Mitsubishi Electric Split-Type, Heat Pump Air Conditioners

Parts Catalog

Revision: Parts No. of side panel (R) and service panel have been updated in REVISED EDITION-A. OCB789 is void.

Date: July 2022

Document No.: OCB789 REVISED EDITION-A

Model Information

Outdoor Unit Model Names:

MXZ-SM36NAM
MXZ-SM48NAM
MXZ-SM60NAM
MXZ-SM36NAMHZ
MXZ-SM42NAMHZ
MXZ-SM48NAMHZ

Service Reference:

MXZ-SM36NAM-U1
MXZ-SM48NAM-U1
MXZ-SM60NAM-U1
MXZ-SM36NAMHZ-U1
MXZ-SM42NAMHZ-U1
MXZ-SM48NAMHZ-U1

1. SERVICE PARTS LIST
2. OPTIONAL PARTS

Refer to SERVICE MANUAL (OCH789) for further details.

1. SERVICE PARTS LIST - STRUCTURAL PARTS

Diagram Description: An exploded view diagram of the outdoor unit showing the arrangement of structural components. Key numbered parts are detailed in the table below.

No.	Parts No.	Parts Name	MXZ-SM36NAM-U1	MXZ-SM48NAM-U1	MXZ-SM60NAM-U1	MXZ-SM36NAMHZ-U1	MXZ-SM42NAMHZ-U1	MXZ-SM48NAMHZ-U1
1	R01 E30 662	SIDE PANEL (L)	1	1	1	1	1	1
2	R01 E73 691	WIRE GRILLE	2	2	2	2	2	2
3	R01 E05 655	HANDLE (FRONT)	2	2	2	2	2	2
4	R01 E23 668	FRONT PANEL	1	1	1	1	1	1
5	T7W E35 686	BASE ASSY	1	1	1	1	1	1
6	T7W E05 617	CONDUIT PLATE	1	1	1	1	1	1
7	R01 E35 658	COVER PANEL (FRONT)	1	1	1	1	1	1
8	R01 E36 658	COVER PANEL (REAR)	1	1	1	1	1	1
9	R01 E06 655	HANDLE (REAR)	2	2	2	2	2	2
10	R01 E81 661	SIDE PANEL (R)	1	1	1	1	1	1
10	R01 E74 661	SIDE PANEL (R)	1	1	1	1	1	1
11	T7W E28 668	SERVICE PANEL	1	1	1	1	1	1
11	T7W E24 668	SERVICE PANEL	1	1	1	1	1	1
12	R01 E36 641	TOP PANEL	1	1	1	1	1	1
13	R01 E10 698	REAR GUARD	1	1	1	1	1	1
14	R01 E59 130	MOTOR SUPPORT	1	1	1	1	1	1
14	R01 E60 130	MOTOR SUPPORT	1	1	1	1	1	1
15	T7W B03 005	BRAND LABEL/SM	1	1	1	1	1	1
16	T7W A10 005	LABEL (H21)	1	1	1	1	1	1

1. SERVICE PARTS LIST - FUNCTIONAL PARTS

Diagram Description: Diagrams illustrating the functional components of the outdoor units for various MXZ-SM models. The tables below list these parts with their corresponding numbers, part numbers, and specifications.

