Mitsubishi Electronics MUZ-FH06NA, MUZ-FH09NA, MUZ-FH12NA, MUZ-FH15NA, MUZ-FH18NA User Manual

OUTDOOR UNIT

OUTDOOR UNIT

PARTS CATALOG

Models

Revision B:

• MUZ-FH06NA, MUZ-FH09/12NA- 1, MUZ­FH18NA2, MUZ-FH06NAH, MUZ­FH09/12NAH­have been added.

Please void OBB684 REVISED EDITION-A.

1

and MUZ-FH18NAH2

No. OBB684

REVISED EDITION-B

MUZ-FH06NA
MUZ-FH09NA

MUZ-FH09NA
MUZ-FH12NA

MUZ-FH12NA
MUZ-FH15NA

MUZ-FH18NA
MUZ-FH18NA2

MUZ-FH06NAH
MUZ-FH09NAH

-

1

MUZ-FH09NAH

-

1

MUZ-FH12NAH

-

1

MUZ-FH12NAH

-

1

MUZ-FH15NAH
MUZ-FH18NAH
MUZ-FH18NAH2

CONTENTS

1. RoHS PARTS LIST ·····································2

2. OPTIONAL PARTS ·····································8

SERVICE MANUAL (OBH684)

MUZ-FH06NA
MUZ-FH09NA
MUZ-FH12NA

NOTE:

RoHS compliant products have <G> mark on the spec name plate.

MUZ-FH06NAH
MUZ-FH09NAH
MUZ-FH12NAH

Revision A:

OBB684B

• MUZ-FH18NA and MUZ-FH18NAH have been added.

Revision B:

• MUZ-FH06NA, MUZ-FH09/12NA- 1, MUZ-FH06NAH, MUZ-FH09/12NAH- 1 have been added.

Revision C:

• MUZ-FH06NA, MUZ-FH09/12NA- 1, MUZ-FH18NA2, MUZ-FH06NAH, MUZ-FH09/12NAH- 1 and MUZ-FH18NAH2 have
been added.

1

RoHS PARTS LIST

MUZ-FH09NA MUZ-FH09NAH MUZ-FH12NA MUZ-FH12NAH
1-1. OUTDOOR UNIT STRUCTURAL PARTS, ELECTRICAL PARTS AND FUNCTIONAL

PARTS

29

30

34

33

32

31

28

27

26

25
24

1
2
3

5

6 81011

7

9

2

19
18

17

13124

16

15

CONDUIT

PLATE

CONDUIT

COVER

23
22

21
20

14

RoHS PARTS LIST

OBB684B

1-1. OUTDOOR UNIT STRUCTURAL PARTS AND FUNCTIONAL PARTS

Part number that is circled is not shown in the illustration.

Symbol

No.

1 G E12 L85 232 CABINET 1 1 1 1
2 G E12 J63 531 ICE GUARD 1 1 1 1
3 G E12 J63 521 GRILLE 1 1 1 1
4 G E12 927 501 PROPELLER FAN 1 1 1 1
5 G E12 L85 301 OUTDOOR FAN MOTOR MF 1 1 1 1 RC0J55-

6

7

8 G E12 C34 506 COMPRESSOR RUBBER SET 3 3 3 3 3 RUBBERS/SET

9

10 G E12 E79 641 SERVICE PORT (L) 1 1 1 1
11 G E12 927 662 STOP VALVE (LIQUID) 1 1 1 1 ø3/8 (ø9.52)
12 G E12 L85 661 STOP VALVE (GAS) 1 1 1 1 ø1/4 (ø6.35)
13 G E12 L85 233 BACK PANEL 1 1 1 1
14 G E12 L85 245 SERVICE PANEL 1 1 1 1
15 G E12 A54 640 EXPANSION VALVE 1 1 1 1
16 G E12 F35 936 CAPILLARY TUBE 4 4 4 4
17 G E12 G10 493
18 G E12 A56 961 4-WAY VALVE 1 1 1 1
19 G E12 L85 490 R.V. COIL 21S4 1 1 1 1

