WaterLogic WL400 Series, Manual

Page: 65 / 84

WL400 Manual Page 65 – Revision: 10-23-2019
POWER TROUBLESHOOTING INDEX
1. Red Power Switch, Green Heater and Compressor Switch and the LEDs on the Front
won't light
2. Red Power Switch, Green Heater and Compressor Switch are lit but the red LED on the
Front is not lit
3. Compressor Runs but does Not Chill
4. Compressor is Not Running
1.
Red Power Switch, Green Heater and Compressor Switch and the LEDs 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 Socket with,
ElectroMagnetic Interference
Filter (EMI)
Replace Power Socket with, ElectroMagnetic Interference Filter
(EMI)
Defective Red Power Switch Replace Red Power Switch
Defective Green Heater and
Compressor Switch
Replace Green Heater and Compressor Switch