AW NO. 0041E
SERVICE MANUAL
TECHNICAL INFORMATION
REFER TO THE FOUNDATION MANUAL
ROOM AIR CONDITIONER
INDOOR UNIT + OUTDOOR UNIT
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 ‥‥‥‥‥‥‥‥‥‥‥‥‥‥
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 ‥‥‥‥‥‥‥‥‥
CONTENTS
4
5
22
24
26
29
30
37
38
68
72
102
105
INDOOR UNIT
OUTDOOR UNIT
RAS-10JH4 / RAC-10JH4
RAS-14JH4 / RAC-14JH4
(W)
(A)
(kW)
(B.T.U./h)
(W)
(A)
(kW)
(B.T.U./h)
W
H
D
(kg)
RAS-10JH4 RAC-10JH4
DC INVERTER (WALL TYPE)
TYPE
MODEL
POWER SOURCE
TOTAL INPUT
TOTAL AMPERES
CAPACITY
TOTAL INPUT
TOTAL AMPERES
CAPACITY
DIMENSIONS
(mm)
NET WEIGHT
790
298
210
10
COOLING
HEATING
INDOOR UNIT OUTDOOR UNIT
1 PHASE, 50Hz, 220-230V
3.70 - 3.53
2.50 (1.60 - 3.10)
8,530 (5,459 - 10,577)
4.71 - 4.50
3.40 (1.70 - 4.00)
11,600 (5,800 - 13,648)
750(+91)
※
(+47)
※
548
288
35
RAS-14JH RAC-14JH
790
298
210
10
INDOOR UNIT OUTDOOR UNIT
1 PHASE, 50Hz, 220-230V
3.50 (1.60 - 3.80)
11,940 (5,459 - 12,966)
1,100 (400 - 1,400)
4.20 (1.70 - 5.00)
14,330 (5,800 - 17,060)
750(+91)
※
(+47)
※
548
288
35
After installation
※
Hitachi Household Appliances (Wuhu) Co., Ltd.
44
690 (400 - 1,120)
880 (400 - 1,160)
1080 (400 - 1,300)
5.17 - 4.94
5.26 - 5.03