20 G E12 D65 308

21 G E12 E05 307

22 G E12 L85 306 THERMISTOR SET

23 G E12 G11 337 REACTOR L61 1 1 1 1
24 G E12 L85 374 TERMINAL BLOCK TB 1 1 1 1 5 P

25

26 G E12 L85 641 SERVICE PORT (H) 1 1 1 1
27 G E12 930 525 CONDENSER WIRE NET 1 1 1 1
28 G E12 930 523 CONDENSER NET 1 1 1 1

29 G E12 L85 630

30 G E12 D84 079 THERMO HOLDER 1 1 1 1
31 G E12 929 515 MOTOR SUPPORT 1 1 1 1
32 G E12 L85 297 TOP PANEL 1 1 1 1
33 G E12 J50 526 DEFROST HEATER H 1 1
34 G E12 D65 381 HEATER PROTECTOR 26H 1 1

35

Part No. Part Name

RoHS

G E12 A82 290
G E12 G68 290 1 1
G E12 G11 293
G E12 G14 293 1 1

G E12 L85 900
G E12 L86 900 1 1 SNB140FQUMT

G E12 L85 451
G E12 L91 451 1
G E12 L86 451 1
G E12 L92 451 1

G E12 J47 936 CAPILLARY TUBE 1 1 1 1

BASE

SEPARATOR

COMPRESSOR MC

EXPANSION VALVE COIL

AMBIENT TEMPERATURE
THERMISTOR
OUTDOOR HEAT EXCHANGER
TEMPERATURE THERMISTOR

INVERTER P.C. BOARD

OUTDOOR HEAT
EXCHANGER

in Wiring

Diagram

LEV1111

RT65 1 1 1 1

RT68 1 1 1 1

RT61,

RT62

09NA 09NAH 12NA 12NAH

Q'ty/unit

MUZ-FH

Remarks

□□

11

11

1 1 SNB092FQAMT

O.D. 0.118 × I.D. 0.079 × 8-9/32 (ø3.0 × ø2.0 × 210)

1111

1

1111

DEFROST,
DISCHARGE

Including heat sink and RT64

Including lead assembly

O.D. 0.157 × I.D. 0.094 × 9-7/16 (ø4.0 × ø2.4 × 240)

3

RoHS PARTS LIST

OBB684B

MUZ-FH06NA MUZ-FH06NAH
MUZ-FH09NA-

1

MUZ-FH09NAH- 1 MUZ-FH12NA- 1 MUZ-FH12NAH-

1-2. OUTDOOR UNIT STRUCTURAL PARTS, ELECTRICAL PARTS AND FUNCTIONAL

PARTS

29

30

33

32

31

28

27

1

26

34

1
2
3

5

681011

7

9

19
18

17

13124

16

15

CONDUIT

PLATE

CONDUIT

COVER

25
24

23
22

21
20

14

4

RoHS PARTS LIST

OBB684B

1-2. OUTDOOR UNIT STRUCTURAL PARTS, ELECTRICAL PARTS AND FUNCTIONAL

PARTS

Part number that is circled is not shown in the illustration.

Q'ty/unit

Symbol

No.

1 G U01 A01 232 CABINET 111111
2 G U01 A01 531 ICE GUARD 111111
3 G U01 A01 521 GRILLE (OUT) 111111
4 G U01 A01 501 PROPELLER FAN 111111
5 G U01 A01 301 OUTDOOR FAN MOTOR MF 111111RC0J55-

6

7

8 G U01 A01 506 COMP. RUBBER SET 3333333 RUBBERS/SET

9

10 G U01 A01 641 SERVICE PORT (L) 111111
11 G U01 A01 662 STOP VALVE (LIQ) 111111ø3/8 (ø9.52)
12 G U01 A01 661 STOP VALVE (GAS) 111111ø1/4 (ø6.35)
13 G U01 A01 233 BACK PANEL(OUT) 111111
14 G U01 A01 245 SERVICE PANEL 111111
15 G U01 A01 640 EXPANSION VALVE 111111
16 G U01 A01 936 CAPILLARY TUBE 444444
17 G U01 A01 493
18 G U01 A01 961 4-WAY VALVE 111111
19 G U01 A01 490 R.V. COIL 21S4 111111

