Mitsubishi Electric MUZ-HR42VF Service Manual

No. OBH823
PARTS CATALOG (OBB823)
HFC
utilized
R32
SERVICE MANUAL
OUTDOOR UNIT
CONTENTS
1. TECHNICAL CHANGES ··································· 2
2. SERVICING PRECAUTIONS FOR UNITS
USING REFRIGERANT R32 ····························· 3
3. PART NAMES AND FUNCTIONS ····················· 5
4. SPECIFICATION ················································ 6
5. NOISE CRITERIA CURVES ······························ 7
6. OUTLINES AND DIMENSIONS ························ 9
7. WIRING DIAGRAM ·········································· 10
8. REFRIGERANT SYSTEM DIAGRAM ············· 12
9. PERFORMANCE CURVES ····························· 14
10. ACTUATOR CONTROL ··································· 28
11. SERVICE FUNCTIONS ···································· 29
12. TROUBLESHOOTING ····································· 30
13. DISASSEMBLY INSTRUCTIONS ···················· 51
MUZ-HR42VF
MUZ-HR50VF
Models
MUZ-HR25VF
-
E1
,
ER1
,
ET1
MUZ-HR35VF
-
E1
,
ER1
,
ET1
MUZ-HR42VF
-
E1
,
ER1
,
ET1
MUZ-HR50VF
-
E1
,
ER1
,
ET1
Indoor unit service manual
MSZ-HR·VF Series (OBH822)

Mitsubishi Electric MUZ-HR42VF Specifications

General

Cooling Capacity	4.2 kW
Heating Capacity	5.4 kW
Power Supply	220-240 V, 50 Hz
Refrigerant	R32
Outdoor Unit Noise Level	49 dB(A)
Outdoor Unit Dimensions (WxHxD)	800 x 550 x 285 mm
Indoor Unit Weight	10 kg
Type	Split System