Mitsubishi Electric PUMY-P60NKMU2 User Manual

TECHNICAL & SERVICE MANUAL
OUTDOOR UNIT
No. OCH695
REVISED EDITION-B
HFC
utilized
R410A
June 2021
Note:
•
This service manual
describes technical data of
the outdoor units only.
Revision:
•
Precaution in 1. SAFETY
PRECAUTION has been
added in REVISED
EDITION-B.
<Outdoor unit>
[Model Name]
Model name
indication
PARTS CATALOG (OCB695)
PUMY-P36NKMU2
PUMY-P48NKMU2
PUMY-P60NKMU2
PUMY-HP36NKMU
PUMY-HP48NKMU
PUMY-P36NKMU2-BS
PUMY-P48NKMU2-BS
PUMY-P60NKMU2-BS
Salt proof model
PUMY-P36NKMU2
PUMY-P48NKMU2
PUMY-P60NKMU2
PUMY-HP36NKMU
PUMY-HP48NKMU
PUMY-P36NKMU2-BS
PUMY-P48NKMU2-BS
PUMY-P60NKMU2-BS
[Service Ref.]
SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS
OCH695A is void.
CONTENTS
1. SAFETY PRECAUTION ·······················2
2. OVERVIEW OF UNITS ························5
3. SPECIFICATIONS ···························· 10
4. DATA ·············································· 12
5. OUTLINES AND DIMENSIONS ··········· 32
6. WIRING DIAGRAM ··························· 34
7. NECESSARY CONDITIONS
FOR SYSTEM CONSTRUCTION ········· 37
8. TROUBLESHOOTING ······················· 48
9. ELECTRICAL WIRING ·····················124
10. REFRIGERANT PIPING TASKS ·········129
11. DISASSEMBLY PROCEDURE ···········136

Mitsubishi Electric PUMY-P60NKMU2 Specifications

General

Model	PUMY-P60NKMU2
Type	Heat Pump
Cooling Capacity	60, 000 BTU/h
Heating Capacity	68, 000 BTU/h
Energy Efficiency Ratio (EER)	10.5
Refrigerant	R410A
Power Supply	208 / 230V, 1 Phase, 60 Hz
Operating Temperature Range (Cooling)	23° to 115°F (-5° to 46°C)
Operating Temperature Range (Heating)	-4° to 70°F (-20° to 21°C)
Outdoor Unit Weight	203 lbs (92 kg)