/3/50.
Data applicable to R407C and may vary up to 3% for R22. For additional information contact Unique ltd.
Product specifications are subject to change without notice. Appearance of products may differ slightly from catalog.