SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT
ROOM AIR CONDITIONER
INDOOR UNIT
SERVICE MANUAL
REFER TO THE FOUNDATION MANUAL
TECHNICAL INFORMATION
FOR SERVICE PERSONNEL ONLY
SPECIFICATIONS
CONTENTS
SPECIFICATIONS ------------------------------------------------------------------- 6
HOW TO USE ---------------------------------------------------------------------- 9
CONSTRUCTION AND DIMENSIONAL DIAGRAM --------------------- 29
MAIN PARTS COMPONENT --------------------------------------------------- 30
WIRING DIAGRAM ---------------------------------------------------------------- 31
CIRCUIT DIAGRAM --------------------------------------------------------------- 33
After installation
BLOCK DIAGRAM ----------------------------------------------------------------- 35
BASIC MODE ----------------------------------------------------------------------- 36
REFRIGERATING CYCLE DIAGRAM --------------------------------------- 47
DESCRIPTION OF MAIN CIRCUIT OPERATION ----------------------- 51
SERVICE CALL Q & A ---------------------------------------------------------- 61
INDOOR UNIT
INDOOR UNIT
OUTDOOR UNIT
INDOOR UNIT
OUTDOOR UNIT
INDOOR UNIT
OUTDOOR UNIT
RAK-25R
RAC-25W
RAK-35R
RAC-35W
RAK-50R
RAC-50W
(KW)
(B.T.U./h)
(KW)
(B.T.U./h)
W
295
210
11
792
(+65)
600
2
99
(+27.5)
3
7.5
H
D
MODEL
POWER SOURCE
TOTAL INPUT (W)
TOTAL AMPERES (A)
CAPACITY
COOLING
HEATING
TOTAL INPUT (W
TOTAL AMPERES (A)
CAPACITY
814
(250
1,400)
DIMENSIONS
(mm)
1,
397
(500
2,100)
593
(250
1,200)
NET WEIGHT
(Kg)
TYPE
DC INVERTER
1 PHASE,50H
z
,220-230V
1 PHASE,50H
z
,220-230V
1 PHASE,50H
z
,220-230V
481
(250
1,
000
)
2.73
-
2.61
3.20 (0.90 4.20)
10,920 (3,070 14,330)
3.74
-
3.57
3.67
-
3.51
14,330 (3,070 16,380)
2.9
2
-
2.79
2.50 (0.90 3.10)
8,530 (3,070 10,580)
6.
36
-6.
09
3.50 (0.90 4.00)
5.00 (1.90 5.20)
11,940 (3,070
13,650)
17,060 (6,480 17,740)
20,470 (7,510 24,910)
6.
44
-
6.
16
1,
415
(500
2,700)
4.00 (0.90 4.80)
5.80 (2.20 7.00)
X
D
X
D
X
D
X
D
X
D
X
D
RAK-35RX
D
RAK-25RX
D
RAK-18QX
D
RAK-50RX
D
295
210
11
7
92
(+65)
600
2
99
(+27.5)
3
7.5
900
295
210
11
800(+63)
736
350(+35.5)
51
RAK-35RXD
RAK-50RXD
RAK-18QXD
RAK-25RXD
PROCEDURE FOR DISASSEMBLY AND REASSEMBLY------------- 49
RAK-18QX
D
RAK-25RX
D
RAK-35RX
D
RAK-50RX
D
-
RAC-25WX
D
RAC-35WX
D
RAC-50WX
D
RAM-33NP2B
o
o
-
-
RAM-40NP2B
o
o
o
-
RAM-53NP2B
o
o
o
o
RAM-53NP3B
o
o
o
o
RAM-68NP3B
o
o
o
o
RAM-70NP4B
o
o
o
o
RAM-90NP5B
o
o
o
o
RAM-110NP6B
o
o
o
o
Single outdoor unit
Multi
outdoor
unit
Indoor unit
This manual describes only points that differ from
RAC-25WX
D
,RAC-35WX
D
,RAC-50WX
D
（
JCH-W
H
NO.0
112
E
）
for items not described in this manual.
800
(250
1,600)
RAM-33NP2B
（
PM NO.0581E
）
RAM-40NP2B
（
PM NO.0582E
）
RAM-53NP2B,RAM-53NP3B
（
PM NO.0583E
）
RAM-110NP6B
（
PM NO.0584E
）
RAM-68NP3B
（
PM NO.0585E
）
RAM-70NP4B
（
PM NO.0586E
）
RAM-90NP5B
（
PM NO.0587E
）
PARTS LIST AND DIAGRAM --------------------------------------------------
VARIOUS SETTINGS ----------------------------------------------------------------- 71
900
900
NO.0
111
E
90
JCH-WH
Johnson Controls-Hitachi Air Conditioning Wuhu Co., Ltd.
- 1 -
Содержание RAC-25WXD
Страница 2: ... DANGER 2 ...
Страница 31: ...WIRING DIAGRAM RAK 18QXD RAK 25RXD RAK 35RXD RAK 50RXD 31 ...
Страница 32: ...WIRING DIAGRAM OF THE PRINTED WIRING BOARD Remote controller RAR 6N1 SWB SW10 Carbon SW Reset carbon SW 32 ...
Страница 33: ...CIRCUIT DIAGRAM MODEL RAK 18QXD 33 ...
Страница 34: ...CIRCUIT DIAGRAM MODEL RAK 25RXD RAK 35RXD RAK 50RXD 34 ...
Страница 51: ...RAK 18QXD RAK 25RXD RAK 35RXD RAK 50RXD 6 5 37 21 2 0 1 5 8 7 23 5 7 21 51 ...
Страница 52: ... 㽳 㽲 㽼 㽼 㽲 㽼 㽲 㽼 52 ...
Страница 54: ... V 9 54 ...
Страница 57: ... 57 ...
Страница 58: ... F E D G H D １Ｖ 9 G ˍ ˋ 9 9 H E ˍ ˋ 9 9 F ˍ ˋ 9 9 F 9 5 5 5 5 5 4 5 9 G H D E 9 ˮ ˮ ˮ ˮ ˮ ˮ ˮ 58 ...
Страница 68: ...69 68 ...
Страница 71: ...3 and page 38 7 71 ...
Страница 72: ...Please set the DIP switch No 6 to ON accordingly Refe to page r 57 RAR 6N1 RAR 6N2 RAR 6N3 RAR 6N4 RAR 6N5 72 ...
Страница 73: ...57 73 ...
Страница 74: ... 74 ...
Страница 92: ...RAK 18QXD RAK 25RXD RAK 35RXD RAK 50RXD JCH WH NO 0111E 92 ...
