Hitachi RAS-10JH4 Service Manual

SERVICE MANUAL
TECHNICAL INFORMATION
FOR SERVICE PERSONNEL ONLY
OUTDOOR UNIT
RAC-10JH4
RAC-14JH4
SPECIFICATIONS
TYPE
MODEL
POWER SOURCE
TOTAL INPUT
TOTAL AMPERES
COOLING
CAPACITY
TOTAL INPUT
TOTAL AMPERES
HEATING
CAPACITY
DIMENSIONS
(mm)
NET WEIGHT
SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT
ROOM AIR CONDITIONER
Hitachi Household Appliances (Wuhu) Co., Ltd.
INDOOR UNIT
RAS-10JH4
RAS-14JH4
INDOOR UNIT
RAS-10JH4
1 PHASE, 50Hz, 220-230V
(W) 690 (400 - 1,120)
(A)
3.70 - 3.53
(kW)
2.50 (1.60 - 3.10)
(B.T.U./h)
8,530 (5,459 - 10,577)
(W)
880 (400 - 1,160)
(A)
4.71 - 4.50
(kW)
3.40 (1.70 - 4.00)
(B.T.U./h)
11,600 (5,800 - 13,648)
W 790
H
298
D 210
(kg) 10
INDOOR UNIT + OUTDOOR UNIT
AW
RAS-10JH4 / RAC-10JH4
RAS-14JH4 / RAC-14JH4
REFER TO THE FOUNDATION MANUAL
SPECIFICATIONS ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
HOW TO USE ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
CONSTRUCTION AND DIMENSIONAL DIAGRAM ‥‥
MAIN PARTS COMPONENT ‥‥‥‥‥‥‥‥‥‥
WIRING DIAGRAM ‥‥‥‥‥‥‥‥‥‥‥‥‥‥
BLOCK DIAGRAM‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
BASIC MODE ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
REFRIGERATING CYCLE DIAGRAM ‥‥‥‥‥‥
DESCRIPTION OF MAIN CIRCUIT OPERATION ‥‥‥
SERVICE CALL Q & A
TROUBLE SHOOTING
PROCEDURE FOR DISASSEMBLY AND REASSEMBLY‥‥
PARTS LIST AND DIAGRAM ‥‥‥‥‥‥‥‥‥
DC INVERTER (WALL TYPE)
OUTDOOR UNIT INDOOR UNIT
RAC-10JH4 RAS-14JH
750 (+91) ※
548
(+47) ※
288
35
NO. 0041E
CONTENTS
‥‥‥‥‥‥‥‥‥‥‥‥
‥‥‥‥‥‥‥‥‥‥‥‥
OUTDOOR UNIT
4 RAC-14JH
1 PHASE, 50Hz, 220-230V
1080 (400 - 1,300)
5.17 - 4.94
3.50 (1.60 - 3.80)
11,940 (5,459 - 12,966)
1,100 (400 - 1,400)
5.26 - 5.03
4.20 (1.70 - 5.00)
14,330 (5,800 - 17,060)
790 750 (+91)
298 548
(+47)
210 288
10 35
After installation
※
4
5
22
24
26
29
30
37
38
68
72
102
105
4
※
※