Vertical pressure tank connected to a water pump outdoors

Brine tank overflowing or holding too much water

Excess brine water means the valve refills but does not draw brine out, or the refill does not stop. Typical causes are a plugged injector or screen, a kinked or scaled brine line, a stuck float, or internal valve leakage.

Cross-checked ~60 min moderateBrands: All

Before you start

Bypass and depressurize before removing the injector cap
Unplug the controller

Diagnostic steps

Unlock all 4 steps with expected values

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OnCall Tech is a reference tool for trained technicians and can make mistakes. Always disconnect power and confirm with the manufacturer's documentation before you work.

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