ROOM AIR CONDITIONER
OUTDOOR UNIT
SERVICE MANUAL
TECHNICAL INFORMATION
SPECIFICATIONS
After installation
OUTDOOR UNIT
Johnson Controls-Hitachi Air Conditioning Wuhu Co., Ltd.
JCH-WH
FOR SERVICE PERSONNEL ONLY
RAC-50FXE
RAC-25FXE
RAC-35FXE
OUTDOOR UNIT OUTDOOR UNIT OUTDOOR UNIT
RAC-25 RAC-35 RAC-50
(KW)
(B.T.U./h)
(KW)
(B.T.U./h)
W
792(+65)
600
299(+27.5)
37
H
D
MODEL
POWER SOURCE
TOTAL INPUT (W)
TOTAL AMPERES (A)
CAPACITY
COOLING
HEATING
TOTAL INPUT (W
TOTAL AMPERES (A)
CAPACITY
933 (15 1,380)
DIMENSIONS
(mm)
1,3 (500 2,100)
1,120)
NET WEIGHT (Kg)
TYPE
DC INVERTER
1 PHASE,50Hz,220-230V 1 PHASE,50Hz,220-230V 1 PHASE,50Hz,220-230V
1,
3.40 (0.90 4.40)
11,600 (3,070 15,010)
15,350 (3,070 17,060)
2.
2.50 (0.90 3.10)
8,530 (3,070 10,580)
6.33-6.05
3.50 (0.90 4.00) 5.00 (0.90 5.20)
11,940 (3,070 13,650)
17,060 (3,070 17,740)
20,470 (3,070 27,640)
1,579 (500 2,700)
4.50 (0.90 5.00)
E E E
792(+65)
600
299(+27.5)
37
800(+63)
736
350(+35.5)
51
1,154 (115 1, 0)
SPECIFICATIONS ------------------------------------------------------------------- 6
CONSTRUCTION AND DIMENSIONAL DIAGRAM ---------------------- 9
MAIN PARTS COMPONENT --------------------------------------------------- 11
WIRING DIAGRAM ---------------------------------------------------------------- 13
BLOCK DIAGRAM ----------------------------------------------------------------- 17
REFRIGERATING CYCLE
DIAGRAM --------------------------------------- 18
PROCEDURE FOR DISASSEMBLY AND REASSEMBLY--------------20
DESCRIPTION OF MAIN CIRCUIT OPERATION ------------------------
SERVICE CALL Q & A -----------------------------------------------------------38
TROUBLE SHOOTING ------------------------------------------------------------41
PARTS LIST AND DIAGRAM
---------------------------------------------------56
REFER TO THE FOUNDATION MANUAL
CONTENTS
RAC-25FXE
RAC-35FXE
RAC-50FXE
NO.0128E
FX FX FX
538 (155 180)
87-2.75
756 ( 115
3.50-3.34
5
4.27-4.09
35
5.26-5.03
89
7.19-6.88
6.00 (0.90 8.10)
21
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