January 6, 2015

How to clear water softener error codes

By Sears PartsDirect staff
How to clear water softener error codes.
How to clear water softener error codes.

To clear the error codes from the electronic control, follow these simple steps.

  1. Unplug the transformer power supply.

  2. Check possible cause and correct as needed. See our water softener DIY repair section or check your owner's manual.

  3. Plug in the power transformer.

  4. Wait 6 minutes after power is restored.

  5. If the error code returns, the problem wasn’t resolved.

Symptoms for water softeners

Choose a symptom to see related water softener repairs.

Main causes: faulty brine valve assembly, bad rotor valve
Main causes: lack of electrical power, bad power transformer, faulty timer
Main causes: clogged drain hose, faulty rotor valve, leaky rotor valve seals
Main causes: salt bridge inside the salt tank, bad timer, valve motor failure, faulty rotor valve, clogged venturi
Main causes: loose water line connections, cracked water-carrying components, bad rotor valve seals
Main causes: empty salt tank, salt bridge, depleted resin, clogged or damaged venturi, broken rotor position switch, failed timer
Main causes: broken resin tank screen, bad resin tank seals, cracked upper distributor in resin tank
Main causes: broken water flow meter, faulty timer, water flow to softener is bypassed

Repair guides for water softeners

These step-by-step repair guides will help you safely fix what’s broken on your water softener.

January 1, 2015
By Lyle Weischwill
How to replace a water softener venturi

The venturi valve in your water softener draws brine water from the salt tank to the resin tank for regeneration. Follow these steps to replace a damaged venturi.

Repair difficulty
Time required
 15 minutes or less
How to replace a water softener rotor position switch

The rotor position switch detects the position of the valve rotor. If the rotor position switch fails, follow these steps to replace it in about half an hour.

Repair difficulty
Time required
 30 minutes or less
January 1, 2015
By Lyle Weischwill
How to replace a water softener timer

The timer is the control board you use to program the water softener. If the timer isn’t accepting commands when you push the buttons or if the display won’t power up, replace the timer.

Repair difficulty
Time required
 15 minutes or less

Articles and videos for water softeners

Use the advice and tips in these articles and videos to get the most out of your water softener.

June 27, 2022

What are the most common replacement parts for water softeners?

By Sears PartsDirect staff

Learn about the parts you may need to replace when your water softener isn't working.

April 10, 2020

Cleaning your appliances after a drinking water advisory

By Julie Riebe

Find out how to clean and flush household appliances once a boil water advisory is lifted.

January 1, 1970

How to tell if a fuse is blown

By Lyle Weischwill

Learn how to tell whether a fuse is blown