These models typically have a knob in the center and a set of buttons (Set, Regen, Up/Down).
How you "reset" your system depends on which Culligan series you own:
Culligan water softeners do not typically have a single "reset" button. Instead, resetting involves specific button combinations or physical adjustments depending on whether you need a , a time reset , or a factory-level hard reset . 1. Manual Regeneration (Immediate Flush) culligan water softener reset button
These units do not have a physical reset button. To reboot the control board, unplug the unit from the power outlet for 30 seconds and then plug it back in. For a manual regeneration reset, press and hold the Regen key for 5 seconds .
⚠️ A hard reset erases your custom settings (water hardness, recharge time). Write them down first. These models typically have a knob in the
Instead, resetting a Culligan system usually means either:
Some commercial or older Culligan units (like the ) have a small red button on the circuit board inside the control head. You’d need to remove the front cover to see it. Only push it if a technician told you to —it resets the board completely and requires reprogramming with a service tool. For a manual regeneration reset, press and hold
| Situation | Action | |-----------|--------| | Screen frozen / no response | Unplug 60 sec (soft reset) | | Lost settings or wrong time | Hold REGEN 15 sec (hard reset) | | Old dial unit | Manual regeneration | | You see a physical red button inside | Call Culligan first |