For MXZ-SM36NAM-U1, MXZ-SM48NAM-U1

No.	Parts No.	Parts Name	Quantity	Wiring Diagram Symbol	Remarks
1	R01 R65 408	HEAT EXCHANGER	1
2	T7W A10 221	FAN MOTOR	2	MF1, MF2
3	R01 E16 115	PROPELLER FAN/D550	2
4	R01 E16 097	CAP NUT (MEC) M6	2
5	R01 A57 602	COMP FELT (TOP)	1
6	T7W B04 602	COMP FELT-B/ANB33FN	1
7	R01 U00 602	COMP FELT-U/ANB	1
8	R01 C11 510	LEAD ASSY COMP	1
9	T97 477 077	COMPRESSOR	1	MC	ANB33FNHMT Includes RUBBER MOUNT
10	R01 E81 440	ACCUMULATOR	1
11	R01 E36 201	THERMISTOR/SHELL	1	TH4 (Compressor)
12	R01 H87 202	THERMISTOR	1	TH3 (Outdoor Liquid Pipe)
13	R01 M30 202	THERMISTOR	1	TH2 (HIC Pipe)
14	R01 M31 202	THERMISTOR W	1	TH6 (Suction Pipe) TH7 (Ambient)	Combined Port
15	R01 E16 490	OIL SEPARATOR	1
16	R01 E02 426	CT ASSY	1
17	T7W E11 428	SV1 ASSY	1	SV1
18	T7W E91 242	SOLENOID COIL (SV)	1	SV1	Includes SCREW
19	R01 R27 401	LEV ASSY-A	1	LEV-A
20	R01 HR1 242	COIL (LEV)/XAP-5P WH	1	LEV-A
21	T7W B07 401	HIC & LEV-B ASSY	1	LEV-B
22	R01 H58 242	COIL (LEV)/XAP-5P RED	1	LEV-B
23	T7W E15 410	STOP VALVE ASSY-3/8F	1		3/8
24	T7W E11 411	BALL VALVE & STRAINER	1		5/8
25	T7W F00 242	SOLENOID COIL (21S4)	1	21S4	Includes SCREW
26	R01 E40 403	4WAY VALVE	1	21S4
27	T7W E13 413	CHARGE PLUG/LB54	1	Lo
28	R01 E12 413	CHARGE PLUG/LB90	1	Hi
29	T7W E15 208	H. P. SWITCH UL4.14MPA	1	63H
30	R01 E14 208	H. P. SENSOR	1	63HS
31	R01 E04 209	LOW PRESSURE SENSOR	1	63LS
32	R01 E56 259	REACTOR	3	DCL
33	R01 E14 239	FUSE 6.3A 250V	2	F1, F2	6.3 A 250 V
34	R01 M11 350	CONTROLLER BOARD	1	MULTI.B.
35	R01 E07 311	M-NET POWER BOARD	1	M-NET P.B.
36	R01 M05 353	POWER BOARD	1	P.B.
37	R01 A22 371	HEAT SINK	1		Includes SCREWS
38	R01 M13 202	THERMISTOR (HS)	1	TH8 (Heat Sink)
39	T7W 603 246	T.B./L1.L2.GR	1	TB1	3P (L1, L2, GR)
40	T7W E57 716	T.B./B1.B2	1	TB1B	2P (B1, B2)
41	R01 E27 246	T.B./M1.M2.S	2	TB3, TB7	3P (M1, M2, S)
42	R01 E20 239	FUSE 20 A 250 V	2	FUSE1, 2	20 A 250 V
43	R01 30L 241	FUSE HOLDER	2

