Mitsubishi Electric Msy-gs30na-u1 Premier Cooling Only Wall Mounted Indoor Unit User Manual

MSY-GS30NA-U1 Premier Cooling Only Wall Mounted Indoor Unit

Product Information

The product is an indoor unit for the MSZ-GS and MSY-GS series
air conditioners. It is designed to be installed inside a room to
provide cooling or heating.

Models

• MSZ-GS06NA – U1
• MSZ-GS09NA – U1
• MSZ-GS12NA – U1
• MSZ-GS15NA – U1
• MSZ-GS18NA – U1
• MSZ-GS24NA – U1
• MSZ-GS30NA – U1
• MSZ-GS36NA – U1
• MSZ-GS30NA2 – U1
• MSZ-GS36NA2 – U1
• MSY-GS09NA – U1
• MSY-GS12NA – U1
• MSY-GS15NA – U1
• MSY-GS18NA – U1
• MSY-GS24NA – U1
• MSY-GS30NA – U1
• MSY-GS36NA – U1
• MSY-GS30NA2 – U1
• MSY-GS36NA2 – U1

Contents

• Service Manual (OBH874)
• Service Parts List
• Indoor Unit Structural Parts
• Accessory and Remote Controller
• Indoor Unit Electrical Parts and Functional Parts

Product Usage Instructions

Indoor Unit Structural Parts

The indoor unit is composed of various structural parts. The
required number of pieces per unit for each part is as follows:

Accessory and Remote Controller

The indoor unit comes with various accessories and a remote
controller. The required number of pieces per unit for each
accessory is as follows:

Indoor Unit Electrical Parts and Functional Parts

The indoor unit contains various electrical parts and functional
parts. The required number of pieces per unit for each part is as
follows:

Revision A:
· MSZ-GS06/09/12/15/18/24NA – U1 , MSY-GS09/12/15/18/24NA – U1 , MSZ-GS30/36NA2 – U1 and MSY-GS30/36NA2 – U1 have been added.
OBB874 is void.

INDOOR UNIT
PARTS CATALOG

No. OBB874
REVISED EDITION-A

Models
MSZ-GS06NA – U1 MSZ-GS09NA – U1 MSZ-GS12NA – U1 MSZ-GS15NA – U1 MSZ-GS18NA – U1 MSZ-GS24NA – U1 MSZ-GS30NA – U1 MSZ-GS36NA – U1 MSZ-GS30NA2 – U1 MSZ-GS36NA2 – U1

MSY-GS09NA – U1 MSY-GS12NA – U1 MSY-GS15NA – U1 MSY-GS18NA – U1 MSY-GS24NA – U1 MSY-GS30NA – U1 MSY-GS36NA – U1 MSY-GS30NA2 – U1 MSY-GS36NA2 – U1

CONTENTS
1. SERVICE PARTS LIST ································2 2. OPTIONAL PARTS ··································· 33
SERVICE MANUAL (OBH874)

MSZ-GS18NA MSY-GS18NA

Revision A:
· MSZ-GS06/09/12/15/18/24NA – U1 , MSY-GS09/12/15/18/24NA – U1 , MSZ-GS30/36NA2 – U1 and MSY-GS30/36NA2 – U1 have been added.
1 SERVICE PARTS LIST
MSZ-GS06NA MSZ-GS09NA MSZ-GS12NA MSZ-GS15NA MSY-GS09NA MSY-GS12NA MSY-GS15NA 1-1. INDOOR UNIT STRUCTURAL PARTS

1 2
3 4

8 7
9 (Refer to 1-21.)

5

6

1-2. ACCESSORY AND REMOTE CONTROLLER
10 11

OBB874A

2

1-1. INDOOR UNIT STRUCTURAL PARTS
1. The part quantity below indicates the required number of pieces per unit.

MSZ-GS06NA – U1 MSZ-GS09NA – U1 MSZ-GS12NA – U1 MSZ-GS15NA – U1 MSY-GS09NA – U1 MSY-GS12NA – U1 MSY-GS15NA – U1

No. Part No.

