SPT Water Pump / Circulation Failure

Water does not flow into the ice-making tray; unit runs but tray remains dry.

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Safety Warning

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.

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Possible Causes

Failed water pump, Clogged pump inlet screen, Airlock in pump, Disconnected pump wiring

How to Fix / Troubleshooting

Safety first: Unplug the unit and remove the ice basket.

  • Check water level: Ensure the reservoir is filled to the proper level.
  • Inspect pump inlet: Locate the water pump in the reservoir area and clean any debris from the inlet screen.
  • Bleed air: Tilt the unit slightly to help release trapped air from the pump, then set it back level.
  • Test pump: Plug in and listen for the pump during the fill phase. If silent, unplug and check the pump wiring connector.
  • Replace pump: If the pump receives power but does not run, replace it with an OEM SPT water circulation pump.
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Repair Difficulty

Medium 3/5

Required Part

Water Circulation Pump
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