No. OBB702 PARTS CATALOG -...
Transcript of No. OBB702 PARTS CATALOG -...
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CONTENTS
1. RoHS PARTS LIST ·····································22. OPTIONAL PARTS ··································· 22
NOTE: • RoHS compliant products have <G> mark on the spec name plate.
SERVICE MANUAL (OBH702)
TM
INDOOR UNIT
PARTS CATALOGNo. OBB702
REVISED EDITION-D
OUTDOOR UNIT
ModelsMXZ-2C20NA2 - U1
MXZ-3C24NA MXZ-3C24NA2 - U1
MXZ-3C30NA MXZ-3C30NA2 - U1
MXZ-4C36NA MXZ-4C36NA2 - U1
MXZ-5C42NA MXZ-5C42NA2 - U1
MXZ-2C20NAHZ MXZ-2C20NAHZ2 - U1
MXZ-3C24NAHZ MXZ-3C24NAHZ2 - U1
MXZ-3C30NAHZ MXZ-3C30NAHZ2 - U1
OBB702 REVISED EDITION-C is void.
Revision D:• MXZ-2C20NA2- U1 has been added.
MXZ-3C24NA MXZ-3C24NA2MXZ-3C30NA MXZ-3C30NA2MXZ-4C36NA MXZ-4C36NA2
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RoHS PARTS LIST1
Revision A:• MXZ-3C24NA, MXZ-3C30NA and MXZ-4C36NA have been added.
Revision B:• The part number of the ice guard for MXZ-5C42NA has been corrected.
Revision C:• MXZ-3C24/3C30/4C36/5C42NA2- U1 and MXZ-2C20/3C24/3C30NAHZ2- U1 have been added.
Revision D:• MXZ-2C20NA2- U1 has been added.
MXZ-2C20NA21-1. OUTDOOR UNIT STRUCTURAL PARTS AND FUNCTIONAL PARTS
3
2
1
5
12
19
2021
10
11
6 7 8 9
13
14
15
1617
18
4
2223
OBB702D
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No.
RoH
S
Parts No. Parts NameSymbol
in WiringDiagram
Q'ty/unitRemakes
MXZ-2C20NA2- U1
1 G E12 T07 232 CABINET 12 G E12 817 009 HANDLE 13 G E12 J69 531 ICE GUARD 14 G E12 J69 521 GRILLE 15 G E12 T07 246 SUB PANEL 16 G E12 01B 900 COMPRESSOR MC 1 SNB140FQUH2T7 G E12 C34 506 COMPRESSOR RUBBER SET 3 3 RUBBERS SET
8G E12 851 640 EXPANSION VALVE 1 A roomG E12 R51 493 EXPANSION VALVE COIL LEV A 1 A room
9G E12 851 640 EXPANSION VALVE 1 B roomG E12 R52 493 EXPANSION VALVE COIL LEV B 1 B room
10 G E12 T07 290 BASE 111 G E12 D36 666 UNION(GAS)(ø9.52) 2 ø3/812 G E12 D36 667 UNION(LIQUID)(ø6.35) 2 ø1/413 G E12 E79 641 SERVICE PORT 214 G E12 R51 233 BACK PANEL 115 G E12 R51 245 SERVICE PANEL 116 G E12 D36 662 STOP VALVE (LIQUID) (ø9.52) 1 ø3/817 G E12 C88 661 STOP VALVE (GAS) (ø15.88) 1 ø5/818 G E12 A56 961 4-WAY VALVE 119 G E12 W66 646 HIGH PRESSURE SWITCH HPS 1 4.41 MPa (45.0 kg/cm2)20 G E12 819 297 TOP PANEL 121 G E12 J69 523 REAR GUARD 122 G E12 01B 630 OUTDOOR HEAT EXCHANGER 123 G E12 J69 515 MOTOR SUPPORT 124 G E12 938 937 CAPILLARY TUBE (ø3.6 × ø2.4 × 500) 8 O.D.0.14 x I.D.0.09 x 19.6825 G E12 939 936 CAPILLARY TUBE (ø4.0 × ø2.8 × 100) 2 O.D.0.16 x I.D.0.11 x 3.9426 G E12 C18 959 POWER RECEIVER 1
27G E12 853 640 EXPANSION VALVE 1 R G E12 T07 493 EXPANSION VALVE COIL LEV R 1
3
RoHS PARTS LIST (RoHS compliant)
MXZ-2C20NA21-1. OUTDOOR UNIT STRUCTURAL PARTS AND FUNCTIONAL PARTSPart numbers that are circled are not shown in the illustration.
OBB702D
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9
8
1 2 43 5 76
MXZ-2C20NA21-2. OUTDOOR UNIT FUNCTIONAL PARTS AND ELECTRICAL PARTS
10
4
RoHS PARTS LIST (RoHS compliant)
OBB702D
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MXZ-2C20NA21-2. OUTDOOR UNIT FUNCTIONAL PARTS AND ELECTRICAL PARTS
No.