Part name

Symbol in Wiring Diagram

Remarks

1 U01 A03 234 BOX ASSEMBLY

111

11

1 U01 A04 234 BOX ASSEMBLY

1

1

2 U01 A04 000 PANEL ASSEMBLY

1111111

3 U01 A01 142 CATCH

2222222

4 U01 A01 067 SCREW CAP

2222222

5 U01 A02 010 FRONT PANEL

1111111

6

U01 A01 100

AIR FILTER (NANO PLATINUM FILTER)

2222222

7 U01 A01 975 CORNER BOX (RIGHT)

1111111

8 U01 A01 970 INSTALLATION PLATE

1111111

9

—

AIR CLEANING FILTER (ANTI-ALLERGY ENZYME FILTER)

2

2

2

2

2

2

2

Includes No. 3, 4, and 5 2 PCS/SET 2 PCS/SET
1 PC/SET
MAC-408FT-E 2 PCS/SET

1-2. ACCESSORY AND REMOTE CONTROLLER
1. The part quantity below indicates the required number of pieces per unit.

MSZ-GS06NA – U1 MSZ-GS09NA – U1 MSZ-GS12NA – U1 MSZ-GS15NA – U1 MSY-GS09NA – U1 MSY-GS12NA – U1 MSY-GS15NA – U1

No. Part No.

Part name

Symbol in Wiring Diagram

Remarks

10 U01 A16 426 REMOTE CONTROLLER

1111

10 U01 A17 426 REMOTE CONTROLLER

111

11 U01 A20 426 REMOTE CONTROLLER HOLDER 1 1 1 1 1 1 1

SH22A SH22B

OBB874A

3

MSZ-GS06NA MSZ-GS09NA MSZ-GS12NA MSZ-GS15NA MSY-GS09NA MSY-GS12NA MSY-GS15NA 1-3. INDOOR UNIT ELECTRICAL PARTS AND FUNCTIONAL PARTS

18 1

16

MOTOR BED

15

ELECTRICAL BOX

14 13

2
3
DRAIN CAP

12

17
CABLE GUIDE

TERMINAL BLOCK
11 10

ELECTRICAL COVER

4

CONTROL P.C.

5

67

8

9 BOARD HOLDER

OBB874A

4

1-3. INDOOR UNIT ELECTRICAL PARTS AND FUNCTIONAL PARTS
1. The part quantity below indicates the required number of pieces per unit.

MSZ-GS06NA – U1 MSZ-GS09NA – U1 MSZ-GS12NA – U1 MSZ-GS15NA – U1 MSY-GS09NA – U1 MSY-GS12NA – U1 MSY-GS15NA – U1

No. Part No.

Part name

Symbol in Wiring Diagram

Remarks

1 U01 A02 510 BEARING MOUNT ASSEMBLY

1111111

2 U01 A01 702 DRAIN HOSE

1111111

3 U01 A01 235 NOZZLE ASSEMBLY

1111111

4 U01 A01 040 VANE-UPPER

1111111

5 U01 A01 041 VANE-LOWER

1111111

6 U01 A01 303 VANE MOTOR

1 1 1 1 1 1 1 MV

7

U01 A08 308

ROOM TEMPERATURE THERMISTOR

1 1 1 1 1 1 1 RT11

8 U01 A38 452 ELECTRONIC CONTROL P.C. BOARD 1

8 U01 A39 452 ELECTRONIC CONTROL P.C. BOARD

1

8 U01 A40 452 ELECTRONIC CONTROL P.C. BOARD

1

8 U01 A41 452 ELECTRONIC CONTROL P.C. BOARD

1

8 U01 A42 452 ELECTRONIC CONTROL P.C. BOARD

1

8 U01 A43 452 ELECTRONIC CONTROL P.C. BOARD

1

8 U01 A44 452 ELECTRONIC CONTROL P.C. BOARD

1

9 U01 A01 978 CONDUIT PLATE

1111111

10 U01 A01 979 CONDUIT COVER

1111111

11 U01 A03 440 POWER P.C. BOARD

1111111

12 U01 A09 308 INDOOR COIL THERMISTOR

1

1

1

1

1

1

1

RT12, RT13

13 U01 A01 385 VARISTOR

1 1 1 1 1 1 1 NR11

14 U01 001 239 FUSE

1 1 1 1 1 1 1 F11 T3.15AL250V

15 U01 A01 784 V.A. CLAMP 16 U01 A21 426 INDOOR FAN MOTOR

1111111 1111111

RC0J30-,

MF

Includes FAN MOTOR RUBBER

MOUNT (2 PCS/SET)

17 U01 A01 333 MOTOR BAND

1111111

18 U01 A03 302 LINE FLOW FAN

1111111

OBB874A

5

MSZ-GS06NA MSZ-GS09NA MSZ-GS12NA MSZ-GS15NA MSY-GS09NA MSY-GS12NA MSY-GS15NA 1-4. INDOOR UNIT HEAT EXCHANGER
1
2 3

OBB874A

6

1-4. INDOOR UNIT HEAT EXCHANGER
1. The part quantity below indicates the required number of pieces per unit.

