HFC
utilized
R410A
NOTE:
RoHS compliant products have <G> mark
on the spec name plate.
PARTS CATALOG (OBB739)
Models
MXZ-2DM40VA
-
E1
,
ET1
,
ER1
MXZ-3DM50VA
-
E1
,
ET1
,
ER1
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
Indoor unit service manual
MSZ-DM•VA Series (OBH750)
MSZ-HJ•VA Series (OBH647)
MXZ-2DM40VA
SERVICE MANUAL
No. OBH739
REVISED EDITION-A
OUTDOOR UNIT
Revision A:
• MXZ-2DM40VA -
ER1
and MXZ-
3DM50VA -
ER1
have been added.
Please void OBH739.
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