RoH
S
Parts No. Parts NameSymbol
in WiringDiagram
Q'ty/unitRemakes
MXZ-2C20NA2- U1
1 G E12 851 501 PROPELLER FAN 12 G E12 01B 301 OUTDOOR FAN MOTOR MF 1 RC0J77-3 G E12 01B 440 POWER BOARD 1 Including heat sink and RT64
4 G E12 01B 450 OUTDOOR CONTROL P.C. BOARD 1
5 G E12 R51 337 REACTOR L 1 20 A 600 μH6 G E12 C92 375 TERMINAL BLOCK TB2~3 2 Indoor unit connecting7 G E12 01B 374 TERMINAL BLOCK TB1 18 G E12 01B 490 R.V. COIL 21S4 1
9 G E12 T07 308 THERMISTOR SET RT61,RT62, RT68 1 DEFROST, DISCHARGE
OUTDOOR HEAT EXCHANGER
10 G E12 T07 309 AMBIENT TEMPERATURE THERMISTOR RT65 1
5
RoHS PARTS LIST (RoHS compliant)
OBB702D
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RoHS PARTS LIST (RoHS compliant)
MXZ-3C24NA MXZ-3C30NA MXZ-4C36NAMXZ-3C24NA2 MXZ-3C30NA2 MXZ-4C36NA21-1. OUTDOOR UNIT STRUCTURAL PARTS AND FUNCTIONAL PARTS
30
29
1
26
27
28
2
3
4 5 96 7 8
10 11
13
14
15
1216
20
17
21
22
23
25 24
1819
31
OBB702D
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RoHS PARTS LIST (RoHS compliant)
No.
RoH
S
Part No. Part NameSymbol
in WiringDiagram
Q'ty/unit
RemarksMXZ-
3C24NA
3C24NA2- U1
3C30NA
3C30NA2- U1
4C36NA
4C36NA2- U1
1 G T7W E21 668 FRONT PANEL 1 1 1G T7W E22 668 1 1 1
2 G R01 E02 631 ICE GUARD 1 1 1 1 1 13 G R01 E73 691 WIRE GRILLE 1 1 1 1 1 1
4 G T7W E24 686 BASE ASSEMBLY 1 1 1G T7W E25 686 1 1 1
5 G T97 419 607 COMPRESSOR MC 1 1 1 1 1 1 SNB220FQGMC Including rubber mounts
6 G T7W E59 401 EXPANSION VALVE ASSY 1 1 D room, Including union and capillary tube
G T7W E81 242 LEV COIL LEV D 1 1 D room, Connector: YELLOW
7 G T7W E58 401 EXPANSION VALVE ASSY 1 1 1 1 1 1 C room, Including union and capillary tube
G T7W E80 242 LEV COIL LEV C 1 1 1 1 1 1 C room Connector: BLUE
8 G T7W E57 401 EXPANSION VALVE ASSY 1 1 1 1 1 1 B room, Including union and capillary tube
G T7W E79 242 LEV COIL LEV B 1 1 1 1 1 1 B room, Connector: RED
9 G T7W E56 401 EXPANSION VALVE ASSY 1 1 1 1 1 1 A room, Including union and capillary tube
G T7W E78 242 LEV COIL LEV A 1 1 1 1 1 1 A room, Connector: WHITE10 G T7W A02 655 HANDLE (R FRONT) 1 1 1 1 1 111 G T7W E23 667 SERVICE PANEL 1 1 1 1 1 112 G T7W A03 655 HANDLE (R REAR) 1 1 1 1 1 113 G T7W E11 682 REAR PANEL 1 1 1 1 1 114 G T7W E38 661 BACK PILLAR 1 1 1 1 1 1
15 G T7W E26 440 ACCUMULATOR 1 1 1G T7W E27 440 1 1 1
16 G T7W E06 410 STOP VALVE ASSY 1 1 1 1 1 1 Including both valves17 G T7W E07 617 CONDUIT PLATE SET 1 1 1 1 1 118 G R01 E13 413 SERVICE PORT 1 1 1 1 1 119 G R01 E12 413 SERVICE PORT 1 1 1 1 1 1
20 G T7W E11 208 HIGH PRESSURE SWITCH HPS 1 1 1 4.8 MPa (48.9 kg/cm2)G T7W E13 208 1 1 1 4.41 MPa (45.0 kg/cm2)
21 G T7W E06 403 4-WAY VALVE 1 1 1 1 1 122 G T7W E06 698 REAR GUARD 1 1 1 1 1 123 G T7W E14 641 TOP PANEL 1 1 1 1 1 124 G T7W E17 130 MOTOR SUPPORT 1 1 1 1 1 1
25 G T7W E75 408 OUTDOOR HEAT EXCHANGER 1 1 1 1 1 1 Including capillary tubes
and distributor26 G T7W E11 662 SIDE PANEL (L) 1 1 1 1 1 127 G T7W A01 655 HANDLE (REAR) 1 1 1 1 1 128 G T7W A00 655 HANDLE (FRONT) 1 1 1 1 1 129 G T7W A01 602 COMPRESSOR FELT (TOP) 1 1 1 1 1 130 G T7W A00 602 COMPRESSOR FELT (BODY) 1 1 1 1 1 131 G T7W A01 005 BRAND LABEL 1 1 1 1 1 132 G T7W A00 508 DAMPER SET 1 1 1 1 1 1 2 PCS SET 95 x 250 T2 (mm)
Part number that is circled is not shown in the illustration.