20 G U01 A02 308

21 G U01 A02 307

22 G U01 A01 306 THERMISTOR SET

23 G U01 A01 337 REACTOR L61 111111
24 G U01 A01 374 TERMINAL BLOCK TB 1111115 P

25

26 G U01 A02 641 SERVICE PORT (H) 111111
27 G U01 A01 525 CONDENSER WIRE NET 111111
28 G U01 A01 523 CONDENSER NET 111111

29 G U01 A01 630

30 G U01 A01 079 THERMO HOLDER 111111
31 G U01 A01 515 MOTOR SUPPORT 111111
32 G U01 A01 297 TOP PANEL 111111
33 G U01 A01 526 DEFROST HEATER H 1 1 1
34 G U01 A01 381 HEATER PROTECTOR 26H 1 1 1

35

Part No. Part Name

RoHS

G U01 A01 290
G U01 A02 290 1 1 1
G U01 A01 293
G U01 A02 293 1 1 1

G U01 A01 900
G U01 A02 900

G U01 A04 451
G U01 A01 451 1
G U01 A05 451 1
G U01 A02 451 1
G U01 A06 451 1
G U01 A03 451 1

G U01 A02 936 CAPILLARY TUBE 111111

BASE

SEPARATOR

COMPRESSOR(SNB092FQAMT)
COMPRESSOR(SNB140FQUMT)

EXPANSION VALVE COIL

THERMISTOR AMBIENT TEMP.
TEMPERATURE

OUTDOOR HEAT EXC.
TEMPTHERMISTOR

INVERTER P.C. BOARD

OUTDOOR HEAT
EXCHANGER

in Wiring

Diagram

MC

LEV 111111

RT65 111111

RT68 111111

RT61,

RT62

NA NAH

1111 SNB092FQAMT

111111

1

111111

MUZ-FH

06 09 12

-1NAH

-1NA

-

NA

111

111

NAH

1

1

1 1 SNB140FQUMT

Remarks

-

□□

O.D. 0.118 × I.D. 0.079 × 8-9/32 (ø3.0 × ø2.0 × 210)

DEFROST,
DISCHARGE

Including heat sink and RT64

Including lead assembly

O.D. 0.157 × I.D. 0.094 × 9-7/16 (ø4.0 × ø2.4 × 240)

5

RoHS PARTS LIST

OBB684B

MUZ-FH15NA MUZ-FH15NAH MUZ-FH18NA MUZ-FH18NAH MUZ-FH18NA2 MUZ-FH18NAH2
1-3. OUTDOOR UNIT STRUCTURAL PARTS, ELECTRICAL PARTS AND FUNCTIONAL

PARTS

26

29

1

2
3

31

30

28

27

25
24

23

4

20
19

18

5

6

7

8

10

9

11

12

CONDUIT

PLATE

17
16

13

CONDUIT

COVER

14

22

21

15

6

RoHS PARTS LIST

OBB684B

1-3. OUTDOOR UNIT STRUCTURAL PARTS, ELECTRICAL PARTS AND FUNCTIONAL

PARTS

Part numbers that are circled are not shown in the illustration.

Symbol

No.

1 G E12 L87 297 TOP PANEL 1 1 1 1 1 1

2

3 G E12 F76 301 OUTDOOR FAN MOTOR MF 1 1 1 1 1 1 RC0J77­4 G E12 F28 501 PROPELLER FAN 1 1 1 1 1 1
5 G E12 817 009 HANDLE 1 1 1 1 1 1
6 G E12 L87 232 CABINET 1 1 1 1 1 1
7 G E12 L87 521 FAN GUARD 1 1 1 1 1 1 Including ice guard

