Mitsubishi Electric MXZ-2D33VA User Manual

SERVICE MANUAL
OUTDOOR UNIT
HFC
utilized
R410A
NOTE:
RoHS compliant products have <G> mark
on the spec name plate.
MXZ-2D33VA
MXZ-2D40VA
MXZ-2D42VA
MXZ-2D42VA2
MXZ-2D53VA MXZ-2D53VAH
MXZ-2D53VA2 MXZ-2D53VAH2
Models
MXZ-2D33VA
-
E1
,
E2
,
E3
,
ER2
,
ER3
,
ET2
,
ET3
MXZ-2D40VA
-
E1
,
ER2
MXZ-2D42VA
-
E2
,
E3
,
ER3
,
ET2
,
ET3
MXZ-2D42VA2
-
E3
,
ET3
,
ER3
MXZ-2D53VA
-
E1
,
E2
,
E3
,
ER2
,
ER3
,
ET2
,
ET3
MXZ-2D53VA2
-
E3
,
ET3
,
ER3
MXZ-2D53VAH
-
E1
,
E2
,
E3
,
ER2
,
ER3
MXZ-2D53VAH2
-
E3
MXZ-3D54VA
-
E1
MXZ-3D54VA2
-
E2
,
E3
,
ER2
,
ER3
,
ET2
,
ET3
MXZ-3D68VA
-
E1
,
E2
,
E3
,
ER2
,
ER3
,
ET2
,
ET3
MXZ-4D72VA
-
E1
,
E2
,
E3
,
ER2
,
ER3
,
ET2
,
ET3
MXZ-4D83VA
-
E1
,
E2
,
ER1
,
ER2
,
ET2
MXZ-5D102VA
-
E1
,
E2
,
ER1
,
ER2
,
ET2
MXZ-6D122VA
-
E1
,
ER1
,
ET1
No. OBH626
REVISED EDITION-K
Please void OBH626 REVISED EDITION-J.
Revision K:
• MXZ-2D42/2D53VA2-
ER3
have been added.
PARTS CATALOG (OBB626)
Indoor unit service manual
MSZ-EF•VE Series (OBH589)
MSZ-GF•VE Series (OBH634)
MSZ-SF•VA Series (OBH555)
MSZ-SF•VE Series (OBH600)
MSZ-FH•VE Series (OBH623)
MFZ-KA•VA Series (OB409)
MFZ-KJ•VE Series (OBH666)
MLZ-KA•VA Series (OBH483)
SLZ-KA•VA Series (OC320)
SLZ-KF•VA Series (OCH600)
SEZ-KD•VA Series (HWE07110)
PLA-RP•BA Series (OCH412)
PCA-RP•KA Series (OCH454)
PEAD-RP•JA Series (HWE08130)
CONTENTS
1. TECHNICAL CHANGES ··································· 3
2. PART NAMES AND FUNCTIONS ····················· 6
3. SPECIFICATION ················································ 7
4. NOISE CRITERIA CURVES ···························· 17
5. OUTLINES AND DIMENSIONS ······················ 20
6. WIRING DIAGRAM ·········································· 25
7. REFRIGERANT SYSTEM DIAGRAM ············· 73
8. PERFORMANCE CURVES ····························· 83
9. ACTUATOR CONTROL ··································117
10. SERVICE FUNCTIONS ···································118
11. TROUBLESHOOTING ··································· 124
12. DISASSEMBLY INSTRUCTIONS ·················· 163
INDOOR UNITS COMBINATION SHEETS

Mitsubishi Electric MXZ-2D33VA Specifications

General

Series	MXZ
Cooling Capacity	3.3 kW
Heating Capacity	4.0 kW
Power Supply	220-240 V, 50 Hz
Refrigerant	R410A
Outdoor Unit Noise Level	49 dB(A)
Number of Connectable Indoor Units	2
Outdoor Unit Dimensions (HxWxD)	550 x 800 x 285 mm
Coefficient of Performance (Heating)	4.0
Noise Level (Outdoor Unit)	49 dB(A)
Cooling Capacity (BTU)	11, 260 BTU
Indoor Unit Weight	9 kg