MSZ-GS06NA – U1 MSZ-GS09NA – U1 MSZ-GS12NA – U1 MSZ-GS15NA – U1 MSY-GS09NA – U1 MSY-GS12NA – U1 MSY-GS15NA – U1

No. Part No.

Part name

Symbol in Wiring Diagram

Remarks

1 U01 A07 620 INDOOR HEAT EXCHANGER 1 U01 A08 620 INDOOR HEAT EXCHANGER 2 U01 A01 666 UNION GAS 2 U01 A02 666 UNION GAS 3 U01 A01 667 UNION LIQUID

111

11

1

1

111

11

1

1

1111111

ø3/8 (ø9.52) ø1/2 (ø12.7) ø1/4 (ø6.35)

OBB874A

7

MSZ-GS18NA MSY-GS18NA 1-5. INDOOR UNIT STRUCTURAL PARTS

1 2 3
4 5
6 7
1-6. ACCESSORY AND REMOTE CONTROLLER
11 12

9 8 10 (Refer to 1-21.)

OBB874A

8

1-5. INDOOR UNIT STRUCTURAL PARTS
1. The part quantity below indicates the required number of pieces per unit.

MSZ-GS18NA – U1 MSY-GS18NA – U1

No. Part No.

Part name

Symbol in Wiring Diagram

Remarks

1 E22 17A 234 BOX ASSEMBLY

2 E22 N87 976 CORNER BOX LEFT

3 E22 N94 000 PANEL ASSEMBLY

4 E22 F95 142 CATCH

5 E22 913 067 SCREW CAP

6 E22 N87 010 FRONT PANEL

7 E22 N94 100 AIR FILTER (NANO PLATINUM FILTER)

8 E22 N87 975 CORNER BOX RIGHT

9 E22 N87 970 INSTALLATION PLATE

10

—

AIR CLEANING FILTER (ANTI-ALLERGY ENZYME FILTER)

11 11 11 22 22 11 22 11 11
22

Includes No. 4, 5, and 6 2 PCS/SET 2 PCS/SET
1 PC/SET
MAC-408FT-E 2 PCS/SET

1-6. ACCESSORY AND REMOTE CONTROLLER
1. The part quantity below indicates the required number of pieces per unit.

MSZ-GS18NA – U1 MSY-GS18NA – U1

No. Part No.

Part name

Symbol in Wiring Diagram

Remarks

11 E22 13T 426 REMOTE CONTROLLER 11 E22 14T 426 REMOTE CONTROLLER 12 E22 41G 083 REMOTE CONTROLLER HOLDER

1 1
11

SH22C SH22D

OBB874A

9

MSZ-GS18NA MSY-GS18NA 1-7. INDOOR UNIT ELECTRICAL PARTS AND FUNCTIONAL PARTS

1

23

22

21

2

20 19

18

3 17
4

ELECTRICAL BOX

ELECTRICAL COVER

5

6

7

8

9

10

11

12

CABLE GUIDE

13

14

15

16

OBB874A

10

1-7. INDOOR UNIT ELECTRICAL PARTS AND FUNCTIONAL PARTS
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.

MSZ-GS18NA – U1 MSY-GS18NA – U1

No. Part No.

Part name

Symbol in Wiring Diagram

Remarks [Drawing No.]

1 E22 A89 509 BEARING MOUNT ASSEMBLY

2 E22 P72 702 DRAIN HOSE

3

—

DRAIN CAP

4 E22 13T 235 NOZZLE ASSEMBLY

5 E22 N87 040 HORIZONTAL VANE 6 E22 N87 303 VANE MOTOR (HORIZONTAL) 7 E22 J44 303 VANE MOTOR (VERTICAL) 8 E22 13T 375 TERMINAL BLOCK 9 E22 N87 095 CONTROL P.C. BOARD HOLDER ASSEMBLY 10 E22 13T 452 ELECTRONIC CONTROL P.C. BOARD 10 E22 14T 452 ELECTRONIC CONTROL P.C. BOARD 11 E22 N87 784 V.A. CLAMP 12 E22 N94 979 CONDUIT COVER 13 E22 N94 978 CONDUIT PLATE 14 E22 13T 308 ROOM TEMPERATURE THERMISTOR 15 E22 K90 385 VARISTOR 16 E22 C67 382 FUSE 17 E22 13T 440 POWER P.C. BOARD 18 E22 N87 307 INDOOR COIL THERMISTOR 19 E22 N87 333 MOTOR BAND 20 E22 N87 541 WATER COVER 21 E22 18A 333 MOTOR BED