MXZ-3C24NA MXZ-3C30NA MXZ-4C36NAMXZ-3C24NA2 MXZ-3C30NA2 MXZ-4C36NA21-1. OUTDOOR UNIT STRUCTURAL PARTS AND FUNCTIONAL PARTS
OBB702D
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RoHS PARTS LIST (RoHS compliant)
11
10
1 2 43 5
7
8
6
MXZ-3C24NA MXZ-3C30NA MXZ-4C36NAMXZ-3C24NA2 MXZ-3C30NA2 MXZ-4C36NA21-2. OUTDOOR UNIT FUNCTIONAL PARTS AND ELECTRICAL PARTS
1213
14
16
15
9
OBB702D
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RoHS PARTS LIST (RoHS compliant)
MXZ-3C24NA MXZ-3C30NA MXZ-4C36NAMXZ-3C24NA2 MXZ-3C30NA2 MXZ-4C36NA21-2. OUTDOOR UNIT FUNCTIONAL PARTS AND ELECTRICAL PARTSPart number that is circled is not shown in the illustration.
No.
RoH
S
Part No. Part NameSymbol
in WiringDiagram
Q'ty/unit
RemarksMXZ-
3C24NA
3C24NA2- U1
3C30NA
3C30NA2- U1
4C36NA
4C36NA2- U1
1 G R01 E09 097 PROPELLER FAN NUT 1 1 1 1 1 12 G T7W A00 115 PROPELLER FAN 1 1 1 1 1 13 G T7W A13 221 OUTDOOR FAN MOTOR MF 1 1 1 1 1 1
4
G T7W GB1 315
OUTDOOR CONTROL P.C. BOARD
1G T7W GY0 315 1G T7W GC0 315 1G T7W GZ0 315 1G T7W GD1 315 1G T7W H00 315 1
5 G T7W A02 327 CB HOLDER 1 1 1 1 1 1
6 G T7W E13 716 TERMINAL BLOCK TB2,3,4,(5) 3 3 3 3 4 4 Indoor unit connecting 3P (S1,S2,S3)
7 G T7W E63 716 TERMINAL BLOCK TB1 1 1 1 1 1 1 Power supply 3P (L1,L2,GR)
8 G T7W E25 259 REACTOR L 1 1 1 1 1 19 G T7W E83 242 R.V. COIL 21S4 1 1 1 1 1 1
10 G T7W E71 202 THERMISTOR RT61,62,68 1 1 1 1 1 1 DEFROST, DISCHARGE,OUTDOOR HEAT EXCHANGER
11 G T7W E72 202 THERMISTOR RT65 1 1 1 1 1 1 AMBIENT12 G R01 E99 202 THERMISTOR RT64 1 1 1 1 1 1 FIN (HEAT SINK)13 G T7W A00 325 PB COVER 1 1 1 1 1 1
14G T7W AE0 323 OUTDOOR POWER
P.C. BOARD1 1 1
G T7W AW0 323 1 1 115 G T7W A03 371 HEAT SINK 1 1 1 1 1 116 G T7W A00 327 PB HOLDER 1 1 1 1 1 117 G T7W A00 510 COMPRESSOR LEAD ASSY SET 1 1 1 1 1 1
OBB702D
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10
RoHS PARTS LIST (RoHS compliant)
MXZ-5C42NA MXZ-5C42NA21-3. OUTDOOR UNIT STRUCTURAL PARTS AND FUNCTIONAL PARTS
33
34
35
1
2
3
4 5 67 8 9
10 11
17
19
24
20212223
12 13
32 31 30
15TOP
15
14
UNDER
16
28
29
272625
18
OBB702D
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11
RoHS PARTS LIST (RoHS compliant)
MXZ-5C42NA MXZ-5C42NA21-3. OUTDOOR UNIT STRUCTURAL PARTS AND FUNCTIONAL PARTSPart numbers that are circled are not shown in the illustration.
No.
