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
-
E1
MS-GF25VA
-
E1
MS-GF35VA
-
E1
MS-GF50VA
-
E1
MS-GF60VA
-
E1
MS-GF80VA
-
E1
No. OBH621
REVISED EDITION-A
Please void OBH621.
Revision A:
•
MS-GF50VA-
E1
, MS-GF60VA-
E1
and
MS-GF80VA-
E1
have been added.
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