AEG PROTECT 1 LCD User Manual page 59

Problem Displayed Problem Displayed Problem Displayed Problem Displayed
ESS Fan lock
Model Setting Wrong
Neg Power Fault
Para. Cable Lost
Para. Incompatible
Possible cause Possible cause Possible cause Possible cause
Wrong work mode
Negative power fault
The cable is not connected
Para setting different
Remedy Remedy Remedy Remedy
normally or fan detection cable
disconnected
Consult Service
Consult Service
Please confirm the connection
status of the parallel cable
Please check the parallel
settings, if it still alarms, please
consult Service.