SERVICE MANUAL
CONTENTS
1. TECHNICAL CHANGES ···································2
2. PART NAMES AND FUNCTIONS ·····················3
3. SPECIFICATION ················································4
4. NOISE CRITERIA CURVES ······························5
5. OUTLINES AND DIMENSIONS ························7
6. WIRING DIAGRAM ············································9
7. REFRIGERANT SYSTEM DIAGRAM ··············11
8. PERFORMANCE CURVES ·····························14
9. TROUBLESHOOTING ·····································29
10. DISASSEMBLY INSTRUCTIONS ····················31
Models
NOTE:
RoHS compliant products have <G> mark on
the spec name plate.
Indoor unit service manual
MS-GF•VA Series (OBH621)
MU-GF20VA
-
E1
MU-GF25VA
-
E1
MU-GF35VA
-
E1
MU-GF50VA -
E1
MU-GF60VA -
E1
MU-GF80VA -
E1
PARTS CATALOG (OBB622)
SPLIT-TYPE AIR CONDITIONERS
OUTDOOR UNIT
HFC
utilized
R410A
No. OBH622
REVISED EDITION-A
Please void OBH622.
Revision A:
•
MU-GF50VA-
E1
, MU-GF60VA-
E1
and
MU-GF80VA-
E1
have been added.
MU-GF20/25/35VA
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