SERVICE MANUAL
CONTENTS
1. TECHNICAL CHANGES ··································· 3
2. PART NAMES AND FUNCTIONS ····················· 4
3. SPECIFICATION ················································ 5
4. NOISE CRITERIA CURVES ······························ 8
5. OUTLINES AND DIMENSIONS ························ 9
6. WIRING DIAGRAM ·········································· 10
7. REFRIGERANT SYSTEM DIAGRAM ············· 13
8. PERFORMANCE CURVES ····························· 15
9. ACTUATOR CONTROL ··································· 29
10. SERVICE FUNCTIONS ···································· 30
11. TROUBLESHOOTING ····································· 31
12. DISASSEMBLY INSTRUCTIONS ···················· 55
Models
SPLIT-TYPE AIR CONDITIONERS
MUZ-FD25VA -
E1
MUZ-FD25VAH -
E1
,
E2
MUZ-FD35VA -
E1
MUZ-FD35VAH -
E1
MUZ-FD50VA -
E1
NOTE:
RoHS compliant products have <G> mark on the spec name plate.
HFC
utilized
R410A
No. OBH489
REVISED EDITION-B
OUTDOOR UNIT
Indoor unit service manual
MSZ-FD•VA Series (OBH488)
PARTS CATALOG (OBB489)
Revision B:
• MUZ-FD50VA-
E1
has been added.
Please void OBH489 REVISED EDITION-A.
MUZ-FD25/35
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