22 E22 29L 300 INDOOR FAN MOTOR

23 E22 17A 302 LINE FLOW FAN 24 E22 61F 303 VERTICAL VANE MOTOR UNIT

11

Includes SLEEVE BEARING

11

11

11
11 11

Full assembly except DRAIN HOSE
MV1 UP & DOWN

1 1 MV2 RIGHT & LEFT

1 1 TB

11

1 1
11 11

11

1 1 RT11

1 1 NR11

1 1 F11 T3.15AL250V 11 1 1 RT12, RT13

11

11

11

11

RC0J30- , MF Includes FAN MOTOR
RUBBER MOUNT (2 PCS/SET)

11

11

Includes MV2

OBB874A

11

MSZ-GS18NA MSY-GS18NA 1-8. INDOOR UNIT HEAT EXCHANGER
1
2 3

OBB874A

12

1-8. INDOOR UNIT HEAT EXCHANGER
1. The part quantity below indicates the required number of pieces per unit.

MSZ-GS18NA – U1 MSY-GS18NA – U1

No. Part No.

Part name

Symbol in Wiring Diagram

Remarks

1 E22 13T 620 INDOOR HEAT EXCHANGER 2 E22 151 667 UNION (LIQUID) 3 E22 179 667 UNION (GAS)

11 11 11

ø1/4 (ø6.35) ø1/2 (ø12.7)

OBB874A

13

MSZ-GS24NA MSY-GS24NA 1-9. INDOOR UNIT STRUCTURAL PARTS
1 8
2 3 4
5

9
7 10 (Refer to 1-21.) 6

1-10. ACCESSORY AND REMOTE CONTROLLER
11 12

OBB874A

14

1-9. INDOOR UNIT STRUCTURAL PARTS
1. The part quantity below indicates the required number of pieces per unit.

MSZ-GS24NA – U1 MSY-GS24NA – U1

No. Part No.

Part name

Symbol in Wiring Diagram

Remarks

1 E22 12A 234 BOX ASSEMBLY

11

2 E22 T16 000 PANEL ASSEMBLY

11

3 E22 408 142 CATCH

44

4 E22 F28 067 SCREW CAP

33

5 E22 R19 010 FRONT PANEL

11

6 E22 F28 100 AIR FILTER (NANO PLATINUM FILTER)

22

7 E22 F28 975 CORNER BOX (RIGHT)

11

8 E22 F28 976 CORNER BOX (LEFT)

11

9 E22 F28 970 INSTALLATION PLATE

11

10

—

AIR CLEANING FILTER (ELECTROSTATIC ANTI-ALLERGY ENZYME FILTER)

2

2

Includes No. 3, 4, and 5 4 PCS/SET 3 PCS/SET 1 PC/SET
MAC-2310FT-E 2 PCS/SET

1-10. ACCESSORY AND REMOTE CONTROLLER
1. The part quantity below indicates the required number of pieces per unit.

MSZ-GS24NA – U1 MSY-GS24NA – U1

No. Part No.

Part name

Symbol in Wiring Diagram

Remarks

11 E22 19T 426 REMOTE CONTROLLER 11 E22 20T 426 REMOTE CONTROLLER 12 E22 41G 083 REMOTE CONTROLLER HOLDER

1 1
11

SH22E SH22F

OBB874A

15

MSZ-GS24NA MSY-GS24NA 1-11. INDOOR UNIT ELECTRICAL PARTS AND FUNCTIONAL PARTS

1

23

21

20

19 ELECTRICAL 18 17 16

BOX

2 3

4

CABLE

GUIDE

22

TERMINAL BLOCK

ELECTRICAL COVER

15

5

6

7

8

9

10 11 12 13 14

OBB874A

16

1-11. INDOOR UNIT ELECTRICAL PARTS AND FUNCTIONAL PARTS
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.

MSZ-GS24NA – U1 MSY-GS24NA – U1

No. Part No.

Part name

Symbol in Wiring Diagram

Remarks [Drawing No.]

