Hitachi RAC-50FPA, Service Manual

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RAF-50RPA
RAC-50FPA
SERVICE MANUAL
TECHNICAL INFORMATION
REFER TO THE FOUNDATION MANUAL
ROOM AIR CONDITIONER
SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT.
FOR SERVICE PERSONNEL ONLY
SPECIFICATIONS
SPECIFICATIONS
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
HOW TO USE
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
CONSTRUCTION AND DIMENSIONAL DIAGRAM
‥‥‥‥
MAIN PARTS COMPONENT
‥‥‥‥‥‥‥‥‥‥‥‥‥‥
WIRING DIAGRAM
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
WIRING DIAGRAM OF THE PRINTED WIRING BOARD
‥‥‥
BLOCK DIAGRAM
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
BASIC MODE
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
REFRIGERATING CYCLE DIAGRAM
‥‥‥‥‥‥‥‥‥
DISASSEMBLY & ASSEMBLY PROCEDURE
‥‥‥‥‥‥
DESCRIPTION OF MAIN CIRCUIT OPERATION
‥‥‥‥
SERVICE CALL Q&A
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
TROUBLE SHOOTING
‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
PARTS LIST AND DIAGRAM
‥‥‥‥‥‥‥‥‥‥‥‥‥
CONTENTS
INDOOR UNIT + OUTDOOR UNIT
JULY 2013 Hitachi Household Appliances(Wuhu) Co., Ltd.
OUTDOOR UNIT
RAF-50RPA
RAC-50FPA
INDOOR UNIT
※
After installation
760
600
235
14
792 (+95)
※
600
299 (+46)
※
40
RAF-50RPA
TYPE
MODEL
POWER SOURCE
TOTAL INPUT
TOTAL AMPERES (A)
CAPACITY
(kW)
(B.T.U./h)
TOTAL INPUT (W)
TOTAL AMPERES (A)
CAPACITY
(kW)
(B.T.U./h)
W
DIMENSIONS
H
D
NET WEIGHT (kg)
DC INVERTER
INDOOR UNIT OUTDOOR UNIT
1,510 (500 2,100)
5.0 (1.9 5.2)
17,060 (6,480 17,740)
1,660 (500 2,700)
7.30 - 7.63
6.0 (2.2 7.3)
20,4 (7,5 24, )
COOLING
HEATING
RAC-50FPA
69
72
6.64 - 6.94
72 10 910
27
29
32
35
36
47
HHAW NO. 00 70E-2
(mm)
1 PHASE, 50Hz, 220V - 230V
～
～
～
～
～
～
1
6
8
31
46
52
97