Mitsubishi Electric MSZ-SF25VE2 Service Manual

Models
MSZ-SF25VE
-
E1
,
E2
,
EN1
,
EN2
,
ER2
MSZ-SF35VE
-
E1
,
E2
,
EN1
,
EN2
,
ER2
MSZ-SF42VE
-
E1
,
E2
,
EN1
,
EN2
,
ER2
MSZ-SF50VE
-
E1
,
E2
,
EN1
,
EN2
,
ER2
MSZ-SF25VE2
-
E1
,
EN1
,
ER1
MSZ-SF35VE2
-
E1
,
EN1
,
ER1
MSZ-SF42VE2
-
E1
,
EN1
,
ER1
MSZ-SF50VE2
-
E1
,
EN1
,
ER1
MSZ-SF25VE3
-
E1
,
EN1
,
ER1
MSZ-SF35VE3
-
E1
,
EN1
,
ER1
MSZ-SF42VE3
-
E1
,
EN1
,
ER1
MSZ-SF50VE3
-
E1
,
EN1
,
ER1
SERVICE MANUAL
INDOOR UNIT
PARTS CATALOG (OBB600)
NOTE:
RoHS compliant products have <G> mark on the spec name plate.
Revision E:
• MSZ-SF25/35/42/50VE3-
E1
,
EN1
,
ER1
have
been added.
Please void OBH600 REVISED EDITION-D.
Revision E:
• MSZ-SF25/35/42/50VE3-
E1
,
EN1
,
ER1
have
been added.
Please void OBH600 REVISED EDITION-D.
No. OBH600
REVISED EDITION-E
CONTENTS
1. TECHNICAL CHANGES ··································· 3
2. PART NAMES AND FUNCTIONS ····················· 5
3. SPECIFICATION ················································ 7
4. NOISE CRITERIA CURVES ···························· 10
5. OUTLINES AND DIMENSIONS ·······················11
6. WIRING DIAGRAM ·········································· 12
7. REFRIGERANT SYSTEM DIAGRAM ············· 16
8. SERVICE FUNCTIONS ··································· 17
9. MICROPROCESSOR CONTROL ··················· 19
10. TROUBLESHOOTING ····································· 27
11. DISASSEMBLY INSTRUCTIONS ···················· 40
Outdoor unit service manual
MUZ-SF·VE(H) Series (OBH629)
MXZ-C·VA Series (OB584)
MXZ-D·VA Series (OBH626)
MXZ-8B Series (OCH480)
MXZ-E·VA Series (OBH723)

Mitsubishi Electric MSZ-SF25VE2 Specifications

General

Cooling Capacity	2.5 kW
Heating Capacity	3.2 kW
Power Supply	220-240 V, 50 Hz
Indoor Unit Dimensions (W x H x D)	798 x 295 x 195 mm
Outdoor Unit Dimensions (W x H x D)	780 x 542 x 269 mm
Energy Efficiency Class Cooling	A++
Energy Efficiency Class Heating	A+
Indoor Unit Weight	9 kg
Weight (Indoor Unit)	9 kg
Noise Level (Indoor)	19 dB
Noise Level (Indoor Unit)	19 dB