Mitsubishi Electric City Multi PUMY-SP125VKM User Manual

Check code
4100
(UF)
Compressorcurrentinterruption(Lockedcompressor)
●Diagnosisofdefectives
 MakesuretoturnthepowerOFFbeforeconnecting/disconnectinganyconnectors,orreplacingboards.
Diagnosis Remedy
Chart 2 of 2
Yes
Yes
No
No
Aretheyconnectedproperly?
Isthecompressorfaultygrounded?
Connectthecompressorwiring(U,Vand
Wphase)properly,thenturnthepower
back ON.
Replacetheoutdoorpowercircuitboard
(Defectiveoutdoorpowercircuitboard).
Replacethecompressor
(Defectivecompressor).
Checkwhetherthecompressorisfaulty
grounded or not.
Continuedfromthepreviouspage
65
OCH668B

Mitsubishi Electric City Multi PUMY-SP125VKM Specifications

General

Series	City Multi
Outdoor Unit Model	PUMY-SP125VKM
Cooling Capacity	12.5 kW
Heating Capacity	14.0 kW
Refrigerant	R410A
Operating Temperature (Cooling)	-5 to 46 °C
Indoor Unit Compatibility	Compatible with various City Multi indoor units
Power Supply	380-415V, 50Hz, 3-Phase
Operating Temperature (Heating)	-15°C to 24°C