RoH
S
Part No. Part NameSymbol
In WiringDiagram
Q'ty/unit
RemarksMXZ-
5C42NA 5C42NA2- U1
1 G E12 N99 232 FRONT PANEL 1 12 G E17 A15 531 ICE GUARD 1 13 G E17 942 521 GRILLE 1 14 G E12 N99 290 BASE ASSEMBLY 1 15 G E12 N99 900 COMPRESSOR MC 1 1 MNB33FBTMC-L6 G E12 267 506 COMPRESSOR RUBBER SET 3 3 3 RUBBERS SET
7G E12 N99 640 EXPANSION VALVE 1 1 E roomG E12 P64 493 LEV COIL LEV E 1 1 E room
8G E12 N99 640 EXPANSION VALVE 1 1 D roomG E12 P63 493 LEV COIL LEV D 1 1 D room
9G E12 N99 640 EXPANSION VALVE 1 1 C roomG E12 P02 493 LEV COIL LEV C 1 1 C room
10G E12 N99 640 EXPANSION VALVE 1 1 B roomG E12 P01 493 LEV COIL LEV B 1 1 B room
11G E12 N99 640 EXPANSION VALVE 1 1 A roomG E12 N99 493 LEV COIL LEV A 1 1 A room
12 G E12 P01 009 HANDLE 1 113 G E12 N99 245 SERVICE PANEL 1 1 Without LABEL14 G E12 N99 009 HANDLE (BACK) 1 1
15G E12 N99 978 CONDUIT PLATE (TOP) 1 1G E12 P01 978 CONDUIT PLATE (UNDER) 1 1
16 G E12 N99 233 BACK PANEL 1 117 G E12 D37 666 UNION (GAS) (ø12.7) 1 1 ø1/2, A room18 G E12 D36 666 UNION (GAS) (ø9.52) 4 4 ø3/8, B, C, D, E room19 G E12 D36 667 UNION (LIQUID) (ø6.35) 5 5 ø1/4, A, B, C, D, E room20 G E12 N99 661 STOP VALVE (GAS) (ø15.88) 1 1 ø5/821 G E12 N99 932 ACCUMULATOR 1 122 G E12 N99 662 STOP VALVE (LIQUID) (ø9.52) 1 1 ø3/823 G E12 P64 814 BACK PILLAR 1 124 G E12 N99 641 SERVICE PORT 2 225 G E12 N99 961 4-WAY VALVE 1 1
26G E12 853 646
HIGH PRESSURE SWITCH HPS1 4.8 MPa (48.9 kg/cm2)
G E12 W66 646 1 4.41 MPa (45.0 kg/cm2)27 G E12 N99 293 SEPARATOR 1 128 G E12 N99 523 REAR GUARD 1 129 G E12 N99 297 TOP PANEL 1 130 G E12 P64 515 MOTOR SUPPORT 1 131 G E12 N99 630 OUTDOOR HEAT EXCHANGER (TOP) 1 1 Including capillary tubes32 G E12 P01 630 OUTDOOR HEAT EXCHANGER (UNDER) 1 1 Including capillary tubes33 G E12 N99 086 SIDE PANEL-L 1 134 G E17 943 009 HANDLE (REAR) 1 135 G E17 942 009 HANDLE (FRONT) 1 136 G E12 N99 492 2-WAY SOLENOID VALVE 1 137 G E12 939 936 CAPILLARY TUBE (ø4.0 x ø2.8 x 100) 5 5 O.D. 0.16 x I.D. 0.11 x 3.9438 G E12 820 936 CAPILLARY TUBE (ø2.5 x ø0.6 x 1000) 1 1 O.D. 0.10 x I.D. 0.02 x 39.37
OBB702D
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12
RoHS PARTS LIST (RoHS compliant)
MXZ-5C42NA MXZ-5C42NA21-4. OUTDOOR UNIT FUNCTIONAL PARTS AND ELECTRICAL PARTS
321 4 5 6
7
8
9
101112
OBB702D
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13
RoHS PARTS LIST (RoHS compliant)
No.
