88
Is heat sink
temperature
>100°C?
No
IPM Error
IPM faulty
Is IPM ok?
To replace IPM
Yes
Is current at rated
frequency ok?
Compressor faulty
Is IPM Error
persists?
Normal
To check & rectify
Heat sink condition improper
Main board faulty or wrong signal
To rectify
No
Is IPM temperature
>100°C?
Heat compound dried out
Yes
No
Yes
No
Yes
No
Yes
To rectify / replace
To replace and re-apply
Is heat compound
dried out?
IPM faulty
No
To replace IPM
Yes
Summary of Contents for A5ACV 100 CR
Page 43: ...INSTALLATION A5ACV 30 55 75CR 41 ...
Page 44: ...A5ACV 30CR A5ACV 55CR 75CR 42 ...
Page 78: ...10 WIRING DIAGRAMS PA R T NO 50 13 9 026086 MODEL A5ACV 30CR 76 ...
Page 79: ...77 MODEL A5ACV 55CR ...
Page 80: ...MODEL A5ACV 75CR PA R T NO 50 13 4 083602 78 ...
Page 81: ...MODEL A5ACV 100 135CR 79 ...
