Mitsubishi Electric PUZ-M250YKA User Manual

SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS
SERVICE MANUAL
R32
Outdoor unit
[Model Name]
PUZ-M200YKA
PUZ-M250YKA
[Service Ref.]
PUZ-M200YKA.UK
PUZ-M250YKA.UK
PARTS CATALOG (OCB737)
CONTENTS
1. REFERENCE MANUAL ···························· 2
2. SAFETY PRECAUTION ···························· 2
3. FEATURES ·········································· 12
4. SPECIFICATIONS ································· 13
5. DATA ·················································· 14
6. OUTLINES AND DIMENSIONS ················ 17
7. WIRING DIAGRAM ································ 18
8. WIRING SPECIFICATIONS ····················· 19
9. REFRIGERANT SYSTEM DIAGRAM ··········· 24
10. TROUBLESHOOTING ···························· 26
11. FUNCTION SETTING ····························· 80
12. MONITORING THE OPERATION DATA BY THE REMOTE CONTROLLER ···91
13. EASY MAINTENANCE FUNCTION ··········100
14. DISASSEMBLY PROCEDURE ················103
Note:
• This manual describes service
data of the outdoor units only.
No. OCH737
March 2020

Mitsubishi Electric PUZ-M250YKA Specifications

General

Brand	Mitsubishi Electric
Model	PUZ-M250YKA
Category	Heat Pump
Language	English