If your softener is acting erratically, a power cycle is the first step. This effectively "reboots" the computer inside the unit.
: Press and hold the REGEN or REGENERATE button for 5 seconds . culligan water softener reset button
⚠️ A hard reset erases your custom settings (water hardness, recharge time). Write them down first. If your softener is acting erratically, a power
These have , so no reset button exists. Instead: ⚠️ A hard reset erases your custom settings
: The system will begin its cycle right away. You should hear the valve moving and water flowing. This process takes roughly 1.5 to 2 hours .
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.