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CONTENTS

1. TECHNICAL CHANGES ··································· 3

2. PART NAMES AND FUNCTIONS ····················· 4

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

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

5. OUTLINES AND DIMENSIONS ························ 7

6. WIRING DIAGRAM ············································ 7

7. REFRIGERANT SYSTEM DIAGRAM ··············· 8

8. SERVICE FUNCTIONS ····································· 9

9. MICROPROCESSOR CONTROL ····················11

10. TROUBLESHOOTING ····································· 15

11. DISASSEMBLY INSTRUCTIONS ···················· 27

MSZ-HJ25VA

MSZ-HJ35VA

MSZ-HJ50VA

Outdoor unit service manual

MUZ-HJ·VA Series (OBH648)

SERVICE MANUAL

No. OBH647

REVISED EDITION-A

INDOOR UNIT

PARTS CATALOG (OBB647)

NOTE:

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

SPLIT-TYPE AIR CONDITIONERS

Models

Revision A:

• MSZ-HJ50VA-

has been added.

Please void OBH647.

Mitsubishi Electric MSZ-HJ25VA-E1 User Manual

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