Salter Water Pump Cavitation / Wear

Water pump is very loud or makes a buzzing noise, water flow seems weak

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Low water level, Air trapped in pump, Scale buildup in pump, Failing pump bearings

Safety: Unplug before handling water components.

Top up water: Ensure the reservoir is filled to the correct level.
Bleed air: Tilt the unit gently in different directions to help air escape from the pump and hoses, then restart.
Descale pump: Run a vinegar cleaning cycle to dissolve scale inside the pump and lines.
Listen after cleaning: If the pump remains very noisy and flow is weak, it is likely worn and should be replaced.

Medium 3/5

Water Circulation Pump

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