RoH
S
Part No. Part NameSymbol
In WiringDiagram
Q'ty/unit
RemarksMXZ-
5C42NA 5C42NA2- U1
1 G E17 A15 508 PROPELLER FAN NUT 1 12 G E12 N99 501 PROPELLER FAN 1 1
3G E12 N99 301
OUTDOOR FAN MOTOR MF1 SIC-81FW-D888-
G E12 W66 301 1 SIC-88FWJ-D888-
4G E12 P64 450
OUTDOOR CONTROL P.C. BOARD1
G E12 W69 450 15 G E12 P01 490 2-WAY VALVE SOLENOID COIL 21S2 1 16 G E12 N99 490 R.V. COIL 21S4 1 17 G E12 C92 375 TERMINAL BLOCK TB2,3,4,5,6 5 5 Indoor unit connecting
8 G E12 N99 374 TERMINAL BLOCK TB1 1 1 Power supply
9 G E12 N99 308 THERMISTOR SET RT61,62,68 1 1 DEFROST, DISCHARGE,OUTDOOR HEAT EXCHANGER
10 G E12 N99 309 AMBIENT TEMPERATURE THERMISTOR RT65 1 1
11G E12 N99 440
OUTDOOR POWER P.C. BOARD1 Including heat sink
and RT64G E12 R55 440 112 G E12 N99 337 REACTOR L1,L2 2 2 30A 750μH
MXZ-5C42NA MXZ-5C42NA21-4. OUTDOOR UNIT FUNCTIONAL PARTS AND ELECTRICAL PARTS
OBB702D
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RoHS PARTS LIST (RoHS compliant)
MXZ-2C20NAHZ MXZ-2C20NAHZ21-5. OUTDOOR UNIT STRUCTURAL PARTS AND FUNCTIONAL PARTS
29
27
28
30
31
32
33
1
2
3
4 5 6 7 8
13
12
11
9 10
26
21
22
24
25
20
18
19
1617
14
15
23
OBB702D
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RoHS PARTS LIST (RoHS compliant)
MXZ-2C20NAHZ MXZ-2C20NAHZ21-5. OUTDOOR UNIT STRUCTURAL PARTS AND FUNCTIONAL PARTSPart numbers that are circled are not shown in the illustration.
No.
RoH
S
Part No. Part NameSymbol
In WiringDiagram
Q'ty/unit
RemarksMXZ-
2C20NAHZ 2C20NAHZ2- U1
1 G E12 N99 232 FRONT PANEL 1 12 G E17 A15 531 ICE GUARD 1 13 G E17 942 521 GRILLE 1 14 G E12 N99 290 BASE ASSEMBLY 1 15 G E12 N99 900 COMPRESSOR MC 1 1 MNB33FBTMC-L6 G E12 267 506 COMPRESSOR RUBBER SET 3 3 3 RUBBERS SET
7G E12 N99 640 EXPANSION VALVE 1 1 B roomG E12 P01 493 LEV COIL LEV B 1 1 B room
8G E12 N99 640 EXPANSION VALVE 1 1 A roomG E12 N99 493 LEV COIL LEV A 1 1 A room
9 G E12 N99 245 SERVICE PANEL 1 110 G E12 P01 009 HANDLE 1 111 G E12 N99 009 HANDLE (BACK) 1 112 G E12 N99 978 CONDUIT PLATE 1 113 G E12 N99 233 BACK PANEL 1 114 G E12 D36 666 UNION (GAS) (ø9.52) 2 2 ø3/8, A, B room15 G E12 D36 667 UNION (LIQUID) (ø6.35) 2 2 ø1/4, A, B room16 G E12 N99 661 STOP VALVE (GAS) (ø15.88) 1 1 ø5/817 G E12 N99 932 ACCUMULATOR 1 118 G E12 N99 662 STOP VALVE (LIQUID) (ø9.52) 1 1 ø3/819 G E12 N99 814 BACK PILLAR 1 120 G E12 N99 641 SERVICE PORT 2 221 G E12 N99 961 4-WAY VALVE 1 1
22G E12 853 646
HIGH PRESSURE SWITCH HPS1 4.8 MPa (48.9 kg/cm2)
G E12 W66 646 1 4.41 MPa (45.0 kg/cm2)23 G E12 N99 297 TOP PANEL 1 124 G E12 N99 293 SEPARATOR 1 125 G E12 N99 523 REAR GUARD 1 126 G E12 N99 515 MOTOR SUPPORT 1 127 G E12 N99 630 OUTDOOR HEAT EXCHANGER (TOP) 1 1 Including capillary tubes28 G E12 P01 630 OUTDOOR HEAT EXCHANGER (UNDER) 1 1 Including capillary tubes29 G E12 N99 526 DEFROST HEATER H 1 130 G E12 N99 381 HEATER PROTECTOR 26H 1 131 G E12 N99 086 SIDE PANEL (L) 1 132 G E17 943 009 HANDLE (REAR) 1 133 G E17 942 009 HANDLE (FRONT) 1 134 G E12 N99 492 2-WAY SOLENOID VALVE 1 135 G E12 939 936 CAPILLARY TUBE (ø4.0 x ø2.8 x 100) 2 2 O.D. 0.16 x I.D. 0.11 x 3.9436 G E12 820 936 CAPILLARY TUBE (ø2.5 x ø0.6 x 1000) 1 1 O.D. 0.10 x I.D. 0.02 x 39.37
OBB702D
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16
RoHS PARTS LIST (RoHS compliant)
MXZ-2C20NAHZ MXZ-2C20NAHZ21-6. OUTDOOR UNIT FUNCTIONAL PARTS AND ELECTRICAL PARTS
321 4 5 6
7
8
9101112
OBB702D
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17
RoHS PARTS LIST (RoHS compliant)
No.