8

9 G E12 C34 506

10

11 G E12 L87 662 STOP VALVE (LIQUID) 1 1 1 1 1 1 ø1/4 (ø6.35)
12 G E12 L87 661 STOP VALVE (GAS) 1 1 1 1 1 1 ø1/2 (ø12.7)

13 G E12 L87 233 BACK PANEL (OUT) 1 1 1 1 1 1
14 G E12 L87 245 SERVICE PANEL 1 1 1 1 1 1
15 G E12 F28 650 VALVE COVER 1 1 1 1 1 1
16 G E12 851 640 EXPANSION VALVE 1 1 1 1 1 1
17 G E12 F28 493 EXPANSION VALVE COIL LEV 1 1 1 1 1 1
18 G E12 F76 490 R.V. COIL 21S4 1 1 1 1 1 1
19 G E12 A56 961 4-WAY VALVE 1 1 1 1 1 1
20 G E12 E79 641 SERVICE PORT (H, L)

21 G E12 J52 309

22 G E12 F28 308 THERMISTOR SET

23 G E12 L87 374 TERMINAL BLOCK TB1 1 1 1 1 1 1 3 P

24

25

26 G E12 L87 523 CONDENSER NET 1 1 1 1 1 1
27 G E12 F76 079 THERMO HOLDER
28 G E12 F28 337 REACTOR L 1 1 1 1 1 1
29 G E12 J52 515 MOTOR SUPPORT 1 1 1 1 1 1
30 G E12 J52 526 DEFROST HEATER H 1 1 1
31 G E12 J52 381 HEATER PROTECTOR 26H 1 1 1

32

33

34

Part No. Part Name

RoHS

G E12 L87 630
G E12 T44 630 1 1

G E12 F28 290
G E12 H25 290 1 1 1

E12 F76 900 COMPRESSOR MC 1 1 1 1 1 1 SNB172FQKMT

G

G E12 F28 374
G E12 T16 374 1 1 3 P
G E12 L87 451
G E12 M08 451 1
G E12 P77 451 1
G E12 P78 451 1
G E12 T44 451 1
G E12 T45 451 1

G E17 250 382
G E17 001 241

G E12 527 936 CAPILLARY TUBE 1 1 1 1 1 1

OUTDOOR HEAT EXCHANGER

BASE

COMPRESSOR RUBBER SET

AMBIENT TEMPERATURE
THERMISTOR

TERMINAL BLOCK TB2

INVERTER P.C. BOARD

FUSE
FUSE HOLDER

in Wiring

Diagram

RT65 1 1 1 1 1 1

RT61,
RT62,

RT68

F65, F66 2 2 2 2 2 2 T6.3AL250V

15NA15

1111

11 1

3 3 3 3 3 3 3 RUBBERS/SET

2222 2 2

1111 1 1

1111 3 P

1

1111 1 1

2222 2 2

Q'ty/unit

MUZ-FH

NAH18NA18NAH18NA218NAH2

Remarks

□□

DEFROST, DISCHARGE,
OUTDOOR HEAT
EXCHANGER
TEMPERATURE

Including heat sink and
RT64

O.D. 0.157 × I.D. 0.094 × 3-15/16
(ø4.0 × ø2.4 × 100)

7

2

OBB684B

OPTIONAL PARTS

2-1. DEFROST HEATER

Model Parts No.

MUZ-FH06NA
MUZ-FH09NA
MUZ-FH12NA

Components

Defrost heater 1 Cable tie 1
Aluminum tape 1 Self drilling screw 2
Heater support 1 Insulation 1

Model Parts No.

MUZ-FH15NA
MUZ-FH18NA
MUZ-FH18NA2

MAC-640BH-U

MAC-642BH-U

Components

Defrost heater 1 Cable clamp 1
Heater support 1 Self drilling screw 2
Cable tie 1 Wiring diagram 1

Note: Refer to the installation manual for the installation.

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

© Copyright 2014 MITSUBISHI ELECTRIC CORPORATION

Distributed in Oct. 2015. No. OBB684 REVISED EDITION-B
Distributed in Dec. 2014. No. OBB684 REVISED EDITION-A
Distributed in Feb. 2014. No. OBB684
Made in Japan

New publication, effective Oct. 2015
Specifications are subject to change without notice.

8