1 E22 A89 509 BEARING MOUNT ASSEMBLY

2 E22 T20 702 DRAIN HOSE

3

—

DRAIN CAP

4 E22 19T 235 NOZZLE ASSEMBLY

5 E22 F76 040 VANE (UPPER)

6 E22 F76 041 VANE (LOWER)

7 E22 C33 303 VANE MOTOR (HORIZONTAL)

8 E22 C32 303 VANE MOTOR (VERTICAL)

9 E22 F28 541 WATER CUT

10 E22 45N 308 ROOM TEMPERATURE THERMISTOR

11 E22 F76 979 CONDUIT COVER

12 E22 F76 978 CONDUIT PLATE

13

E22 77P 468

POWER MONITOR RECEIVER SWITCH P.C. BOARD

14 E22 F28 095 POWER MONITOR RECEIVER HOLDER

15 E22 19T 452 ELECTRONIC CONTROL P.C. BOARD

15 E22 20T 452 ELECTRONIC CONTROL P.C. BOARD
16 E22 F28 307 INDOOR COIL THERMISTOR 17 E22 K90 385 VARISTOR 18 E22 C67 382 FUSE 19 E22 F76 784 V.A. CLAMP 20 E22 90F 333 MOTOR BED

21 E22 F28 300 INDOOR FAN MOTOR

22 E22 89F 333 MOTOR BAND 23 E22 19A 302 LINE FLOW FAN 24 E22 82F 303 VERTICAL VANE MOTOR UNIT (L) 25 E22 84F 303 VERTICAL VANE MOTOR UNIT (R)

11 11 11
11
11 11 11 22 11 11 11 11

Includes SLEEVE BEARING
[ SU26R611H01 ] Full assembly except DRAIN HOSE
MV1 UP & DOWN MV2 RIGHT & LEFT
RT11

11

11

1

Includes TERMINAL P.C. BOARD with TERMINAL BLOCK

1

Includes TERMINAL P.C. BOARD with TERMINAL BLOCK

1 1 RT12, RT13

1 1 NR11

1 1 F11 T3.15AL250V

11

11 11

RC0J56-
MF Includes FAN MOTOR

RUBBER MOUNT (2 PCS/SET)

11

11

11

Includes MV2

11

Includes MV2

OBB874A

17

MSZ-GS24NA MSY-GS24NA 1-12. INDOOR UNIT HEAT EXCHANGER
1
2 3

OBB874A

18

1-12. INDOOR UNIT HEAT EXCHANGER
1. The part quantity below indicates the required number of pieces per unit.

MSZ-GS24NA – U1 MSY-GS24NA – U1

No. Part No.

Part name

Symbol in Wiring Diagram

Remarks

1 E22 19T 620 INDOOR HEAT EXCHANGER 2 E22 527 666 UNION (GAS) 3 E22 151 667 UNION (LIQUID)

11 11 11

ø5/8 (ø15.88) ø1/4 (ø6.35)

OBB874A

19

MSZ-GS30NA MSZ-GS36NA MSY-GS30NA MSY-GS36NA 1-13. INDOOR UNIT STRUCTURAL PARTS

1

2

10 (Refer to 1-21.)

3

9

4

5 6

8 7
1-14. ACCESSORY AND REMOTE CONTROLLER
11 12

OBB874A

20

1-13. INDOOR UNIT STRUCTURAL PARTS
1. The part quantity below indicates the required number of pieces per unit.

MSZ-GS30NA – U1 MSZ-GS36NA – U1 MSY-GS30NA – U1 MSY-GS36NA – U1

No. Part No.

Part Name

Symbol In Wiring Diagram

Remarks

1 E22 C92 970 INSTALLATION PLATE

2 E22 45N 234 BOX ASSEMBLY

3 E22 45N 000 PANEL ASSEMBLY

4 E22 408 142 CATCH

5 E22 C92 142 CATCH

6 E22 55J 067 SCREW CAP

7 E22 B04 010 FRONT PANEL

8 E22 45N 100 AIR FILTER (NANO PLATINUM FILTER)

9 E22 C92 975 CORNER BOX

10

—

AIR CLEANING FILTER (ANTI-ALLERGY ENZYME FILTER)

1111 1111 1111 2222 2222 3333 1111 2222 1111
2222

Includes No.4, 5, 6 and 7 2 PCS/SET 2 PCS/SET 3 PCS/SET
1 PC/SET
2 PCS/SET MAC-1415FT-E

1-14. ACCESSORY AND REMOTE CONTROLLER
1. The part quantity below indicates the required number of pieces per unit.

MSZ-GS30NA – U1 MSZ-GS36NA – U1 MSY-GS30NA – U1 MSY-GS36NA – U1

No. Part No.