RoH
S
Part No. Part NameSymbol
In WiringDiagram
Q'ty/unit
RemarksMXZ-
2C20NAHZ 2C20NAHZ2- U1
1 G E17 A15 508 PROPELLER FAN NUT 1 12 G E12 N99 501 PROPELLER FAN 1 1
3G E12 N99 301
OUTDOOR FAN MOTOR MF1 SIC-81FW-D888-
G E12 W66 301 1 SIC-88FWJ-D888-
4G E12 N99 450
OUTDOOR CONTROL P.C. BOARD1
G E12 W66 450 15 G E12 P01 490 2-WAY VALVE SOLENOID COIL 21S2 1 16 G E12 N99 490 R.V. COIL 21S4 1 17 G E12 C92 375 TERMINAL BLOCK TB2,3 2 2 Indoor unit connecting8 G E12 N99 374 TERMINAL BLOCK TB1 1 1 Power supply
9 G E12 N99 308 THERMISTOR SET RT61,62,68 1 1 DEFROST, DISCHARGE,OUTDOOR HEAT EXCHANGER
10 G E12 N99 309 AMBIENT TEMPERATURE THERMISTOR RT65 1 1
11G E12 N99 440
OUTDOOR POWER P.C. BOARD1 Including heat sink
and RT64G E12 R55 440 112 G E12 N99 337 REACTOR L1,L2 2 2 30A 750μH
MXZ-2C20NAHZ MXZ-2C20NAHZ21-6. OUTDOOR UNIT FUNCTIONAL PARTS AND ELECTRICAL PARTS
OBB702D
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18
RoHS PARTS LIST (RoHS compliant)
MXZ-3C24NAHZ MXZ-3C30NAHZMXZ-3C24NAHZ2 MXZ-3C30NAHZ21-7. OUTDOOR UNIT STRUCTURAL PARTS AND FUNCTIONAL PARTS
31
32
33
35
34
1
2
3
4 5 6 987
12
14
13
13
UNDER
TOP
10 11
2829
30
27
26
24
23
22
20
21
18
19
17
15
25
16
OBB702D
![Page 19: No. OBB702 PARTS CATALOG - MyLinkDrivemeus1.mylinkdrive.com/files/MXZ-5C42NA_MXZ-2C20-3C24-3C...CONTENTS 1. RoHS PARTS LIST 2 2. OPTIONAL PARTS 22 NOTE: • RoHS compliant products](https://reader031.fdocuments.us/reader031/viewer/2022012304/5bfa9ca609d3f25f758be6e5/html5/thumbnails/19.jpg)
19
RoHS PARTS LIST (RoHS compliant)
MXZ-3C24NAHZ MXZ-3C30NAHZMXZ-3C24NAHZ2 MXZ-3C30NAHZ21-7. OUTDOOR UNIT STRUCTURAL PARTS AND FUNCTIONAL PARTSPart numbers that are circled are not shown in the illustration.
No.
RoH
S
Part No. Part NameSymbol
In WiringDiagram
Q'ty/unit
RemarksMXZ-
3C24NAHZ 3C24NAHZ2- U1
3C30NAHZ 3C30NAHZ2- U1
1 G E12 N99 232 FRONT PANEL 1 1 1 12 G E17 A15 531 ICE GUARD 1 1 1 13 G E17 942 521 GRILLE 1 1 1 14 G E12 N99 290 BASE ASSEMBLY 1 1 1 15 G E12 N99 900 COMPRESSOR MC 1 1 1 1 MNB33FBTMC-L6 G E12 267 506 COMPRESSOR RUBBER SET 3 3 3 3 3 RUBBERS SET
7G E12 N99 640 EXPANSION VALVE 1 1 1 1 C roomG E12 P02 493 LEV COIL LEV C 1 1 1 1 C room
8G E12 N99 640 EXPANSION VALVE 1 1 1 1 B roomG E12 P01 493 LEV COIL LEV B 1 1 1 1 B room
9G E12 N99 640 EXPANSION VALVE 1 1 1 1 A roomG E12 N99 493 LEV COIL LEV A 1 1 1 1 A room
10 G E12 N99 245 SERVICE PANEL 1 1 1 1 Without LABEL11 G E12 P01 009 HANDLE 1 1 1 112 G E12 N99 009 HANDLE (BACK) 1 1 1 1
13G E12 N99 978 CONDUIT PLATE (TOP) 1 1 1 1G E12 P01 978 CONDUIT PLATE (UNDER) 1 1 1 1
14 G E12 N99 233 BACK PANEL 1 1 1 115 G E12 D37 666 UNION (GAS) (ø12.7) 1 1 1 1 ø1/2, A room16 G E12 D36 666 UNION (GAS) (ø9.52) 2 2 2 2 ø3/8, B, C room17 G E12 D36 667 UNION (LIQUID) (ø6.35) 3 3 3 3 ø1/4, A, B, C room18 G E12 N99 661 STOP VALVE (GAS) (ø15.88) 1 1 1 1 ø5/819 G E12 N99 932 ACCUMULATOR 1 1 1 120 G E12 N99 662 STOP VALVE (LIQUID) (ø9.52) 1 1 1 1 ø3/821 G E12 P01 814 BACK PILLAR 1 1 1 122 G E12 N99 641 SERVICE PORT 2 2 2 2
