beautypg.com

MITSUBISHI ELECTRIC MUZ-GB50VA User Manual

Service manual, Muz-gb50va, Outdoor unit

background image

SERVICE MANUAL

CONTENTS

1. TECHNICAL CHANGES ····································2

2. PART NAMES AND FUNCTIONS······················3

3. SPECIFICATION·················································3

4. NOISE CRITERIA CURVES ·······························5

5. OUTLINES AND DIMENSIONS ·························6

6. WIRING DIAGRAM ············································7

7. REFRIGERANT SYSTEM DIAGRAM ················8

8. PERFORMANCE CURVES ································9

9. ACTUATOR CONTROL····································14

10. TROUBLESHOOTING······································15

11. DISASSEMBLY INSTRUCTIONS ·····················34

12. RoHS PARTS LIST···········································38

Wireless type
Models

MUZ-GB50VA -

E1

SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS

OUTDOOR UNIT

Indoor unit service manual

MSZ-GB·VA Series (OB454)

Refrigerant service manual

R410A REFRIGERANT (OBR01)

NOTE:
• This service manual describes technical data of the outdoor units.

HFC

utilized

R410A

Please void OB455.

Revision A:

• Compressor has been Changed.

No. OB455

REVISED EDITION-A

OB455A--1qxq 06.7.31 2:19 PM Page 1