Models
MXZ-2HJ40VA
-
E1
,
ER1
,
ET1
MXZ-3HJ50VA
-
E1
,
ER1
,
ET1
HFC
utilized
R410A
INDOOR UNIT
SERVICE MANUAL
No. OBH709
REVISED EDITION-A
OUTDOOR UNIT
CONTENTS
1. TECHNICAL CHANGES ··································· 2
2. PART NAMES AND FUNCTIONS ····················· 3
3. SPECIFICATION ················································ 4
4. NOISE CRITERIA CURVES ······························ 6
5. OUTLINES AND DIMENSIONS ························ 7
6. WIRING DIAGRAM ············································ 9
7. REFRIGERANT SYSTEM DIAGRAM ············· 10
8. PERFORMANCE CURVES ····························· 13
9. ACTUATOR CONTROL ··································· 19
10. SERVICE FUNCTIONS ···································· 20
11. TROUBLESHOOTING ····································· 24
12. DISASSEMBLY INSTRUCTIONS ···················· 50
INDOOR UNITS COMBINATION SHEETS
NOTE:
RoHS compliant products have <G> mark
on the spec name plate.
PARTS CATALOG (OBB709)
MXZ-2HJ40VA
Indoor unit service manual
MSZ-HJ•VA Series (OBH647C)
Please void OBH709.
Revision A:
• Additional refrigerant charge for MXZ-
3HJ50-
E1
,
ER1
,
ET1
has been corrected.
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