Westinghouse WHU09CTA21S, Руководство по обслуживанию, Страница: 4 / 90

Specifications
Type
Cassette
Inverter heat pump
Model name WHU09CTA21S WHU12CTA21S WHU18CTA21S WHU24CTA21S
Power supply 208/230 V ~ 60 Hz
Power supply intake Outdoor unit
Available voltage range 198—253 V 176—253 V
Capacity
Cooling
Rated
kW 2.64 3.52 5.28 7.03
Btu/h 9,000 12,000 18,000 24,000
Min.—Max.
kW 1.27—3.40 1.70—3.84 1.23—6.16 2.52—7.39
Btu/h 4,850—11,600 5,800—13,100 4,200—21,000 8,600—25,200
Heating
Rated
kW 2.93 3.52 5.57 7.03
Btu/h 10,000 12,000 19,000 24,000
Min.—Max.
kW 1.27—3.60 1.29—4.22 1.64—7.03 2.23—8.32
Btu/h 4,340—12,280 4,400—14,400 5,600—24,000 7,600—28,400
Input power
Cooling
Rated
kW
0.700 0.960 1.420 1.920
Min.—Max. 0.332—0.941 0.388—1.319 0.252—1.870 0.760—2.260
Heating
Rated 0.709 0.926 1.425 1.950
Min.—Max. 0.221—1.022 0.457—1.611 0.345—2.068 0.780—2.400
Current
Cooling
Rated A
3.6 4.3 6.5 8.6
Heating 3.5 4.1 6.3 8.7
EER Cooling
W/W 3.77 3.66 3.72 3.66
Btu/hW 12.86 12.50 12.68 12.50
COP Heating
W/W 4.13 3.80 3.91 3.61
Btu/hW 14.11 12.96 13.33 12.31
SEER Cooling Btu/hW 22.0 23.0 22.0 19.0
HSPF Heating Btu/hW 10.0 11.5 11.0 10.0
Power factor
Cooling
%
99
Heating 99
Moisture removal pints/h (L/h) 1.7 (0.8) 2.3 (1.1) 3.2 (1.5) 4.0 (1.9)
Maximum operating current*
1
Cooling
A
15.0 20.0 35.0
Heating 15.0 20.0 35.0
Fan
Airflow rate
Cooling
HIGH
CFM (m
3
/h)
309 (520) 324 (550) 588 (1,000) 647 (1,100)
MED 274 (460) 294 (500) 500 (850) 530 (900)
LOW 232 (390) 235 (400) 394 (670) 400 (680)
Heating
HIGH 309 (520) 324 (550) 588 (1,000) 647 (1,100)
MED 274 (460) 294 (500) 500 (850) 530 (900)
LOW 232 (390) 235 (400) 394 (670) 400 (680)
Type × Q'ty Turbo × 1
Motor output W 57 80
Sound pressure level*
2
Cooling
HIGH
dB (A)
38 42 38 44
MED 34 37 36 40
LOW 31 33 34 38
Heating
HIGH 38 42 38 44
MED 34 37 36 40
LOW 31 33 34 38
Heat exchanger type
Dimensions (H × W × D) in (mm)
6-9/16 × 49-1/2 × 3/4
(166 × 1,258 × 18.8)
6-9/16 × 47-3/4 × 1-1/8
(166.7 × 1,213 × 28.2)
7-7/16 × 73-5/8 ×
1-1/16
(189 × 1,870 × 27.2)
7-7/16 × 76-3/8 × 1-5/8
(189 × 1,940 × 40.8)
Fin pitch FPI 20 17
Rows × Stages 2 × 8 3 × 8 2 × 10 3 × 10
Pipe type Copper
Fin type Aluminum
Dimensions
(H × W × D)
Net
in (mm)
8-1/2 × 22-1/2 × 22-1/2
(215 × 570 × 570)
9-3/4 × 33-1/8 × 33-1/8
(248 × 840 × 840)
Gross
4-1/2 × 26-3/4 × 27-1/8
(292 × 668 × 730)
4-3/4 × 40 × 40-3/8
(370 × 956 × 996)
Weight
Net
lb (kg)
32 (14.5) 34 (15.5) 56 (25) 59.5 (27)
Gross 38.5 (17.5) 40.5 (18.5) 76 (34) 79.5 (36)
Connection pipe
Size
Liquid
in (mm)
Ø1/4 (Ø6.35) Ø1/4 (Ø6.35) Ø3/8 (Ø9.52)
Gas Ø3/8 (Ø9.52) Ø1/2 (Ø12.70) Ø5/8 (Ø15.88)
Method Flare
Drain hose
Material PE/PVC
Tip diameter in (mm) Ø1-1/8 (Ø27.8) (I.D.), Ø1-1/4 (Ø32.3) (O.D.)
Operation range
Cooling
°F (°C) 61 to 86 (16 to 30)
%RH 80 or less
Heating °F (°C) 61 to 86 (16 to 30)
Remote controller type Wireless (Wired [option])
Cassette grille
(Grid type: Option)
Model name WH-AG4CT1 WH-AG4CT2
Dimensions
(H × W × D)
Net
in (mm)
1-5/8 × 24-3/8 × 24-3/8 (40 × 620 × 620) 1-3/4 × 37-3/8 × 37-3/8 (45 × 950 × 950)
Gross 4-1/2 × 26-3/4 × 27-1/8 (115 × 680 × 690) 4-3/4 × 40 × 40-3/8 (120 × 1,015 × 1,025)
Weight
Net
lb (kg)
5.7 (2.6) 14.3 (6.5)
Gross 9.9 (4.5) 20.9 (9.5)
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.
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