Whirlpool
Regeneration Inhibition or Control Failure
Softener never regenerates (no cycles at all, even over weeks)
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Possible Causes
Regeneration disabled in programming, Flow meter not registering, Faulty control board, No power to unit
How to Fix / Troubleshooting
Safety first: Ensure the unit is plugged into a properly grounded outlet. No plumbing work is required for initial checks.
Steps to check:
- 1. Confirm power: Verify the display is on. If not, check the outlet and transformer.
- 2. Check programming: Ensure regeneration is enabled and not set to "off" or vacation mode.
- 3. Test manual regeneration: Attempt to start a manual regeneration from the control panel. If it will not start, the control board or keypad may be faulty.
- 4. Verify flow meter: Run water and confirm the unit registers usage. If not, troubleshoot the turbine sensor.
When to call a technician: If the unit has power but will not regenerate manually or automatically, the control board likely needs replacement.
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Repair Difficulty
Easy
2/5
Required Part
Electronic Control Board
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