Service manual

11
Item
Service Ref.
PK-4FLSA
2 PK-4FLSA3 PK-4FLSA4
27/19.0°C, 35/24°C
Cooling (JIS B8616)
w4
w5
33,800
9,900
5.08
37,500
11,000
4.38
33,400
9,800
3.46 / 3.63 3.40 / 3.47
PU-4VLJSA
2
Single, 50Hz, 220/240V
3.35 / 3.52
16.9 / 16.3 (90/90)
79 / 79
Three, 50Hz, 380/415V
3.29 / 3.36
5.7 / 5.5 (87/85)
38 / 38
NH56VND
2.7 2.7
NHJ56YDA NHJ56YDE
Line start
Munsell 5Y 7/1
Capillary tube
Hermetic
Plate fin coil
Propeller (direct) o 2
0.065 + 0.065
95 (3352)
—
870 (34-1/4)
295 (+24) (11-5/8 (add 1))
1258 (49-1/2)
94 (207)
9.52 (3/8)
19.05 (4/3)
Flared
Flared
w3 Max. 30m
w3 Max. 40m
PU-4TJSA
2
3, 60Hz, 220V
4.27
12.2 (92)
69
NHJ56TKA
2.7
w6 w7 w7
54 55 55
32 / 38
R-22 3.8 (8.4)
32 / 38
R-22 4.6 (10.1)
38
R-22 4.6 (10.1)
4.97
14.0(93)
69
PK-4FLSA
2 PK-4FLSA3 PK-4FLSA4
Munsell 3.4Y 7.7/0.8(White)
Plate fin coil
Line flow (direct) o 2
0.07
22 - 28 (777 - 989)
0 (direct blow)
—
Wireless remote controller & Built-in
41 - 46
20 (13/16)
1,680 (66-1/8)
235 (9-1/4)
340 (13-3/8)
28 (62)
Single, 50Hz, 220/240V
0.114 / 0.114
0.53 / 0.53 (98/90)
0.8 / 0.9
Single, 60Hz, 220V
0.114
0.53 (98)
0.8
Condition
Capacity w1
Total input w1
Service Ref.
Power supply(phase, cycle,voltage)
Input
Running current (Power factor)
Starting current
External finish
Heat exchanger
Fan(drive) o No.
Fan motor output
Airflow (Low-High)
External static pressure
Booster heater
Operation control & Thermostat
Noise level (Low-High) w2
Cond. drain conn. O.D.
Dimensions
Weight
Service Ref.
Power supply (phase, cycle, voltage)
Input
Running current (Power factor)
Starting current
External finish
Refrigerant control
Compressor
Model
Motor output
Starter type
Protection devices
Heat exchanger
Fan(drive) o No.
Fan motor output
Airflow
Defrost method
Noise level w2
Dimensions
Weight
Crankcase heater
Refrigerant Charge
Pipe size O.D.
Connection method
Between the indoor &
outdoor units
Btu/h
W
kW
kW
A(%)
A
kW
m
3
/min(CFM)
Pa(mmAq)
kW
dB
mm(in.)
mm(in.)
mm(in.)
mm(in.)
kg(lbs)
kW
A(%)
A
kW
kW
m
3
/min(CFM)
dB
mm(in.)
mm(in.)
mm(in.)
kg(lbs)
W
kg(lbs)
mm(in.)
mm(in.)
Liquid
Gas
W
D
H
W
D
H
REFRIGERANT PIPING
OUTDOOR UNIT
Indoor side
Outdoor side
Height difference
Piping length
INDOOR UNIT
Indoor, Outdoor DB/WB°C
PU-4YJSA2 PU-4YJSA3
w1 Refrigerant piping length (one way) : 5m (16ft)
w2 Noise level is measured in an unacoustic room based on JIS conditions.
w3 Up to 20m it is unnecessary to charge additional refrigerant.
w4 Indoor, Outdoor D.B./W.B. : 29/19°C, 46/24°C
w5 Cooling SSA385, 386
w6 Inner thermostat, HP switch, LP switch.
w7 Thermal switch, Reversed-phase protector, HP switch, LP switch, Thermal relay.
OC129A-1.qxp 01.10.1 7:33 PM Page 11