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 ······································20
11. DISASSEMBLY INSTRUCTIONS ·····················36
SPLIT-TYPE AIR CONDITIONERS
NOTE:
RoHS compliant products have <G> mark on the spec name plate.
Outdoor unit service manual
MUZ-FD·VA(H) Series (OBH489)
MUZ-FD·VABH Series (OBH519)
MXZ-A·VA Series (OB377)
MXZ-8A140A (OC316)
SERVICE MANUAL
Models
No. OBH488
REVISED EDITION-C
INDOOR UNIT
PARTS CATALOG (OBB488)
Revision C:
• MSZ-FD•VA(S)-
E2
has been added.
Please void OBH488 REVISED EDITION-B.
MSZ-FD25VA -
E1
,
E2
MSZ-FD25VAS -
E1
,
E2
MSZ-FD35VA -
E1
,
E2
MSZ-FD35VAS -
E1
,
E2
MSZ-FD50VA -
E1
,
E2
MSZ-FD50VAS -
E1
,
E2
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