Westinghouse WHU09DHA21S Service Manual page 5

Type
Model name
Power supply
Power supply intake
Available voltage range
Capacity
Input power
Current
EER
COP
SEER
HSPF
Power factor
Moisture removal
1
Maximum operating current*
Airflow rate
Fan
Type × Q'ty
Motor output
Static pressure range
2
Sound pressure level*
Heat exchanger type
Dimensions
(H × W × D)
Weight
Connection pipe
Drain hose
Operation range
Remote controller type
IR receiver unit (Option)
NOTES:
• Specifications are based on the following conditions:
– Cooling: Indoor temperature of 80 °FDB (26.67 °CDB)/67 °FWB (19.44 °CWB), and outdoor temperature of 95 °FDB (35 °CDB)/75 °FWB (23.9 °CWB).
– Heating: Indoor temperature of 70 °FDB (21.11 °CDB)/59 °FWB (15.56 °CWB), and outdoor temperature of 47 °FDB (8.33 °CDB)/43 °FWB (6.11 °CWB).
– Pipe length: 25 ft (7.5 m), Height difference: 0 ft (0 m). (Between outdoor unit and indoor unit.)
• Protective function might work when using it outside the operation range.
• *1: Maximum current is maximum value when operated within the operation range.
• *2: Sound pressure level:
– Measured values in manufacturer's anechoic chamber.
– Because of the surrounding sound environment, the sound levels measured in actual installation conditions might be higher than the specified values here.
kW
Rated
Btu/h
Cooling
kW
Min.—Max.
Btu/h
kW
Rated
Btu/h
Heating
kW
Min.—Max.
Btu/h
Rated
Cooling
Min.—Max.
kW
Rated
Heating
Min.—Max.
Cooling
Rated A
Heating
W/W
Cooling
Btu/hW
W/W
Heating
Btu/hW
Cooling Btu/hW
Heating Btu/hW
Cooling
%
Heating
pints/h (L/h)
Cooling
A
Heating
HIGH
Cooling MED
LOW
3
CFM (m /h)
HIGH
Heating MED
LOW
W
inWG (Pa)
HIGH
Cooling MED
LOW
dB (A)
HIGH
Heating MED
LOW
Dimensions (H × W × D) in (mm)
Fin pitch FPI
Rows × Stages
Pipe type
Fin type
Net
in (mm)
Gross
Net
lb (kg)
Gross
Liquid
Size in (mm)
Gas
Method
Material
Tip diameter in (mm)
°F (°C)
Cooling
%RH
Heating °F (°C)
Model name
Inverter heat pump
WHU36DHA21S
208/230 V ~ 60 Hz
Outdoor unit
176—253 V
3.66—10.93
12,500—37,300
4.40—11.67
15,000—39,800
1.122—3.981
1.230—3.960
883 (1,500)
735 (1,250)
617 (1,050)
883 (1,500)
735 (1,250)
617 (1,050)
Sirocco × 2
0.1 to 0.56 (25 to 140)
14-7/8 × 43-5/16 × 1-5/8 (378 × 1,100 × 40.8)
13-3/4 × 51-1/8 × 31-1/2 (350 × 1,300 × 800)
16-1/8 × 61 × 37 (410 × 1,550 × 940)
112.4 (51)
132.3 (60)
Ø3/8 (Ø9.52)
Ø3/4 (Ø19.05)
Ø1-1/8 (Ø27.8) (I.D.), Ø1-1/4 (Ø32.3) (O.D.)
61 to 86 (16 to 30)
61 to 86 (16 to 30)
Wired (IR receiver unit [option])
WH-AIRDH1
- 4 -
Duct
10.55
36,000
10.55
36,000
3.300
3.500
14.4
15.2
3.20
10.91
3.01
10.29
18.0
9.5
99
99
5.3 (2.5)
45.0
25.0
250
43
40
38
43
40
38
18
3 × 18
Copper
Aluminum
Flare
PVC
80 or less