WaterLogic WL400 Series, Manual

Page: 74 / 84

WL400 Manual Page 74 – Revision: 10-23-2019
9. Water does not dispense from Unit
Possible Reason Solution
Closed water supply valve Open the water supply valve.
The unit is not properly
plugged into electrical outlet
Check electrical outlet connection, or for blown circuit breaker.
Green Heater and Compressor
Switch button on unit is in the
off position
Turn Green Heater / Compressor Switch on.
I = ON
15 Amp Fuse Blown Replace the 15 Amp Fuse as needed.
Water is present in the bottom
tray, causing the leak
detection to trigger.
Remove the top cover and front panel. Tip the unit slightly to drain,
dry bottom tray completely.
Hot and Cold Solenoid
connections into the Displace
PCB are loose.
Turn power off; unplug the unit and visually inspect solenoid
connections into the Display PCB. Verify the soldering points on
connections are secure into the board.
Remove the PCB to inspect the front of the board.
Exhausted Filter Replace filters as needed.