Part Name

Symbol In Wiring Diagram

Remarks

11 E22 45N 426 REMOTE CONTROLLER 11 E22 47N 426 REMOTE CONTROLLER 12 E22 527 083 REMOTE CONTROLLER HOLDER

11 11
1111

KM15H KM15J

OBB874A

21

MSZ-GS30NA MSZ-GS36NA MSY-GS30NA MSY-GS36NA 1-15. INDOOR UNIT ELECTRICAL PARTS AND FUNCTIONAL PARTS

1 2 3
9 4
5 6

10 8

24 25

23

18

21

22

20

19

17

16

15

7

11 12 13 14

OBB874A

22

1-15. INDOOR UNIT ELECTRICAL PARTS AND FUNCTIONAL PARTS
1. The part quantity below indicates the required number of pieces per unit.

MSZ-GS30NA – U1 MSZ-GS36NA – U1 MSY-GS30NA – U1 MSY-GS36NA – U1

No. Part No.

Part Name

Symbol In Wiring Diagram

Remarks

1 E22 55J 302 LINE FLOW FAN 2 E22 A89 509 BEARING MOUNT ASSEMBLY 3 E22 T20 702 DRAIN HOSE
4 E22 45N 235 NOZZLE ASSEMBLY
5 E22 C92 040 VANE UPPER 6 E22 C92 041 VANE LOWER 7 E22 518 541 WATER COVER 8 E22 448 303 VANE MOTOR (VERTICAL) 9 E22 73F 303 VANE MOTOR UNIT (L) (VERTICAL) 10 E22 77F 303 VANE MOTOR UNIT (R) (VERTICAL) 11 E22 749 303 VANE MOTOR (HORIZONTAL) 12 E22 55J 468 POWER MONITOR RECEIVER P.C. BOARD 13 E22 C92 095 POWER MONITOR RECEIVER HOLDER 14 E22 55J 782 SWITCH HOLDER 15 E22 73F 978 CONDUIT PLATE 16 E22 45N 308 ROOM TEMPERATURE THERMISTOR 17 E22 45N 452 ELECTRONIC CONTROL P.C. BOARD 17 E22 46N 452 ELECTRONIC CONTROL P.C. BOARD 17 E22 47N 452 ELECTRONIC CONTROL P.C. BOARD 17 E22 48N 452 ELECTRONIC CONTROL P.C. BOARD 18 E22 55J 374 TERMINAL BLOCK 19 E22 C92 333 MOTOR BAND 20 E22 73F 784 V.A.CLAMP
21 E22 55J 300 INDOOR FAN MOTOR ASSEMBLY
22 E22 B75 385 VARISTOR 23 E22 42J 382 FUSE 24 E22 55J 333 MOTOR BED 25 E22 45N 307 INDOOR COIL THERMISTOR

1111

1111

1111

1111

Full assembly except DRAIN HOSE

1111

1111

1111

2 2 2 2 MV2, MV3 RIGHT & LEFT

1111

Includes MV3

1111

Includes MV2

1 1 1 1 MV1 UP & DOWN

1111

1111

1111

1111

1 1 1 1 RT11

1

Includes SW P.C. BOARD

1

Includes SW P.C. BOARD

1

Includes SW P.C. BOARD

1

Includes SW P.C. BOARD

1 1 1 1 TB

1111

1111

1111

RC0J56-

MF

Includes FAN MOTOR RUBBER MOUNT

(2 PCS/SET)

1 1 1 1 NR11

1 1 1 1 F11 T3.15AL250V

1111

1 1 1 1 RT12, RT13

OBB874A

23

MSZ-GS30NA MSZ-GS36NA MSY-GS30NA MSY-GS36NA 1-16. INDOOR UNIT HEAT EXCHANGER
1
2 3

OBB874A

24

1-16. INDOOR UNIT HEAT EXCHANGER
1. The part quantity below indicates the required number of pieces per unit.

MSZ-GS30NA – U1 MSZ-GS36NA – U1 MSY-GS30NA – U1 MSY-GS36NA – U1

No. Part No.

Part Name

Symbol In Wiring Diagram

Remarks

1 E22 45N 620 INDOOR HEAT EXCHANGER
2 E22 151 667 UNION (LIQUID) 3 E22 527 666 UNION (GAS)

1111
1111 1111

Full assembly except connect pipe ø1/4 ø5/8

OBB874A

25

MSZ-GS30NA2 MSZ-GS36NA2 MSY-GS30NA2 MSY-GS36NA2 1-17. INDOOR UNIT STRUCTURAL PARTS

1

2

10 (Refer to 1-21.)

3

9

4

5 6

8 7
1-18. ACCESSORY AND REMOTE CONTROLLER
11 12

OBB874A

26

1-17. INDOOR UNIT STRUCTURAL PARTS
1. The part quantity below indicates the required number of pieces per unit.

