Mitsubishi Electric MUZ-HJ35VA Service Manual

SERVICE MANUAL
CONTENTS
1. TECHNICAL CHANGES ······························3
2. PART NAMES AND FUNCTIONS ··················4
3. SPECIFICATION ········································5
4. NOISE CRITERIA CURVES ··························8
5. OUTLINES AND DIMENSIONS ··················· 10
6. WIRING DIAGRAM ··································· 12
7. REFRIGERANT SYSTEM DIAGRAM ··········· 16
8. PERFORMANCE CURVES ························ 18
9. ACTUATOR CONTROL ····························· 34
10. SERVICE FUNCTIONS ······························ 35
11. TROUBLESHOOTING ······························· 36
12. DISASSEMBLY INSTRUCTIONS ················· 56
Models
MUZ-HJ25VA
-
E1
,
E2
,
ER1
,
ER2
,
ET1
,
ET2
MUZ-HJ35VA
-
E1
,
E3
,
ER1
,
ER3
,
ET1
,
ET2
MUZ-HJ50VA
-
E1
,
E2
,
ER1
,
ER2
,
ET1
,
ET2
MUZ-HJ60VA
-
E1
,
E2
,
ER1
,
ET1
MUZ-HJ71VA
-
E1
,
E2
,
ER1
,
ET1
HFC
utilized
R410A
No. OBH648
REVISED EDITION-F
OUTDOOR UNIT
Indoor unit service manual
MSZ-HJ•VA Series (OBH647)
NOTE:
RoHS compliant products have <G> mark on the spec name plate.
PARTS CATALOG (OBB648)
MUZ-HJ25VA
MUZ-HJ35VA
OBH648 REVISED EDITION-E is void.
Revision F:
• "How to check miswiring and serial signal
error" has been corrected (11-5. M ).

Mitsubishi Electric MUZ-HJ35VA Specifications

General

Type	Split System
Cooling Capacity	3.5 kW
Heating Capacity	4.0 kW
Power Supply	230V/1Ph/50Hz
Refrigerant	R410A
Indoor Unit Dimensions (HxWxD)	295 x 800 x 230 mm
Outdoor Unit Dimensions (HxWxD)	550 x 800 x 285 mm
Weight (Indoor Unit)	9 kg
Energy Efficiency Class (Cooling)	A
Energy Efficiency Class (Heating)	A
Seasonal Energy Efficiency Ratio (SEER)	6.10