23G E12 853 646
HIGH PRESSURE SWITCH HPS1 1 4.8 MPa (48.9 kg/cm2)
G E12 W66 646 1 1 4.41 MPa (45.0 kg/cm2)24 G E12 N99 961 4-WAY VALVE 1 1 1 125 G E12 N99 297 TOP PANEL 1 1 1 1 Without LABEL26 G E12 N99 293 SEPARATOR 1 1 1 127 G E12 N99 523 REAR GUARD 1 1 1 128 G E12 N99 515 MOTOR SUPPORT 1 1 1 129 G E12 N99 630 OUTDOOR HEAT EXCHANGER (TOP) 1 1 1 1 Including capillary tubes30 G E12 P01 630 OUTDOOR HEAT EXCHANGER (UNDER) 1 1 1 1 Including capillary tubes31 G E12 N99 526 DEFROST HEATER H 1 1 1 132 G E12 N99 381 HEATER PROTECTOR 26H 1 1 1 133 G E12 N99 086 SIDE PANEL (L) 1 1 1 134 G E17 943 009 HANDLE (REAR) 1 1 1 135 G E17 942 009 HANDLE (FRONT) 1 1 1 136 G E12 N99 492 2-WAY SOLENOID VALVE 1 1 1 137 G E12 939 936 CAPILLARY TUBE (ø4.0 x ø2.8 x 100) 3 3 3 3 O.D. 0.16 x I.D. 0.11 x 3.9438 G E12 820 936 CAPILLARY TUBE (ø2.5 x ø0.6 x 1000) 1 1 1 1 O.D. 0.10 x I.D. 0.02 x 39.37
OBB702D
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20
RoHS PARTS LIST (RoHS compliant)
MXZ-3C24NAHZ MXZ-3C30NAHZMXZ-3C24NAHZ2 MXZ-3C30NAHZ21-8. OUTDOOR UNIT FUNCTIONAL PARTS AND ELECTRICAL PARTS
321 4 5 6
7
8
9
101112
OBB702D
![Page 21: No. OBB702 PARTS CATALOG - MyLinkDrivemeus1.mylinkdrive.com/files/MXZ-5C42NA_MXZ-2C20-3C24-3C...CONTENTS 1. RoHS PARTS LIST 2 2. OPTIONAL PARTS 22 NOTE: • RoHS compliant products](https://reader031.fdocuments.us/reader031/viewer/2022012304/5bfa9ca609d3f25f758be6e5/html5/thumbnails/21.jpg)
21
RoHS PARTS LIST (RoHS compliant)
MXZ-3C24NAHZ MXZ-3C30NAHZMXZ-3C24NAHZ2 MXZ-3C30NAHZ21-8. OUTDOOR UNIT FUNCTIONAL PARTS AND ELECTRICAL PARTS
No.
RoH
S
Part No. Part NameSymbol
In WiringDiagram
Q'ty/unit
RemarksMXZ-
3C24NAHZ 3C24NAHZ2- U1
3C30NAHZ 3C30NAHZ2- U1
1 G E17 A15 508 PROPELLER FAN NUT 1 1 1 12 G E12 N99 501 PROPELLER FAN 1 1 1 1
3G E12 N99 301
OUTDOOR FAN MOTOR MF1 1 SIC-81FW-D888-
G E12 W66 301 1 1 SIC-88FWJ-D888-
4
G E12 P01 450
OUTDOOR CONTROL P.C. BOARD
1G E12 W67 450 1G E12 P02 450 1G E12 W68 450 1
5 G E12 P01 490 2-WAY VALVE SOLENOID COIL 21S2 1 1 1 16 G E12 N99 490 R.V. COIL 21S4 1 1 1 17 G E12 C92 375 TERMINAL BLOCK TB2,3,4 3 3 3 3 Indoor unit connecting8 G E12 N99 374 TERMINAL BLOCK TB1 1 1 1 1 Power supply
9 G E12 N99 308 THERMISTOR SET RT61,62,68 1 1 1 1 DEFROST, DISCHARGE,OUTDOOR HEAT EXCHANGER
10 G E12 N99 309 AMBIENT TEMPERATURE THERMISTOR RT65 1 1 1 1
11G E12 N99 440
OUTDOOR POWER P.C. BOARD1 1 Including heat sink
and RT64G E12 R55 440 1 112 G E12 N99 337 REACTOR L1,L2 2 2 2 2 30A 750μH
OBB702D
![Page 22: No. OBB702 PARTS CATALOG - MyLinkDrivemeus1.mylinkdrive.com/files/MXZ-5C42NA_MXZ-2C20-3C24-3C...CONTENTS 1. RoHS PARTS LIST 2 2. OPTIONAL PARTS 22 NOTE: • RoHS compliant products](https://reader031.fdocuments.us/reader031/viewer/2022012304/5bfa9ca609d3f25f758be6e5/html5/thumbnails/22.jpg)
PAC-SH96SG-E
Air outlet grille Support23-9/32” 3-5/32”
22-2
3/32
”
MAC-856SG
22
OPTIONAL PARTS2
2-1. DIFFERENT-DIAMETER PIPE Unit : inch
Unit : inch2-2. OUTLET GUIDE Changes air discharge direction.