MSZ-GS30NA2 – U1 MSZ-GS36NA2 – U1 MSY-GS30NA2 – U1 MSY-GS36NA2 – U1

No. Part No.

Part Name

Symbol In Wiring Diagram

Remarks

1 E22 C92 970 INSTALLATION PLATE

2 E22 45N 234 BOX ASSEMBLY

3 E22 45N 000 PANEL ASSEMBLY

4 E22 408 142 CATCH

5 E22 C92 142 CATCH

6 E22 55J 067 SCREW CAP

7 E27 B04 010 FRONT PANEL

8 E22 45N 100 AIR FILTER (NANO PLATINUM FILTER)

9 E22 C92 975 CORNER BOX

10

—

AIR CLEANING FILTER (ANTI-ALLERGY ENZYME FILTER)

1111 1111 1111 2222 2222 3333 1111 2222 1111
2222

Includes No.4, 5, 6 and 7 2 PCS/SET 2 PCS/SET 3 PCS/SET
1 PC/SET
2 PCS/SET MAC-1415FT-E

1-18. ACCESSORY AND REMOTE CONTROLLER
1. The part quantity below indicates the required number of pieces per unit.

MSZ-GS30NA2 – U1 MSZ-GS36NA2 – U1 MSY-GS30NA2 – U1 MSY-GS36NA2 – U1

No. Part No.

Part Name

Symbol In Wiring Diagram

Remarks

11 E22 19T 426 REMOTE CONTROLLER 11 E22 20T 426 REMOTE CONTROLLER 12 E22 41G 083 REMOTE CONTROLLER HOLDER

11 11
1111

SH22E SH22F

OBB874A

27

MSZ-GS30NA2 MSZ-GS36NA2 MSY-GS30NA2 MSY-GS36NA2 1-19. INDOOR UNIT ELECTRICAL PARTS AND FUNCTIONAL PARTS

1 2 3
9 4
5 6

10 8

24 25

23

18

21

22

20

19

17

16

15

7

11 12 13 14

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1-19. INDOOR UNIT ELECTRICAL PARTS AND FUNCTIONAL PARTS
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.

MSZ-GS30NA2 – U1 MSZ-GS36NA2 – U1 MSY-GS30NA2 – U1 MSY-GS36NA2 – U1

No. Part No.

Part Name

Symbol In Wiring Diagram

Remarks

1 E22 55J 302 LINE FLOW FAN 2 E22 A89 509 BEARING MOUNT ASSEMBLY 3 E22 T20 702 DRAIN HOSE
4 E22 52V 235 NOZZLE ASSEMBLY
5 E22 C92 040 VANE UPPER 6 E22 C92 041 VANE LOWER 7 E27 518 541 WATER COVER 8 E22 448 303 VANE MOTOR (VERTICAL) 9 E22 73F 303 VANE MOTOR UNIT (L) (VERTICAL) 10 E22 77F 303 VANE MOTOR UNIT (R) (VERTICAL) 11 E22 749 303 VANE MOTOR (HORIZONTAL) 12 E22 55J 468 POWER MONITOR RECEIVER P.C. BOARD 13 E22 C92 095 POWER MONITOR RECEIVER HOLDER 14 E22 55J 782 SWITCH HOLDER 15 E22 73F 978 CONDUIT PLATE 16 E22 45N 308 ROOM TEMPERATURE THERMISTOR 17 E22 52V 452 ELECTRONIC CONTROL P.C. BOARD 17 E22 53V 452 ELECTRONIC CONTROL P.C. BOARD 17 E22 54V 452 ELECTRONIC CONTROL P.C. BOARD 17 E22 55V 452 ELECTRONIC CONTROL P.C. BOARD 18 E22 52V 375 TERMINAL BLOCK 19 E22 C92 333 MOTOR BAND 20 E22 73F 784 V.A.CLAMP

21 E22 55J 300 INDOOR FAN MOTOR ASSEMBLY

22 E22 K90 385 VARISTOR

23 E22 C67 382 FUSE

24 E22 55J 333 MOTOR BED

25 E22 45N 307 INDOOR COIL THERMISTOR

26

—

DRAIN CAP

1111

1111

1111

1111

Full assembly except DRAIN HOSE

1111

1111

1111

2 2 2 2 MV2, MV3 RIGHT & LEFT

1111

Includes MV3

1111

Includes MV2

1 1 1 1 MV1 UP & DOWN

1111

1111

1111

1111

1 1 1 1 RT11

1

Includes SW P.C. BOARD

1

Includes SW P.C. BOARD

1

Includes SW P.C. BOARD

1

Includes SW P.C. BOARD

1 1 1 1 TB

1111

1111

1111

RC0J56-

MF

Includes FAN MOTOR RUBBER MOUNT

(2 PCS/SET)