For MXZ-SM60NAM-U1

No.	Parts No.	Parts Name	Quantity	Wiring Diagram Symbol	Remarks
1	R01 H66 408	HEAT EXCHANGER	1
2	T7W A12 221	FAN MOTOR	2	MF1, MF2
3	R01 E16 115	PROPELLER FAN/D550	2
4	R01 E16 097	CAP NUT (MEC) M6	2
5	R01 T11 602	COMP FELT-TOP/ANB	1
6	T7W B05 602	COMP FELT-B/ANB52	1
7	R01 U00 602	COMP FELT-U/ANB	1
8	R01 C12 510	LEAD ASSY COMP	1
9	T97 479 077	COMPRESSOR	1	MC	ANB52FYDMT Includes RUBBER MOUNT
10	R01 H67 440	ACCUMULATOR	1
11	R01 E36 201	THERMISTOR/SHELL	1	TH4 (Compressor)
12	R01 H87 202	THERMISTOR	1	TH3 (Outdoor Liquid Pipe)
13	R01 M30 202	THERMISTOR	1	TH2 (HIC Pipe)
14	R01 M31 202	THERMISTOR W	1	TH6 (Suction Pipe) TH7 (Ambient)	Combined Port
15	R01 E14 490	OIL SEPARATOR	1
16	R01 C00 426	CT ASSY	1
17	T7W E12 428	SV1 ASSY	1	SV1
18	T7W E91 242	SOLENOID COIL (SV)	1	SV1	Includes SCREW
19	T7W H61 401	LEV ASSY-A/C-HIC	1	LEV-A
20	R01 H39 242	COIL (LEV)/XAP-5P WH	1	LEV-A
21	T7W B08 401	HIC & LEV-B ASSY	1	LEV-B
22	R01 H58 242	COIL (LEV)/XAP-5P RED	1	LEV-B
23	T7W E16 410	STOP VALVE ASSY-3/8F	1		3/8
24	T7W E13 411	BALL VALVE & STRAINER	1		3/4
25	T7W F00 242	SOLENOID COIL (21S4)	1	21S4	Includes SCREW
26	T7W E09 403	4WAY VALVE	1	21S4
27	R01 E12 413	CHARGE PLUG/LB90	1	Lo
28	R01 E12 413	CHARGE PLUG/LB90	1	Hi
29	T7W E15 208	H. P. SWITCH UL4.14MPA	1	63H
30	R01 E14 208	H. P. SENSOR	1	63HS
31	R01 E04 209	LOW PRESSURE SENSOR	1	63LS
32	R01 E56 259	REACTOR	3	DCL
33	R01 E14 239	FUSE 6.3A 250V	2	F1, F2	6.3 A 250 V
34	T7W M29 315	CONTROLLER BOARD	1	MULTI.B.
35	R01 E07 311	M-NET POWER BOARD	1	M-NET P.B.
36	T7W M01 323	POWER BOARD	1	P.B.
37	R01 A23 371	HEAT SINK	1		Includes SCREWS
38	R01 M16 202	THERMISTOR (HS)	1	TH8 (Heat Sink)
39	T7W 603 246	T.B./L1.L2.GR	1	TB1	3P (L1, L2, GR)
40	T7W E57 716	T.B./B1.B2	1	TB1B	2P (B1, B2)
41	R01 E27 246	T.B./M1.M2.S	2	TB3, TB7	3P (M1, M2, S)
42	R01 E20 239	FUSE 20 A 250 V	2	FUSE1, 2	20 A 250 V
43	R01 30L 241	FUSE HOLDER	2
44	T7W E39 346	NOISE FILTER	1	N.F.

For MXZ-SM36NAMHZ-U1, MXZ-SM42NAMHZ-U1, MXZ-SM48NAMHZ-U1

No.	Parts No.	Parts Name	MXZ-SM36NAMHZ-U1	MXZ-SM42NAMHZ-U1	MXZ-SM48NAMHZ-U1	Wiring Diagram Symbol	Remarks
1	R01 R65 408	HEAT EXCHANGER	1	1	1
2	T7W A10 221	FAN MOTOR	2	2	2	MF1, MF2
3	R01 E16 115	PROPELLER FAN/D550	2	2	2
4	R01 E16 097	CAP NUT (MEC) M6	2	2	2
5	R01 A57 602	COMP FELT (TOP)	1	1	1
6	T7W B03 602	COMP FELT-B/ANB33FJ	1	1	1
7	R01 U00 602	COMP FELT-U/ANB	1	1	1
8	R01 C13 510	LEAD ASSY COMP	1	1	1
9	T97 443 077	COMPRESSOR	1	1	1	MC	ANB33FJSMT Includes RUBBER MOUNT
10	R01 E81 440	ACCUMULATOR	1	1	1
11	R01 E36 201	THERMISTOR/SHELL	1	1	1	TH4 (Compressor)
12	R01 H87 202	THERMISTOR	1	1	1	TH3 (Outdoor Liquid Pipe)
13	R01 M30 202	THERMISTOR	1	1	1	TH2 (HIC Pipe)
14	R01 M31 202	THERMISTOR W	1	1	1	TH6 (Suction Pipe) TH7 (Ambient)	Combined Port
15	R01 E16 490	OIL SEPARATOR	1	1	1
16	R01 E02 426	CT ASSY	1	1	1
17	T7W E11 428	SV1 ASSY	1	1	1	SV1
18	T7W E91 242	SOLENOID COIL (SV)	1	1	1	SV1	Includes SCREW
19	R01 R27 401	LEV ASSY-A	1	1	1	LEV-A
20	R01 HR1 242	COIL (LEV)/XAP-5P WH	1	1	1	LEV-A
21	T7W B09 401	HIC & LEV-B ASSY	1	1	1	LEV-B
22	R01 H58 242	COIL (LEV)/XAP-5P RED	1	1	1	LEV-B
23	T7W E15 410	STOP VALVE ASSY-3/8F	1	1	1		3/8
24	T7W E11 411	BALL VALVE & STRAINER	1	1	1		5/8
25	T7W F00 242	SOLENOID COIL (21S4)	1	1	1	21S4	Includes SCREW
26	R01 E40 403	4WAY VALVE	1	1	1	21S4
27	T7W E13 413	CHARGE PLUG/LB54	1	1	1		Lo
28	R01 E12 413	CHARGE PLUG/LB90	1	1	1		Hi
29	T7W E15 208	H. P. SWITCH UL4.14MPA	1	1	1	63H
30	R01 E14 208	H. P. SENSOR	1	1	1	63HS
31	R01 E04 209	LOW PRESSURE SENSOR	1	1	1	63LS
32	R01 E56 259	REACTOR	3	3	3	DCL
33	R01 E14 239	FUSE 6.3A 250V	2	2	2	F1, F2	6.3 A 250 V
34	R01 M11 350	CONTROLLER BOARD	1	1	1	MULTI.B.
35	R01 E07 311	M-NET POWER BOARD	1	1	1	M-NET P.B.
36	T7W M01 323	POWER BOARD	1	1	1	P.B.
37	R01 A23 371	HEAT SINK	1	1	1		Includes SCREWS
38	R01 M16 202	THERMISTOR (HS)	1	1	1	TH8 (Heat Sink)
39	T7W 603 246	T.B./L1.L2.GR	1	1	1	TB1	3P (L1, L2, GR)
40	T7W E57 716	T.B./B1.B2	1	1	1	TB1B	2P (B1, B2)
41	R01 E27 246	T.B./M1.M2.S	2	2	2	TB3, TB7	3P (M1, M2, S)
42	R01 E20 239	FUSE 20 A 250 V	2	2	2	FUSE1, 2	20 A 250 V
43	R01 30L 241	FUSE HOLDER	2	2	2
44	T7W E39 346	NOISE FILTER	1	1	1	N.F.
45	T7W E72 242	SOLENOID COIL (SV)	1	1	1	SV2	Includes SCREW
46	T7W B03 300	BASE HEATER	1	1	1	BH, THP

2. OPTIONAL PARTS

Parts Name	Parts No.
AIR OUTLET GUIDE*1	PAC-SH96SG-E
DRAIN SOCKET *2	PAC-SG61DS-E
CENTRALIZED DRAIN PAN*2	PAC-SH97DP-E
DEFROST HEATER	PAC-SJ20BH-E
2 BRANCH PIPE (Joint)	CMY-Y62-G-E
4 BRANCH PIPE (Joint)	CMY-Y64-G-E
8 BRANCH PIPE (Joint)	CMY-Y68-G-E
JOINT PIPE (Unit → Extension pipe)	MAC-A454JP-E (ø3/8 [9.52] → 1/2 [12.7]) PAC-SG76RJ-E (ø3/8 [9.52] → ø5/8 [15.88]) PAC-SG75RJ-E (ø5/8 [15.88] → Ø3/4 [19.05]) PAC-493PI (Ø1/4 [6.35] → ø3/8 [9.52]) MAC-A456JP-E (ø1/2 [12.7] → ø5/8 [15.88])
EXTERNAL LEV BOX	PAC-SG95LE-E

Notes:

*1: Need 2 pieces
*2: Only for MXZ-SM36/48/60NAM model
It can not be used with DEFROST HEATER.
*3: Only for MXZ-SM60

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