INDOOR UNIT
Outdoor unit service manual
MUZ-BT∙VG Series (OBH850)
MXZ-F∙VF Series (OBH890)
PARTS CATALOG (OBB849)
CONTENTS
1. TECHNICAL CHANGES ······························2
2. PART NAMES AND FUNCTIONS ·················· 3
3. SPECIFICATION ········································4
4. NOISE CRITERIA CURVES ··························5
5. OUTLINES AND DIMENSIONS ·····················6
6. WIRING DIAGRAM ····································· 7
7. REFRIGERANT SYSTEM DIAGRAM ·············9
8. SERVICE FUNCTIONS ······························ 10
9. MICROPROCESSOR CONTROL ················ 13
10. TROUBLESHOOTING ·······························17
11. DISASSEMBLY INSTRUCTIONS ················· 31
SERVICE MANUAL
MSZ-BT25VG/VGK
Models
MSZ-BT20VG
-
E1
,
ER1
,
ET1
MSZ-BT20VGK
-
E1
,
ET1
MSZ-BT25VG
-
E1
,
ER1
,
ET1
MSZ-BT25VGK
-
E1
,
ET1
MSZ-BT35VG
-
E1
,
ER1
,
ET1
MSZ-BT35VGK
-
E1
,
ET1
MSZ-BT50VG
-
E1
,
ER1
,
ET1
MSZ-BT50VGK
-
E1
,
ET1
OBH849 REVISED EDITION-B is void.
Revision C:
• 10. TROUBLESHOOTING has been modified.
No. OBH849
REVISED EDITION-C