
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)
1
21
Summary of Contents for RAC-25FXE
Page 2: ... DANGER 2 ...
Page 6: ...SPECIFICATIONS 3 RAC 25 35FXE RAC 50FXE 1200g 6 ...
Page 13: ...WIRING DIAGRAM MODEL RAC 25 35F XE 13 ...
Page 14: ...WIRING DIAGRAM RAC 50FXE L E D O M 14 ...
Page 15: ...M基板BOM 中继端子台基板用部品 HIC基板BOM MODEL RAC 25 35F XE 15 ...
Page 16: ...MODEL RAC 50FXE 16 ...
Page 25: ...5 5 1 74 74 70 70 74 75 5 1 HIC P W B 10 11 12 74 70 75 25 ...
Page 27: ...2A Fuse DC300 330V 7 1 7 27 ...
Page 28: ...2A DC300 330V 60 100 28 ...
Page 29: ...L N 300 330 L N 50FXE 29 ...
Page 30: ...300 330 C021 C023 500 450V 16V R249 33 ACT IP CUT 30 30 ...
Page 34: ...5 5 1 74 74 70 70 74 75 5 1 HIC P W B 10 11 12 74 70 75 34 ...
Page 36: ...2A Fuse DC300 330V 7 1 7 36 ...
Page 37: ...2A DC300 330V 30 60 37 ...
Page 45: ...SELF DIAGNOSIS LIGHTING MODE MODEL RAC 25 35F X E 45 ...
Page 46: ...SELF DIAGNOSIS LIGHTING MODE MODEL RAC 50FXE 46 ...
Page 60: ...JCH WH RAC 50FXE RAC 2 5FXE RAC 3 5FXE NO 0128E 60 ...