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CONTENTS

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

2. PART NAMES AND FUNCTIONS ·····················3

3. SPECIFICATION ················································5

4. NOISE CRITERIA CURVES ······························6

5. OUTLINES AND DIMENSIONS ························8

6. WIRING DIAGRAM ············································9

7. REFRIGERANT SYSTEM DIAGRAM ·············10

8. SERVICE FUNCTIONS ···································12

9. MICROPROCESSOR CONTROL ···················14

10. TROUBLESHOOTING ·····································21

11. DISASSEMBLY INSTRUCTIONS ····················35

SPLIT-TYPE AIR CONDITIONERS

Outdoor unit service manual

MU-GF·VA Series (OBH622)

SERVICE MANUAL

INDOOR UNIT

PARTS CATALOG (OBB621)

NOTE:

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

Models

MS-GF20VA

MS-GF25VA

MS-GF35VA

MS-GF50VA

MS-GF60VA

MS-GF80VA

No. OBH621

REVISED EDITION-A

Please void OBH621.

Revision A:

•

MS-GF50VA-

, MS-GF60VA-

and

MS-GF80VA-

have been added.

Mitsubishi Electric MS-GF50VA-E1 User Manual

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