Mitsubishi Electric MU-GA50VB User Manual

SERVICE MANUAL
CONTENTS
1. TECHNICAL CHANGES ····································2
2. PART NAMES AND FUNCTIONS······················5
3. SPECIFICATION·················································6
4. NOISE CRITERIA CURVES·······························8
5. OUTLINES AND DIMENSIONS ·························9
6. WIRING DIAGRAM ··········································10
7. REFRIGERANT SYSTEM DIAGRAM··············12
8. PERFORMANCE CURVES······························15
9. TROUBLESHOOTING······································23
10. DISASSEMBLY INSTRUCTIONS·····················30
11. PARTS LIST······················································36
Wireless type
Models
MU-GA50VB -
MU-GA60VB -
MU-GA80VB -
E1
E1
E1
SPLIT-TYPE, AIR CONDITIONERS
MU-GA50VB -
E1
Indication of model name
NOTE:
•This service manual describes technical data of outdoor units.
As for indoor units MS-GA50VB - , MS-GA60VB - and MS-GA80VB - , refer to the service
manual OB369.
E1E1E1
No. OB370
HFC
utilized
R410A
OB370-1.qxp 04.10.14 1:45 PM Page 1

Mitsubishi Electric MU-GA50VB Specifications

General

Brand	Mitsubishi Electric
Model	MU-GA50VB
Cooling Capacity	5.0 kW
Power Supply	220-240 V, 50 Hz
Refrigerant	R410A
Type	Split System