Mitsubishi Electric Mr.Slim PUZ-M100VKA2 Service Manual

SPLIT-TYPE AIR CONDITIONERS
SERVICE MANUAL
Outdoor unit
[Model Name]
PUZ-M100VKA2
PUZ-M100VKA2-ET
PUZ-M100VKA2-ER
PUZ-M125VKA2
PUZ-M125VKA2-ET
PUZ-M125VKA2-ER
PUZ-M140VKA2
PUZ-M140VKA2-ET
PUZ-M140VKA2-ER
PUZ-M100YKA2
PUZ-M100YKA2-ET
PUZ-M100YKA2-ER
PUZ-M125YKA2
PUZ-M125YKA2-ET
PUZ-M125YKA2-ER
PUZ-M140YKA2
PUZ-M140YKA2-ET
PUZ-M140YKA2-ER
[Service Ref.]
PUZ-M100VKA2.TH
PUZ-M100VKA2-ET.TH
PUZ-M100VKA2-ER.TH
PUZ-M125VKA2.TH
PUZ-M125VKA2-ET.TH
PUZ-M125VKA2-ER.TH
PUZ-M140VKA2.TH
PUZ-M140VKA2-ET.TH
PUZ-M140VKA2-ER.TH
PUZ-M100YKA2.TH
PUZ-M100YKA2-ET.TH
PUZ-M100YKA2-ER.TH
PUZ-M125YKA2.TH
PUZ-M125YKA2-ET.TH
PUZ-M125YKA2-ER.TH
PUZ-M140YKA2.TH
PUZ-M140YKA2-ET.TH
PUZ-M140YKA2-ER.TH
R32
PUZ-M100YKA2R1.TH
PUZ-M100YKA2-ETR1.TH
PUZ-M125YKA2R1.TH
PUZ-M125YKA2-ETR1.TH
PUZ-M140YKA2R1.TH
PUZ-M140YKA2-ETR1.TH
CONTENTS
1. REFERENCE MANUAL ······················· 2
2. SAFETY PRECAUTION ······················· 2
3. SPECIFICATIONS ···························· 13
4. DATA ·············································· 14
5. OUTLINES AND DIMENSIONS ··········· 17
6. WIRING DIAGRAM ··························· 18
7. WIRING SPECIFICATIONS ················ 22
8. REFRIGERANT SYSTEM DIAGRAM ··· 27
9. TROUBLESHOOTING ······················· 29
10. FUNCTION SETTING ························ 77
11. MONITORING THE OPERATION DATA
BY THE REMOTE CONTROLLER ······· 78
12. EASY MAINTENANCE FUNCTION ······ 86
13. DISASSEMBLY PROCEDURE ············ 88
14. REMOTE CONTROLLER ··················· 95
PARTS CATALOG (OCB773)
January 2024
No.OCH773
REVISED EDITION-B
Revision:
• Connectable indoor units
have been added
in REVISED EDITION-B.
OCH773A is void.
Note:
• This service manual
describes technical data
of the outdoor units only.