WaterLogic WL400 Series Manual

WL400 Manual Page 65 – Revision: 10-23-2019POWER TROUBLESHOOTING INDEX1. Red Power Switch, Green Heater and Compressor Switch and the LEDs on the Frontwon't light2. Red Power Switch, Green Heater and Compressor Switch are lit but the red LED on theFront is not lit3. Compressor Runs but does Not Chill4. Compressor is Not Running1. Red Power Switch, Green Heater and Compressor Switch and the LEDs on theFront won't lightPossible Reason SolutionCircuit Breaker Check the Circuit BreakerFuse is Blown Replace FuseDefective / Loose Power Cord Check that power cord is properly plugged in. If it is properlyplugged in, use a different power cord to verify.Failed Power Socket with,ElectroMagnetic InterferenceFilter (EMI)Replace Power Socket with, ElectroMagnetic Interference Filter(EMI)Defective Red Power Switch Replace Red Power SwitchDefective Green Heater andCompressor Switch Replace Green Heater and Compressor Switch