1 1 1 1 NR11

1 1 1 1 F11 T3.15AL250V

1111

1 1 1 1 RT12, RT13

1111

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MSZ-GS30NA2 MSZ-GS36NA2 MSY-GS30NA2 MSY-GS36NA2 1-20. INDOOR UNIT HEAT EXCHANGER
1
2 3

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1-20. INDOOR UNIT HEAT EXCHANGER
1. The part quantity below indicates the required number of pieces per unit.

MSZ-GS30NA2 – U1 MSZ-GS36NA2 – U1 MSY-GS30NA2 – U1 MSY-GS36NA2 – U1

No. Part No.

Part Name

Symbol In Wiring Diagram

Remarks

1 E22 52V 620 INDOOR HEAT EXCHANGER
2 E22 151 667 UNION (LIQUID) 3 E22 527 666 UNION (GAS)

1111
1111 1111

Full assembly except connect pipe ø1/4 ø5/8

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1-21. AIR CLEANING FILTER
Every 3 months: Remove dirt by a vacuum cleaner. When dirt cannot be removed by vacuum cleaning: Soak the filter and its frame in lukewarm water before rinsing it. After washing, dry it well in shade. Every year: Replace it with a new air cleaning filter for best performance. NOTE 1: Clean the filters regularly for best performance and to reduce power consumption.
NOTE 2: Dirty filters cause condensation in the air conditioner which will contribute to the growth of fungi such as mold. It is therefore recommended to clean air filters every 2 weeks.

(ANTI-ALLERGY ENZYME FILTER)

Model MSZ-GS06NA MSZ-GS09NA MSZ-GS12NA MSZ-GS15NA MSZ-GS18NA MSY-GS09NA MSY-GS12NA MSY-GS15NA MSY-GS18NA MSZ-GS30NA MSZ-GS36NA MSY-GS30NA MSY-GS36NA MSZ-GS30NA2 MSZ-GS36NA2 MSY-GS30NA2 MSY-GS36NA2

Part No. MAC-408FT-E
MAC-1415FT-E

MSZ-GS06/09/12/15/18NA MSY-GS09/12/15/18NA
Pull to remove from the air flter

Air cleaning filter

MSZ-GS30/36NA MSY-GS30/36NA MSZ-GS30/36NA2 MSY-GS30/36NA2

Air filter

Pull to remove from the air filter.

Attach to the air filter.

(ELECTROSTATIC ANTI-ALLERGY ENZYME FILTER)

Model MSZ-GS24NA MSY-GS24NA

Part No. MAC-2310FT-E

MSZ-GS24NA MSY-GS24NA

Push to install
into the unit along the filter guide.

Filter guide

Pull to remove from the unit.

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2 OPTIONAL PARTS

2. AIR CLEANING FILTER (MICROPARTICLE CATCHING FILTER)

Every 3 months: Remove dirt by a vacuum cleaner. Do not wash it with water. Replace it with a new air cleaning filter when
tobacco tar or oil stains adhere to it. Put it back to its original position, and install all tabs of the air cleaning filter. Every 3 year: Replace it with a new air cleaning filter for best performance.
NOTE 1: Clean the filters regularly for best performance and to reduce power consumption. NOTE 2: Dirty filters cause condensation in the air conditioner which will contribute to the growth of fungi such as
mold. It is therefore recommended to clean air filters every 2 weeks.

Air cleaning filter replacement

MSZ-GS06NA MSZ-GS09NA MSZ-GS12NA MSZ-GS15NA MSZ-GS18NA MSY-GS09NA MSY-GS12NA MSY-GS15NA MSY-GS18NA MSZ-GS24NA MSY-GS24NA

MAC-EMF515FT-E MAC-EMF615FT-E

MSZ-GS06/09/12/15/18NA MSY-GS09/12/15/18NA
Air filter Pull to remove from the air filter.
Attach to the air filter.
MSZ-GS24NA MSY-GS24NA

Push to install
into the unit along the filter guide.

Filter guide

Pull to remove from the unit.

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HEAD OFFICE: TOKYO BUILDING, 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN

© Copyright 2021 MITSUBISHI ELECTRIC CORPORATION Issued: Oct. 2022 No. OBB874 REVISED EDITION-A Published: Jan. 2021. No. OBH874 Made in Japan

Specifications subject to change without notice.