Cassette Type - Westinghouse WHP07WMA21S Service Manual

Cassette type

Type
Model name
Power supply
Power supply intake
Available voltage range
Capacity
Input power
Current
Power factor
Moisture removal
Airflow rate
Fan
Type × Q'ty
Motor output
2
Sound pressure level*
Heat exchanger type
Dimensions
(H × W × D)
Weight
Connection pipe
Drain hose
Operation range
Remote controller type
Cassette grille
(Grid type: 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.
Rated
Cooling
Min.—Max.
Rated
Heating
Min.—Max.
Rated
Cooling
Min.—Max.
Rated
Heating
Min.—Max.
Cooling
Rated
Heating
Cooling
Heating
pints/h (L/h)
HIGH
Cooling MED
LOW
CFM (m
HIGH
Heating MED
LOW
HIGH
Cooling MED
LOW
dB (A)
HIGH
Heating MED
LOW
Dimensions (H × W × D) in (mm)
Fin pitch
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
Heating °F (°C)
Model name
Net
Dimensions
in (mm)
(H × W × D)
Gross
Net
Weight lb (kg)
Gross
WHU09CTA21S
kW 2.64
Btu/h 9,000
kW 1.27—3.40
Btu/h 4,850—11,600
kW 2.93
Btu/h 10,000
kW 1.27—3.60
Btu/h 4,340—12,280
0.700
0.332—0.941
kW
0.709
0.221—1.022
3.6
A
3.5
%
1.7 (0.8)
309 (520)
274 (460)
232 (390)
3
/h)
309 (520)
274 (460)
232 (390)
W 57
38
34
31
38
34
31
6-9/16 × 49-1/2 × 3/4 6-9/16 × 47-3/4 × 1-1/8
(166 × 1,258 × 18.8) (166.7 × 1,213 × 28.2)
FPI 20
2 × 8
8-1/2 × 22-1/2 × 22-1/2
(215 × 570 × 570)
4-1/2 × 26-3/4 × 27-1/8
(292 × 668 × 730)
32 (14.5)
38.5 (17.5)
Ø1/4 (Ø6.35)
Ø3/8 (Ø9.52)
Ø1-1/8 (Ø27.8) (I.D.), Ø1-1/4 (Ø32.3) (O.D.)
%RH
WH-AG4CT1
1-5/8 × 24-3/8 × 24-3/8 (40 × 620 × 620)
4-1/2 × 26-3/4 × 27-1/8 (115 × 680 × 690)
5.7 (2.6)
9.9 (4.5)
- 5 -
Cassette
Inverter heat pump
WHU12CTA21S WHU18CTA21S
208/230 V ~ 60 Hz
Outdoor unit
198—253 V
3.52 5.28
12,000 18,000
1.70—3.84 1.23—6.16
5,800—13,100 4,200—21,000
3.52 5.57
12,000 19,000
1.29—4.22 1.64—7.03
4,400—14,400 5,600—24,000
0.960 1.420
0.388—1.319 0.252—1.870
0.926 1.425
0.457—1.611 0.345—2.068
4.3 6.5
4.1 6.3
99
99
2.3 (1.1) 3.2 (1.5)
324 (550) 588 (1,000)
294 (500) 500 (850)
235 (400) 394 (670)
324 (550) 588 (1,000)
294 (500) 500 (850)
235 (400) 394 (670)
Turbo × 1
42 38
37 36
33 34
42 38
37 36
33 34
7-7/16 × 73-5/8 ×
1-1/16
(189 × 1,870 × 27.2)
3 × 8 2 × 10
Copper
Aluminum
9-3/4 × 33-1/8 × 33-1/8
(248 × 840 × 840)
4-3/4 × 40 × 40-3/8
(370 × 956 × 996)
34 (15.5) 56 (25)
40.5 (18.5) 76 (34)
Ø1/4 (Ø6.35)
Ø1/2 (Ø12.70)
Flare
PE/PVC
61 to 86 (16 to 30)
80 or less
61 to 86 (16 to 30)
Wireless (Wired [option])
1-3/4 × 37-3/8 × 37-3/8 (45 × 950 × 950)
4-3/4 × 40 × 40-3/8 (120 × 1,015 × 1,025)
WHU24CTA21S
176—253 V
7.03
24,000
2.52—7.39
8,600—25,200
7.03
24,000
2.23—8.32
7,600—28,400
1.920
0.760—2.260
1.950
0.780—2.400
8.6
8.7
4.0 (1.9)
647 (1,100)
530 (900)
400 (680)
647 (1,100)
530 (900)
400 (680)
80
44
40
38
44
40
38
7-7/16 × 76-3/8 × 1-5/8
(189 × 1,940 × 40.8)
17
3 × 10
59.5 (27)
79.5 (36)
Ø3/8 (Ø9.52)
Ø5/8 (Ø15.88)
WH-AG4CT2
14.3 (6.5)
20.9 (9.5)