Service manual

Service Manual SM-MDS_(i) 81
Measure compressor
running amp.
Within spec ?
Change
compressor
YES
NO
Is compressor short
body?
Measure compressor
winding resistance.
Within spec ?
YES
NO
YES
Measure suction
pressure. Within
spec?
Release or charge the unit with refrigerant
according to specification.
YES
NO
Replace PCB
NO
Is the compressor overload
protector protecting value
correct?
NO
Reset the overload protecting parameter
YES
6
Change
compressor