WL100
Manual Page 51 Revision: 1‐14‐2019
DISPENSING TROUBLESHOOTING
1.
Irregular / Intermittent Dispensing from one side
Possible Reason
Solution
Too much water pressure.
Recommend 40 to 60 psi for
the
WL100 Water Treatment
System
to operate properly.
Check water pressure at the inlet bulkhead with a water pressure
gauge.
Additional method of verification is to turn off water to unit and
press the dispense button. Does the Solenoid open without water
pressure to the unit? Listen for Solenoid to activate, not to
mistaken for the button “click”.
Adjust water pressure to 40‐60 psi.
The correct input water
pressure is critical to the performance of the unit to allow
Solenoids to open.
Loose or bad connection on
the Front Dispensing PCB or
Solenoid Connector
Check that they are connected properly and tightened.
Solenoid
If both the Water Pressure and PCB have been ruled out, then it is
the Solenoid.
Replace Solenoid.
Dispensing button is broken on
PCB
Check PCB for loose or damaged button. Replace PCB as
necessary.
