74 Culligan® Smart Controller (GBE) for Softeners and Filters
74 Cat. No. 01021161
Error Reason for Error Comment/ Clearing Error Message
Brine overfill Too much water in brine tank.
Plugged drain line flow control (Unit will
not draw brine).
Slow leak to brine line.
Faulty eductor piston.
Power outage while control was in refill
position.
Check eductor; check for brine draw.
Clean drain line flow control.
Clean eductor screen and nozzle.
Replace eductor piston.
No Refill Failure to refill brine tank. Refill restric-
tor plugged.
Air in brine line causes float to slam
shut.
Clean or replace refill restrictor. Verify all tubing con-
nections are properly assembled.
Motor Home Error Incorrect valve type selected. Change the valve type using the Advanced Setup/
Valve Type menu then return to the home screen. The
screen will blank while the unit reinitializes.