WL3 FX
Manual
Page 66 - Revision: 7-27-2022
POWER TROUBLESHOOTING INDEX
1.
Red Heater and Compressor Power Switch won't light
2.
Red Power Switch is lit but No Hot and Cold Water
3.
Compressor Runs but does Not Chill
4.
Compressor is Not Running
5. Red Power Switch is lit, but Green Power LED is not lit
1.
Red Heater and Compressor Power Switch won’t light and the Red LED on
the Front won’t light
Possible Reason
Solution
Circuit Breaker
Check the Circuit Breaker
Fuse is Blown
Replace Fuse
Defective / Loose Power Cord
Check that power cord is properly plugged in. If it is properly
plugged in, use a different power cord to verify.
Failed Power Line Noise Filter,
Electro Magnetic Interference
filter (EMI)
Replace Power Line Noise Filter, Electro Magnetic Interference
filter (EMI)
Defective Red Heater /
Compressor Switch
Replace Red Heater / Compressor Switch
2.
Red Power Switch is lit but There is No Hot or Cold Water
Possible Reason
Solution
Bad Transformer
Replace Transformer
Black Power Connector to the
PCB is not properly connected
Properly connect.
Bad Front PCB
Replace Front PCB - P/N EN-0135-L00-00
Defective Red Power Switch
Replace Red Power Switch