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SERVICE MANUAL

SPLIT-TYPE AIR CONDITIONERS

CONTENTS

1. TECHNICAL CHANGES ····································2

2. OUTLINES AND DIMENSIONS ·························2

3. SERVICE FUNCTIONS ······································3

4. PARTS LIST ·······················································4

Wireless type
Models

MSX-05NV-

(WH)

MUX-10NV-

MSX-09NV-

(WH)

MUX-18NV-

MSX-12NV-

(WH)

MUX-24NV-

MSX-05NV

2

2

-

(WH)

MUX-10NV-

MSX-09NV

2

2

-

(WH)

MUX-18NV-

MSX-12NV

2

2

-

(WH)

MUX-24NV-

E1

E1

E1

E1

E1

E1

E1

E2

E1

E2

E1

E2

No. OB221

NOTE: This Service Manual covers only change points.

(MSX-05/09/12NV-

MSX-05/09/12NV-

)

(MSX-05/09/12NV-

MSX-05/09/12NV

2

-

)

Please refer to the Service Manual OB183 SECOND 
EDITION for unchanged contents.
Please refer to the Service Manual OB183 SECOND 
EDITION for MUX-10/18/24NV-

.

E1

E1

E2

E2

E1

Summary of Contents for MSX-05NV-E2 WH

Page 1: ...V WH MUX 24NV MSX 05NV2 2 WH MUX 10NV MSX 09NV2 2 WH MUX 18NV MSX 12NV2 2 WH MUX 24NV E1 E1 E1 E1 E1 E1 E1 E2 E1 E2 E1 E2 No OB221 NOTE This Service Manual covers only change points MSX 05 09 12NV MSX 05 09 12NV MSX 05 09 12NV MSX 05 09 12NV2 Please refer to the Service Manual OB183 SECOND EDITION for unchanged contents Please refer to the Service Manual OB183 SECOND EDITION for MUX 10 18 24NV E1 ...

Page 2: ...llation plate Indoor unit Wall hole 65 Installation plate Drain hose 16 Insulation 28 Air out Air in 2 MSX 05NV2 2 MSX 09NV2 2 MSX 12NV2 2 E1 E1 E1 Unit mm OUTLINES AND DIMENSIONS INDOOR UNIT 2 1 TECHNICAL CHANGES MSX 10NV MSX 10NV MSX 18NV MSX 18NV MSX 24NV MSX 24NV E2 E1 E2 E1 E2 E1 MSX 10NV MSX 10NV2 2 MSX 18NV MSX 18NV2 2 MSX 24NV MSX 24NV2 2 E1 E2 E1 E2 E1 E2 1 Indoor unit design has changed ...

Page 3: ...ed the unit restarts automatically according to the memory However it takes at least 3 minutes for the compressor to start running Note The operation settings are memorized when 10 seconds have passed after the remote controller was operated If main power is cut while AUTO START STOP timer is active the timer setting is cancelled when auto restart function works If the unit has been off with the r...

Page 4: ...ring Diagram 1 2 3 4 5 6 E02 315 000 E02 316 000 E02 317 000 E02 151 010 E02 164 100 E02 166 234 E02 151 970 E02 166 067 FRONT PANEL FRONT PANEL FRONT PANEL GRILLE AIR FILTER BOX INSTALLATION PLATE SCREW CAP 1 1 2 1 1 2 1 1 2 1 1 2 2PCS SET Q ty unit MSX 12NV E2 WH 1 1 2 1 1 2 MSX 05NV E2 WH MSX 09NV E2 WH Optional parts 5 4 3 6 2 1 ...

Page 5: ... Diagram 1 2 3 4 5 6 E02 349 000 E02 350 000 E02 351 000 E02 339 010 E02 164 100 E02 166 234 E02 151 970 E02 166 067 FRONT PANEL FRONT PANEL FRONT PANEL GRILLE AIR FILTER BOX INSTALLATION PLATE SCREW CAP 1 1 2 1 1 2 1 1 2 1 1 2 2PCS SET Q ty unit MSX 12NV2 E1 WH 1 1 2 1 1 2 MSX 05NV2 E1 WH MSX 09NV2 E1 WH Optional parts 5 4 3 6 2 1 ...

Page 6: ... E02 164 081 E02 151 350 E02 085 385 E02 001 504 E02 199 520 NOZZLE WH VANE WH DRAIN HOSE VANE MOTOR INDOOR FAN MOTOR RUBBER MOUNT LINE FLOW FAN BEARING MOUNT ROOM TEMPERATURE THERMISTOR INDOOR COIL THERMISTOR TERMINAL BLOCK ELECTRONIC CONTROL P C BOARD ELECTRONIC CONTROL P C BOARD POWER SUPPLY CORD FUSE ELECTRICAL BOX INDOOR FAN CAPACITOR VARISTOR SLEEVE BEARING FAN GUARD 1 1 1 1 1 2 1 1 1 1 1 1 ...

Page 7: ... EXCHANGER INDOOR HEAT EXCHANGER UNION GAS UNION GAS UNION LIQUID 1 1 1 9 52 12 7 6 35 1 1 1 No Parts No Parts Name Remarks Q ty unit MSX 05 09 MSX 12 Symbol in Wiring Diagram NV2 E1 WH NV E2 WH NV E2 WH NV2 E1 WH 1 1 1 1 1 1 INDOOR UNIT HEAT EXCHANGER MSX 05NV WH MSX 09NV WH MSX 12NV WH MSX 05NV2 2 WH MSX 09NV2 2 WH MSX 12NV2 2 WH E1 E1 E1 E2 E2 E2 1 2 3 ...

Page 8: ...RUNOUCHI TOKYO100 TELEX J24532 CABLE MELCO TOKYO New publication effective Jan 1998 Specifications subject to change without notice C CCopyright 1997 MITSUBISHI ELECTRIC ENGINEERING CO LTD Issued in Jan 1998 NO OB221 128 Printed in Japan ...

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