SERVICE MANUAL
CONTENTS
1. TECHNICAL CHANGES ···································3
2. PART NAMES AND FUNCTIONS ·····················4
3. SPECIFICATION ················································5
4. NOISE CRITERIA CURVES ····························13
5. OUTLINES AND DIMENSIONS ······················16
6. WIRING DIAGRAM ··········································20
7. REFRIGERANT SYSTEM DIAGRAM ·············27
8. PERFORMANCE CURVES ·····························34
9. ACTUATOR CONTROL ···································62
10. SERVICE FUNCTIONS ····································63
11. TROUBLESHOOTING ·····································67
12. DISASSEMBLY INSTRUCTIONS ····················97
INDOOR UNITS COMBINATION SHEETS
Models
No. OBH626
REVISED EDITION-B
HFC
utilized
R410A
SPLIT-TYPE AIR CONDITIONERS
OUTDOOR UNIT
Indoor unit service manual
MSZ-EF•VE Series (OBH589)
MSZ-SF•VA Series (OBH555)
MSZ-SF•VE Series (OBH600)
MSZ-FH•VE Series (OBH623)
MFZ-KA•VA Series (OB409)
MLZ-KA•VA Series (OBH483)
SLZ-KA•VA Series (OC320)
SEZ-KD•VA Series (HWE07110)
PLA-RP•BA Series (OCH412)
PCA-RP•KA Series (OCH454)
PEAD-RP•JA Series (HWE08130)
NOTE:
RoHS compliant products have <G> mark
on the spec name plate.
PARTS CATALOG (OBB626)
MXZ-2D33VA
-
E1
MXZ-2D40VA
-
E1
MXZ-2D53VA
-
E1
MXZ-2D53VAH
-
E1
MXZ-3D54VA
-
E1
MXZ-3D68VA
-
E1
MXZ-4D72VA
-
E1
MXZ-4D83VA
-
E1
MXZ-5D102VA
-
E1
MXZ-2D33VA
MXZ-2D40VA
MXZ-2D53VA MXZ-2D53VAH
Please void OBH626 REVISED EDITION-A.
Revision B:
•
INDOOR UNITS COMBINATION SHEETS for
MXZ-3D54VA, MXZ-3D68VA, MXZ-4D72VA,
MXZ-4D83VA and MXZ-5D102VA have been added.
•
11-4. TROUBLESHOOTING CHECK TABLE (MXZ-
2D) has been modified.