No. OBH789
REVISED EDITION-H
PARTS CATALOG (OBB789)
SERVICE MANUAL
OUTDOOR UNIT
CONTENTS
1. TECHNICAL CHANGES ······························3
2. SERVICING PRECAUTIONS FOR UNITS
USING REFRIGERANT R32 ·························4
3. PART NAMES AND FUNCTIONS ··················6
4. SPECIFICATION ········································7
5. NOISE CRITERIA CURVES ························ 11
6. OUTLINES AND DIMENSIONS ··················· 13
7. WIRING DIAGRAM ··································· 17
8. REFRIGERANT SYSTEM DIAGRAM ··········· 27
9. PERFORMANCE CURVES ························ 31
10. ACTUATOR CONTROL ····························· 52
11. SERVICE FUNCTIONS ······························ 53
12. TROUBLESHOOTING ······························· 54
13. DISASSEMBLY INSTRUCTIONS ················· 77
Models
MUZ-AP25VG
-
E1
,
ET1
,
E2
,
ET2
,
ER2
,
E3
,
ET3
,
ER3
MUZ-AP35VG
-
E1
,
ET1
,
E2
,
ET2
,
ER2
,
E3
,
ET3
,
ER3
MUZ-AP42VG
-
E1
,
ET1
,
E2
,
ET2
,
ER2
MUZ-AP50VG
-
E1
,
ET1
,
ER1
,
E2
MUZ-AP60VG
-
E1
,
ET1
,
ER1
,
E2
,
ET2
,
E3
MUZ-AP71VG
-
E1
,
ET1
,
ER1
,
E2
MUZ-AP71VG2
-
E1
,
ET1
MUZ-AP25VGH
-
E1
,
E2
,
E3
MUZ-AP35VGH
-
E1
,
E2
,
E3
MUZ-AP42VGH
-
E1
,
E2
MUZ-AP50VGH
-
E1
,
E2
MUZ-AP25VG
MUZ-AP35VG
MUZ-AP42VG
MUZ-AP25VGH
MUZ-AP35VGH
MUZ-AP42VGH
OBH789 REVISED EDITION-G is void.
Revision H:
• MUZ-AP60VG-
ET2
,
E3
MUZ-
AP71VG2-
E1
,
ET1
have been added.
Indoor unit service manual
MSZ-AP•VG, VGK Series (OBH788)
HFC
utilized
R32