Applied unit Model name Model codeMXZ-3C24NAMXZ-3C30NAMXZ-4C36NAMXZ-5C42NAMXZ-2C20NAHZMXZ-3C24NAHZMXZ-3C30NAHZMXZ-3C24NA2MXZ-3C30NA2MXZ-4C36NA2MXZ-5C42NA2MXZ-2C20NAHZ2MXZ-3C24NAHZ2MXZ-3C30NAHZ2
PAC-SH96SG-E 7H2N19
MXZ-2C20NA2 MAC-856SG 51H856
Applied unit Model nameConnected pipes
diameterDiameter
ADiameter
BLength
C
MXZ-3C24NAMXZ-3C30NAMXZ-4C36NAMXZ-5C42NAMXZ-2C20NAHZMXZ-3C24NAHZMXZ-3C30NAHZMXZ-2C20NA2MXZ-3C24NA2MXZ-3C30NA2MXZ-4C36NA2MXZ-5C42NA2MXZ-2C20NAHZ2MXZ-3C24NAHZ2MXZ-3C30NAHZ2
MAC-A454JP-E ø3/8 — ø1/2 ø3/8 ø1/2 2.72
MAC-A455JP-E ø1/2 — ø3/8 ø1/2 ø3/8 2.56
MAC-A456JP-E ø1/2 — ø5/8 ø1/2 ø5/8 2.62
PAC-493PI ø1/4 — ø3/8 ø1/4 ø3/8 2.38
PAC-SG76RJ-E ø3/8 — ø5/8 ø3/8 ø5/8 4.00
BA
C
OBB702D
![Page 23: No. OBB702 PARTS CATALOG - MyLinkDrivemeus1.mylinkdrive.com/files/MXZ-5C42NA_MXZ-2C20-3C24-3C...CONTENTS 1. RoHS PARTS LIST 2 2. OPTIONAL PARTS 22 NOTE: • RoHS compliant products](https://reader031.fdocuments.us/reader031/viewer/2022012304/5bfa9ca609d3f25f758be6e5/html5/thumbnails/23.jpg)
PAC-645BH-E
PAC-646BH-E
23
2-3. M-NET ADAPTERApplied unit Model name Model code
MXZ-3C24NAMXZ-3C30NAMXZ-4C36NAMXZ-5C42NAMXZ-2C20NAHZMXZ-3C24NAHZMXZ-3C30NAHZMXZ-2C20NA2MXZ-3C24NA2MXZ-3C30NA2MXZ-4C36NA2MXZ-5C42NA2MXZ-2C20NAHZ2MXZ-3C24NAHZ2MXZ-3C30NAHZ2
PAC-IF01MNT-E 7H2N34
2-4. DRAIN SOCKETApplied unit Model name Model code
MXZ-3C24NAMXZ-3C30NAMXZ-4C36NAMXZ-5C42NAMXZ-3C24NA2MXZ-3C30NA2MXZ-4C36NA2MXZ-5C42NA2
PAC-SG60DS-E 7H2N24
2-5. BASE HEATERApplied unit Model name Model code
MXZ-3C24NAMXZ-3C30NAMXZ-4C36NAMXZ-5C42NAMXZ-3C24NA2MXZ-3C30NA2MXZ-4C36NA2MXZ-5C42NA2
PAC-645BH-E 7H2590
MXZ-2C20NA2 PAC-646BH-E 7H2593
Base heater 1 Base heater support (2) 1 Cable tie 2
Heater guard 1 Clamp 1 Fastener 2
Base heater support (1) 1 Screw 8 Spec label 1
Components
OBB702D
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© Copyright 2014 MITSUBISHI ELECTRIC CORPORATIONIssued: Apr. 2017. No. OBB702 REVISED EDITION-DIssued: Feb. 2016. No. OBB702 REVISED EDITION-CIssued: Nov. 2014. No. OBB702 REVISED EDITION-BIssued: Oct. 2014. No. OBB702 REVISED EDITION-APublished: Sep. 2014. No. OBB702Made in Japan Specifications are subject to change without notice.
HEAD OFFICE: TOKYO BUILDING, 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN