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REVIEWED BLD2022-1577+Manufacturer_Specifications_and_Installation_Instructions+11.15.2022_11.57.54_AM+3220779AkMITSUBISHI k ELECTRIC R410A SPLIT -TYPE, HEAT PUMP AIR CONDITIONERS November 2021 No. OCB789 PARTS CATALOG <Outdoor unit> [Model Name] [Service Ref.] RECEIVED MXZ-SM36NAM MXZ-SM36NAM-U1 Nov 16 2022 MXZ-SM48NAM MXZ-SM48NAM-U1 CITY DEVELOPMENT SERVICES MXZ-SM60NAM MXZ-S M 60 NAM -U 1 DEPARTMENT MXZ-SM36NAMHZ MXZ-SM36NAMHZ-Ul MXZ-SM42NAMHZ MXZ-SM42NAMHZ-U 1 MXZ-SM48NAMHZ MXZ-SM48NAMHZ-U 1 BLD2022-1577 REVIEWED =YO CITY OF EDMONDS CONTENTS 1. SERVICE PARTS LIST........................2 2. OPTIONAL PARTS ........................ • • • 10 SERVICE MANUAL (OCH789) .1., ..1.,,1.,,,,, I,] SERVICE PARTS LIST STRUCTURAL PARTS MXZ-SM36NAM-U1 MXZ-SM48NAM-U1 MXZ-SM60NAM-U1 MXZ-SM36NAMHZ-U1 MXZ-SM42NAMHZ-U1 MXZ-SM48NAMHZ-U1 3 E 2 1 10 2 1. The part quantity below indicates the required number of pieces per unit. 2. The circled No. indicates that the part is not shown in the figure. r > > N 2 N 2 N 2 No. Parts No. Parts Name z z z Remarks z z z M co M M a co N N N NNN NN X X X X X SIDE PANEL (L) X 1 R 0 1 E 3 0 6 6 2 1 1 1 1 1 1 2 R 0 1 E 7 3 6 9 1 WIRE GRILLE 2 2 2 2 2 2 3 R 0 1 E 0 5 6 5 5 HANDLE (FRONT) 2 2 2 2 2 2 4 R 0 1 E 2 3 6 6 8 FRONT PANEL 1 1 1 1 1 1 5 T 7 W E 3 5 6 8 6 BASE ASSY 1 1 1 1 1 1 6 T 7 W E 0 5 6 1 7 CONDUIT PLATE 1 1 1 1 1 1 7 R 0 1 E 3 5 6 5 8 COVER PANEL (FRONT) 1 1 1 1 1 1 8 R 0 1 E 3 6 6 5 8 COVER PANEL (REAR) 1 1 1 1 1 1 9 R 0 1 E 0 6 6 5 5 HANDLE (REAR) 2 2 2 2 2 2 10 R 0 1 E 7 4 6 6 1 SIDE PANEL (R) 1 1 1 1 1 1 11 T 7 W E 2 5 66 8 SERVICE PANEL 1 1 1 1 1 1 12 R 0 1 E 3 6 64 1 TOP PANEL 1 1 1 1 1 1 13 R 0 1 E 1 0 6 9 8 REAR GUARD 1 1 1 1 1 1 14 R 0 1 E 5 9 1 3 0 MOTOR SUPPORT 1 1 1 1 1 14 R 0 1 E 6 0 1 3 0 MOTOR SUPPORT 1 15 T 7 W B 0 3 0 0 5 BRAND LABEUSM 1 1 1 1 1 1 16 T 7 W A 1 0 00 5 LABEL (H21) 1 1 1 OCB789 3 FUNCTIONAL PARTS MXZ-SM36NAM-U1 MXZ-SM48NAM-U1 34 33 C-9 1 31 26 °Hd 2 5 __�/\ /14 vil 22I 23 12 III 21 \\ 19--- \ 20 1 17� \ 18 ( 16 15 OCB789 4 1. The part quantity below indicates the required number of pieces per unit. 2. The circled No. indicates that the part is not shown in the figure. No. Parts No. Parts Name z ,",CoDiagram y X z z ny� X z Wiring Symbol Remarks 1 R 0 1 R 6 5 4 0 8 HEAT EXCHANGER 1 1 2 T 7 W A 1 0 2 2 1 FAN MOTOR 2 2 MF1, MF2 3 ROI E 1 6 1 1 5 PROPELLER FAN/D550 2 2 4 R 0 1 E 1 6 0 9 7 CAP NUT (MEC) M6 2 2 5 ROI A 5 7 6 0 2 COMP FELT (TOP) 1 1 6 T 7 W B 0 4 6 0 2 COMP FELT-B/ANB33FN 1 1 7 R 0 1 U 0 0 6 0 2 COMP FELT-U/ANB 1 1 8 ROI C 1 1 5 1 0 LEAD ASSY COMP 1 1 9 T 9 7 4 7 7 0 7 7 COMPRESSOR 1 1 MC ANB33FNHMT Includes RUBBER MOUNT 10 ROI E 8 1 4 4 0 ACCUMULATOR 1 1 11 ROI E 3 6 2 0 1 THERMISTOR/SHELL 1 1 TH4 (Compressor) 12 R 0 1 H 8 7 2 0 2 THERMISTOR 1 1 TH3 (Outdoor Liquid Pipe) 13 R 0 1 M 3 0 2 0 2 THERMISTOR 1 1 TH2 (HIC Pipe) 14 R 0 1 M 3 1 2 0 2 THERMISTOR W 1 1 TH6 (Suction Pipe) TH7 (Ambient) Combined Port 15 R 0 1 E 1 6 4 9 0 OIL SEPARATOR 1 1 16 R01 E 0 2 426 CT ASSY 1 1 17 T 7 W Ell 4 2 8 SV1 ASSY 1 1 SV1 18 T 7 W E 9 1 2 4 2 SOLENOID COIL (SV) 1 1 SV1 Includes SCREW 19 R 0 1 R 2 7 4 0 1 LEV ASSY-A 1 1 LEV-A 20 R 0 1 H R 1 2 4 2 COIL (LEV)/XAP-5P WH 1 1 LEV-A 21 T 7 W B 0 7 4 0 1 HIC & LEV-B ASSY 1 1 LEV-B 22 R 0 1 H 5 8 2 4 2 COIL (LEV)/XAP-5P RED 1 1 LEV-B 23 T 7 W E 1 5 4 1 0 STOP VALVE ASSY-3/8F 1 1 3/8 24 T 7 W Ell 4 1 1 BALL VALVE & STRAINER 1 1 5/8 25 T 7 W FOO 2 4 2 SOLENOID COIL (21S4) 1 1 21S4 Includes SCREW 26 R 0 1 E 4 0 40 3 4WAY VALVE 1 1 21S4 27 T 7 W E 1 3 41 3 CHARGE PLUG/LB54 1 1 Lo 28 R 0 1 E 1 2 41 3 CHARGE PLUG/L1390 1 1 Hi 29 T 7 W E 1 5 2 0 8 H. P. SWITCH UL4.14MPA 1 1 63H 30 R 0 1 E 1 4 20 8 H. P. SENSOR 1 1 63HS 31 R 0 1 E 0 4 2 0 9 LOW PRESSURE SENSOR 1 1 63LS 32 R 0 1 E 5 6 2 5 9 REACTOR 3 3 DCL 33 R 0 1 E 1 4 2 3 9 FUSE 6.3A 250V 2 2 F1, F2 6.3 A 250 V 34 R 0 1 M 1 1 3 5 0 CONTROLLER BOARD 1 1 MULTI.B. 35 R 0 1 E 0 7 3 1 1 M-NET POWER BOARD 1 1 M-NET P.B. 36 ROI M 0 5 3 5 3 POWER BOARD 1 1 P.B. 37 ROI A 2 2 3 7 1 HEAT SINK 1 1 Includes SCREWS 38 ROI M 1 3 2 0 2 THERMISTOR (HS) 1 1 TH8 39 T 7 W 6 0 3 2 4 6 T.B./L1.L2.GR 1 1 TB1 3P (1-1, L2, GR) 40 T 7 W E 5 7 71 6 T.B./B1.B2 1 1 TB1B 2P (61, 62) 41 R 0 1 E 2 7 2 4 6 T.B./M1.M2.S 2 2 TB3, TB7 3P (M1, M2, S) 42 R01 E 2 0 239 FUSE 20A250V 2 2 FUSE1,2 20A250V 43 R 0 1 3 0 L 2 4 1 FUSE HOLDER 2 2 OCB789 5 FUNCTIONAL PARTS MXZ-SM60NAM-U1 34 33 1 3 4 5 ? 6 4 7 9 30 2 22 21-� 23 � J 19 L 201 11 � 18 1 17- 16-J i 15 i OCB789 6 1. The part quantity below indicates the required number of pieces per unit. 2. The circled No. indicates that the part is not shown in the figure. No. Parts No. Parts Name z N N X 2 Wiring Diagram Symbol Remarks 1 R 0 1 H 6 6 4 0 8 HEAT EXCHANGER 1 2 T 7 W A 1 2 2 2 1 FAN MOTOR 2 MF1, MF2 3 R 0 1 E 1 6 1 1 5 PROPELLER FAN/D550 2 4 R 0 1 E 1 6 0 9 7 CAP NUT (MEC) M6 2 5 R 0 1 T 1 1 6 0 2 COMP FELT-TOP/ANB 1 6 T 7 W B 0 5 6 02 COMP FELT-B/ANB52 1 7 R 0 1 U 0 0 6 0 2 COMP FELT-U/ANB 1 8 R 0 1 C 1 2 51 0 LEAD ASSY COMP 1 9 T 9 7 4 7 9 0 7 7 COMPRESSOR 1 MC ANB52FYDMT Includes RUBBER MOUNT 10 R 0 1 H 6 7 4 4 0 ACCUMULATOR 1 11 R 0 1 E 3 6 2 0 1 THERMISTOR/SHELL 1 TH4 (Compressor) 12 R 0 1 H 8 7 2 0 2 THERMISTOR 1 TH3 (Outdoor Liquid Pipe) 13 R 0 1 M 3 0 2 0 2 THERMISTOR 1 TH2 (HIC Pipe) 14 R 0 1 M 3 1 2 0 2 THERMISTOR W 1 TH6 (Suction Pipe) TH7 (Ambient) Combined Port 15 R 0 1 El 4 4 9 0 OIL SEPARATOR 1 16 R01 C 0 0 426 CT ASSY 1 17 T 7 W E 1 2 4 2 8 SV1 ASSY 1 SV1 18 T 7 W E 9 1 2 4 2 SOLENOID COIL (SV) 1 SV1 Includes SCREW 19 T 7 W H 6 1 4 0 1 LEV ASSY-A/C-HIC 1 LEV-A 20 R 0 1 H 3 9 2 42 COIL (LEV)/XAP-5P WH 1 LEV-A 21 T 7 W B 0 8 4 0 1 HIC & LEV-B ASSY 1 LEV-B 22 R 0 1 H 5 8 2 42 COIL (LEV)/XAP-5P RED 1 LEV-B 23 T 7 W E 1 6 41 0 STOP VALVE ASSY-318F 1 318 24 T 7 W E 1 3 4 1 1 BALL VALVE & STRAINER 1 314 25 T 7 W F 0 0 2 4 2 SOLENOID COIL (21S4) 1 21S4 Includes SCREW 26 T 7 W E 0 9 4 0 3 4WAY VALVE 1 21S4 27 R 0 1 E 1 2 4 1 3 CHARGE PLUG/LB90 1 Lo 28 R 0 1 E 1 2 4 1 3 CHARGE PLUG/1-11390 1 Hi 29 T 7 W E 1 5 2 0 8 H. P. SWITCH UL4.14MPA 1 63H 30 R 0 1 E 1 4 2 0 8 H. P. SENSOR 1 63HS 31 R 0 1 E 0 4 2 0 9 LOW PRESSURE SENSOR 1 63LS 32 R 0 1 E 5 6 2 5 9 REACTOR 3 DCL 33 R 0 1 E 1 4 2 3 9 FUSE 6.3A 250V 2 F1, F2 6.3 A 250 V 34 T 7 W M 2 9 3 1 5 CONTROLLER BOARD 1 MULTI.B. 35 R 0 1 E 0 7 31 1 M-NET POWER BOARD 1 M-NET P.B. 36 T 7 W M 0 1 32 3 POWER BOARD 1 P.B. 37 R 0 1 A 2 3 3 7 1 HEAT SINK 1 Includes SCREWS 38 R 0 1 M 1 6 2 0 2 THERMISTOR (HS) 1 TH8 39 T 7 W 6 0 3 24 6 T.B./L1.L2.GR 1 TB1 3P (1-1, L2, GR) 40 T 7 W E 5 7 7 1 6 T.B./B1.B2 1 TB1B 2P (131.132) 41 R 0 1 E 2 7 2 4 6 T.B./M1.M2.S 2 T63, T67 3P (M1, M2, S) 42 R 0 1 E 2 0 2 3 9 FUSE 20 A 250 V 2 FUSE1, 2 20 A 250 V 43 R 0 1 3 0 L 2 4 1 FUSE HOLDER 2 44 T 7 W E 3 9 3 4 6 NOISE FILTER 1 N.F. OCB789 7 FUNCTIONAL PARTS MXZ-SM36NAMHZ-U1 MXZ-SM42NAMHZ-U1 MXZ-SM48NAMHZ-U1 34 33 4, 2 5 6 4 7 " 9 46 45 31 28 �32 22 2123 \ \ \12 \ �� I 19' 11 20 17 18 10 16' � 15�� 26 25 14 24 OCB789 8 1. The part quantity below indicates the required number of pieces per unit. 2. The circled No. indicates that the part is not shown in the figure. No. Parts No. Parts Name N z z C? X N N 2 NNN X N z z co 9N X Wiring Diagram Symbol Remarks 1 R 0 1 R 6 5 4 0 8 HEAT EXCHANGER 1 1 1 2 T 7 W A 1 0 2 2 1 FAN MOTOR 2 2 2 MF1, MF2 3 R 0 1 E 1 6 1 1 5 PROPELLER FAN/D550 2 2 2 4 R 0 1 E 1 6 0 9 7 CAP NUT (MEC) M6 2 2 2 5 R 0 1 A 5 7 6 0 2 COMP FELT (TOP) 1 1 1 6 T 7 W B 0 3 6 0 2 COMP FELT-B/ANB33FJ 1 1 1 7 R 0 1 U 0 0 6 0 2 COMP FELT-U/ANB 1 1 1 8 R 0 1 C 1 3 5 1 0 LEAD ASSY COMP 1 1 1 9 T 9 7 4 4 3 0 7 7 COMPRESSOR 1 1 1 MC ANB33FJSMT Includes RUBBER MOUNT 10 R 0 1 E 8 1 4 4 0 ACCUMULATOR 1 1 1 11 R 0 1 E 3 6 2 0 1 THERMISTOR/SHELL 1 1 1 TH4 (Compressor) 12 R 0 1 H 8 7 2 0 2 THERMISTOR 1 1 1 TH3 (Outdoor Liquid Pipe) 13 R 0 1 M 3 0 2 0 2 THERMISTOR 1 1 1 TH2 (HIC Pipe) 14 R 0 1 M 3 1 2 0 2 THERMISTOR W 1 1 1 TH6 (Suction Pipe) TH7 (Ambient) Combined Port 15 R 0 1 E 1 6 4 9 0 OIL SEPARATOR 1 1 1 16 R 0 1 E 0 2 4 2 6 CT ASSY 1 1 1 17 T 7 W E 1 1 4 2 8 SV1 ASSY 1 1 1 SV1 18 T 7 W E 9 1 2 4 2 SOLENOID COIL (SV) 1 1 1 SV1 Includes SCREW 19 R 0 1 R 2 7 4 0 1 LEV ASSY-A 1 1 1 LEV-A 20 R 0 1 H R 1 2 4 2 COIL (LEV)/XAP-5P WH 1 1 1 LEV-A 21 T 7 W B 0 9 4 0 1 HIC & LEV-B ASSY 1 1 1 LEV-B 22 R 0 1 H 5 8 2 4 2 COIL (LEV)/XAP-5P RED 1 1 1 LEV-B 23 T 7 W E 1 5 4 1 0 STOP VALVE ASSY-318F 1 1 1 3/8 24 T 7 W E 11 4 1 1 BALL VALVE & STRAINER 1 1 1 5/8 25 T 7 W F 0 0 2 4 2 SOLENOID COIL (21S4) 1 1 1 21S4 Includes SCREW 26 R 0 1 E 4 0 4 0 3 4WAY VALVE 1 1 1 21S4 27 T 7 W E 1 3 4 1 3 CHARGE PLUG/LB54 1 1 1 Lo 28 R 0 1 E 1 2 4 1 3 CHARGE PLUG/11-1390 1 1 1 Hi 29 T 7 W E 1 5 2 0 8 H. P. SWITCH UL4.14MPA 1 1 1 63H 30 R 0 1 E 1 4 2 0 8 H. P. SENSOR 1 1 1 63HS 31 R 0 1 E 0 4 2 0 9 LOW PRESSURE SENSOR 1 1 1 63LS 32 R 0 1 E 5 6 2 5 9 REACTOR 3 3 3 DCL 33 R 0 1 E 1 4 2 3 9 FUSE 6.3A 250V 2 2 2 F1, F2 6.3 A 250 V 34 R 0 1 M 1 1 3 5 0 CONTROLLER BOARD 1 1 1 MULTI.B. 35 R 0 1 E 0 7 3 1 1 M-NET POWER BOARD 1 1 1 M-NET P.B. 36 T 7 W M 0 1 3 2 3 POWER BOARD 1 1 1 P.B. 37 R 0 1 A 2 3 3 7 1 HEAT SINK 1 1 1 Includes SCREWS 38 R 0 1 M 1 6 2 0 2 THERMISTOR (HS) 1 1 1 TH8 39 T 7 W 6 0 3 2 4 6 T.B./L1.L2.GR 1 1 1 TB1 3P (1-1, L2, GR) 40 T 7 W E 5 7 7 1 6 T.B./B1.B2 1 1 1 TB1B 2P (61, 132) 41 R 0 1 E 2 7 2 4 6 T.B./M1.M2.S 2 2 2 TB3, TB7 3P (M1, M2, S) 42 R 0 1 E 2 0 2 3 9 FUSE 20 A 250 V 2 2 2 FUSE1, 2 20 A 250 V 43 R 0 1 3 0 L 2 4 1 FUSE HOLDER 2 2 2 44 T 7 W E 3 9 3 4 6 NOISE FILTER 1 1 1 N.F. 45 T 7 W E 7 2 2 42 SOLENOID COIL (SV) 1 1 1 SV2 Includes SCREW 46 T 7 W B 0 3 3 0 0 BASE HEATER 1 1 1 BH, THP OCB789 9 K 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 (03/8 [9.52] --* 01/2 [12.7]) PAC-SG76RJ-E (03/8 [9.52] o5/8 [15.88]) PAC-SG75RJ-E (o5/8 [15.88] o3/4 [19.05])*3 PAC-493PI (01/4 [6.35] --+ o3/8 [9.52]) MAC-A456JP-E (01/2 [12.7] —> o5/8 [15.88]) EXTERNAL LEV BOX PAC-SG95LE-E *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 MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE: TOKYO BUILDING, 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN ©Copyright 2021 MITSUBISHI ELECTRIC CORPORATION Published: Nov. 2021 No. OCB789 Made in Japan Specifications are subject to change without notice. 10