Service manual

5
Munsell 0.70Y 8.59 / 0.97
Plate fin coil
Function
Total input
Item
Capacity
INDOOR UNIT
Service Ref.
Power supply
External finish
Heat exchanger
Fan
Booster heater
Operation control & Thermostat
Noise level(Low-High)
Unit drain pipe I.D.
Dimensions
Weight
Service Ref.
Power supply
External finish
Refrigerant control
Compressor
Heat exchanger
Fan
Defrost method
Crankcase heater
Noise level
Dimensions
Weight
Refrigerant
Input
Running current
Starting current
Fan(drive))No.
Fan motor output
Airflow(Low-High)
External static pressure
Input
Running current
Starting current
Model
Motor output
Starter type
Protection devices
Fan(drive))No.
Fan motor output
Airflow
Charge
Oil <Model>
OUTDOOR UNIT
REFRIGERANT
PIPING
Pipe size O.D.
Connection method
Between the indoor & outdoor unit
Liquid
Gas
Indoor side
Outdoor side
Height difference
Piping length
Service Ref.
Btu/h
W
kW
kW
A
A
kW
K/min <CFM>
Pa(mmAq)
kW
dB
mm(in.)
mm(in.)
mm(in.)
mm(in.)
kg(lbs)
W
D
H
kW
A
A
kW
kW
K/min <CFM>
W
dB
mm(in.)
mm(in.)
mm(in.)
kg(lbs)
W
D
H
kg(lbs)
L
mm(in.)
mm(in.)
PCH-2GKA-E PCH-2.5GKA-E
Cooling
18,400
5,400
2.30
Heating
21,200
6,200
2.32
Cooling
23,900
7,000
2.59
Heating
24,200
7,100
2.36
0.10
0.43
1.20
0.10
0.43
1.20
0.13
0.55
1.27
0.13
0.55
1.27
PCH-2GKA-E
Single phase. 50Hz. 220-240V
Munsell 0.70Y 8.59 / 0.97
Plate fin coil
PCH-2.5GKA-E
Sirocco (direct))2
0.054
10 -13 (353-459)
Sirocco (direct))3
0.07
14 -18 (494-635)
0 (direct blow)
——
Remote controller & built-in
37 - 42 37 - 43
26(1)
1,000 (39-3/8) 1,310 (51-9/16)
680 (26-3/4)
210 (8-1/4)
27 (60)
PUH-2VKA
2.UK
34 (75)
PUH-2.5VKA2.UK
NH38VMDT
1.7
NH41VMDT
2.0
Single phase. 50Hz. 220-240V
Munsell 5Y 7/1
Capillary tube
Hermetic
Line start
Internal thermostat. High-pressure switch
Plate fin coil
Propeller (direct)✕1
2.20
9.86
45
2.22
9.95
45
2.46
10.68
52
2.23
9.78
52
0.065
45 (1,590)
0.085
50 (1,764)
650 (25-5/8)
64 (141)
850 (33-7/16)
68 (150)
49 52
2.2 (4.9) 2.8 (6.2)
Reverse cycle
38
R-22
870 (34-1/4)
295 + 24 (11-5/8 add 1)
1.2 <MS-32>
9.52 (3/8)
15.88 (5/8)
Flared
Flared
Max. 40m
Max. 40m
Max. 50m
Max. 50m
Cooling
Heating
Upper limit
Lower limit
Upper limit
Lower limit
Indoor
35: DB, 22.5: WB
21: DB, 15.5: WB
27: DB
20: DB
Outdoor
46: DB
-5: DB
21: DB, 15.5: WB
-8.5: DB, -9.5: WB
2. Guaranteed operating range
SPECIFICATIONS
2
Rating Conditions (JIS B8616)
Notes1. Rating Conditions (JIS B8616)
Cooling : Indoor : 27:(80
o
F)DB. 19:(66
o
F)WB
Outdoor : 35:(95
o
F)DB. 24:(75
o
F)WB
Heating : Indoor : 20:(68
o
F)DB.
Outdoor : 7:(45
o
F)DB. 6:(43
o
F)WB
Refrigerant piping length (one way) : 5m(16ft)
3. Above data based on indicated voltage
Indoor Unit 1 phase 240V 50Hz
Outdoor Unit 1 phase 240V 50Hz