Mitsubishi PUZ-A30NHA4, PUZ-A24NHA4, PUZ-A18NHA4-BS, PUZ-A30NHA4-BS, PUZ-A24NHA4-BS Service Manual
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SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS
SPLIT-TYPE, AIR CONDITIONERS
Outdoor unit
PARTS CATALOG
[Model names]
PUZ-A18NHA4
PUZ-A24NHA4
PUZ-A30NHA4
PUZ-A36NHA4
PUZ-A42NHA4
PUZ-A18NHA4-BS
PUZ-A24NHA4-BS
PUZ-A30NHA4-BS
PUZ-A36NHA4-BS
PUZ-A42NHA4-BS
PUY-A12NHA4
PUY-A18NHA4
PUY-A24NHA4
PUY-A30NHA4
PUY-A36NHA4
PUY-A42NHA4
PUY-A12NHA4-BS
PUY-A18NHA4-BS
PUY-A24NHA4-BS
PUY-A30NHA4-BS
PUY-A36NHA4-BS
PUY-A42NHA4-BS
[Service Ref.]
PUZ-A18NHA4
PUZ-A24NHA4
PUZ-A30NHA4
PUZ-A36NHA4
PUZ-A42NHA4
PUZ-A18NHA4-BS
PUZ-A24NHA4-BS
PUZ-A30NHA4-BS
PUZ-A36NHA4-BS
PUZ-A42NHA4-BS
PUY-A12NHA4
PUY-A18NHA4
PUY-A24NHA4
PUY-A30NHA4
PUY-A36NHA4
PUY-A42NHA4
PUY-A12NHA4-BS
PUY-A18NHA4-BS
PUY-A24NHA4-BS
PUY-A30NHA4-BS
PUY-A36NHA4-BS
PUY-A42NHA4-BS
November 2010
No.OCB481
R410A
NOTE:
• RoHS compliant products
have <G> mark on the spec
name plate.
PUZ-A24/30/36NHA4
PUY-A24/30/36NHA4
CONTENTS
1. RoHS PARTS LIST
.......................................
SERVICE MANUAL (OCH481)
2
1
FUNCTIONAL AND ELECTRICAL PARTS
PUZ-A18NHA4
PUZ-A18NHA4-BS
PUY-A12NHA4
PUY-A12NHA4-BS
PUY-A18NHA4
PUY-A18NHA4-BS
RoHS PARTS LIST
23
22
21
20
19
18
1
16
15
2
3
17
14
13
12
11
10
9
8
7
6
4
5
2
Part numbers that are circled are not shown in the figure.
Q'ty/set
No.
1 G R01 E52 221 FAN MOTOR 1 1 1 MF1
2 G R01 E07 115 PROPELLER FAN 1 1 1
3 G R01 E08 097 NUT 1 1 1
4 G T92 577 280 COMPRESSOR
5 G T7W E10 201 THERMISTOR(SHELL) 1 1 1 TH32
6 G T7W E05 410 STOP VALVE (GAS) 1/2 1 1 1
7 G R01 E27 410 STOP VALVE (LIQUID) 1/4 1 1 1
8
9 G T7W E22 440 ACCUMULATOR 1 1 1
10 G R01 E75 401 EXPANSION VALVE 1 1 1
11 G R01 E36 242
12 G R01 E12 403 CHARGE PLUG 1 1 1
13 G T7W E07 208 HIGH PRESSURE SWITCH 1 1 1 63H
14 G R01 E97 202
15 G R01 E30 403 4-WAY VALVE 1
16 G T7W E33 242
17 G T7W E39 716 TERMINAL BLOCK
18 G T7W E99 315
19 G R01 E22 259 REACTOR 1 1 1 ACL
20 G T7W E20 346 NOISE FILTER 1 1 1 N.F.
21 G T7W E54 313 POWER CIRCUIT BOARD 1 1 1 P.B.
22 G R01 E99 202 THERMISTOR (HEATSINK) 1 1 1 TH8
23
24 G R01 E14 239 FUSE 6.3A 250V 4 4 4 F1,2,3,4
Part No. Part Name Specifi cation
RoHS
SNB130FQCM1
Including
RUBBER MOUNT
G R01 N01 202
G R01 E98 202
G T7W E58 408 HEAT EXCHANGER 1
G T7W E57 408 HEAT EXCHANGER 1 1
THERMISTOR (OUTDOOR PIPE)
THERMISTOR (OUTDOOR PIPE)
LINER EXPANSION VALVE COIL
THERMISTOR
(OUTDOOR 2-PHASE PIPE, OUTDOOR)
SOLENOID COIL (4-WAY VALVE)
6P(L1,L2,GR,S1,S2,S3)
CONTROLLER CIRCUIT BOARD
PUZ-A PUY-A
18 12 18
NHA4(-BS)
111 MC
1 1 TH3
1 1 1 LEV-A
1 1 1 TH6,7
1 21S4
1 1 1 TB1
1 1 1 C.B.
NHA4(-BS)
1 TH3
Remarks
(Drawing No.)
Wiring
Diagram
Symbol
Recom-
mended
Q'ty
3
FUNCTIONAL PARTS
PUZ-A24/30/36NHA4 PUZ-A24/30/36NHA4-BS
PUY-A24/30/36NHA4
PUY-A24/30/36NHA4-BS
1
18
17
2
3
A24
24
23
16
15
14
7
13
12
4
5
6
7
8
9
10
11
A30/36
26
19
20
21
4
22
19
21
20
23
25
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