UPDATED A5 Panasonic technical handbook F 2025 - Flipbook - Page 153
Commercial Fault Codes - H Type Compressor
Type
Alarm Code
Compressor
Issues
H01
H02
H03
H05
H06
H07
H08
H11
H12
H13
H15
H21
H22
H23
H25
H27
H28
H31
153
Alarm Meaning
Compressor Issues Compressor Fault, Over current (Comp1)
Compressor Fault, Locked rota current detected (Comp1)
Compressor Fault, No current detected (Comp1)
Compressor Fault, Discharge temp not detected (Comp1)
Compressor Fault, Low Pressure trip
Compressor Fault, Low oil level
Compressor Fault, Oil sensor Fault (Comp1)
Compressor Fault, Over current (Comp2)
Compressor Fault, Locked rota current detected (Comp2)
Compressor Fault, No current detected (Comp2)
Compressor Fault, Discharge temp not detected (Comp2)
Compressor Fault, Over current (Comp3)
Compressor Fault, Locked rota current detected (Comp3)
Compressor Fault, No current detected (Comp3)
Compressor Fault, Discharge temp not detected (Comp3)
Compressor Fault, Oil sensor fault (Comp2)
Compressor Fault. Oil sensor (connection failure)
Compressor Fault. IPM trip (IMP current on temperature)
