Mitsubishi Electric MUZ-HR VF Series User Manual

Models
MSZ-HR25VF
-
E1
,
ER1
,
ET1
MSZ-HR35VF
-
E1
,
ER1
,
ET1
MSZ-HR42VF
-
E1
,
ER1
,
ET1
MSZ-HR50VF
-
E1
,
ER1
,
ET1
MSZ-HR60VF
-
E1
,
ER1
,
ET1
MSZ-HR71VF
-
E1
,
ER1
,
ET1
INDOOR UNIT
No. OBH822
REVISED EDITION-B
Outdoor unit service manual
MUZ-HR∙VF Series (OBH823)
MXZ-HA∙VF Series (OBH828)
PARTS CATALOG (OBB822)
CONTENTS
1. TECHNICAL CHANGES ······························2
2. PART NAMES AND FUNCTIONS ··················3
3. SPECIFICATION ········································4
4. NOISE CRITERIA CURVES ··························6
5. OUTLINES AND DIMENSIONS ·····················8
6. WIRING DIAGRAM ·····································9
7. REFRIGERANT SYSTEM DIAGRAM ··········· 10
8. SERVICE FUNCTIONS ······························ 11
9. MICROPROCESSOR CONTROL ················ 13
10. TROUBLESHOOTING ······························· 17
11. DISASSEMBLY INSTRUCTIONS ················· 34
SERVICE MANUAL
MSZ-HR25VF
Revision B:
• MSZ-HR60/71VF-
ER1
have been added.
OBH822 REVISED EDITION-A is void.

Mitsubishi Electric MUZ-HR VF Series Specifications

General

Refrigerant	R32
Cooling Capacity	Varies by model (e.g., 2.5kW, 3.5kW, 5.0kW, etc.)
Heating Capacity	Varies by model (e.g., 3.2kW, 4.0kW, 6.0kW, etc.)
Indoor Unit Noise Level	As low as 19 dB(A)
Outdoor Unit Noise Level	Varies by model
Power Supply	220-240V, 50Hz
Energy Efficiency Ratio (EER)	Varies by model
Coefficient of Performance (COP)	Varies by model
Indoor Unit Dimensions (HxWxD)	Varies by model
Outdoor Unit Dimensions (HxWxD)	Varies by model
Indoor Unit Weight	Varies by model
Outdoor Unit Weight	Varies by model