SpringWell Noisy Drive Motor or Transformer

Softener emits a constant humming or buzzing noise from the control head.

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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

Aging or failing drive motor, Vibrating power transformer in control head, Motor stalled against jammed valve, Loose mounting screws

How to Fix / Troubleshooting

Safety: Unplug the unit before removing the control cover.

Steps to address humming or buzzing:

  • 1. Isolate the source: Remove the control cover and carefully listen to identify whether the noise comes from the motor or transformer.
  • 2. Check for valve jam: If the motor hums but the cam does not move, the valve may be jammed. Rebuild with a SpringWell piston and seal kit if binding is found.
  • 3. Tighten mounts: Tighten any loose screws securing the motor or transformer to reduce vibration.
  • 4. Replace noisy components: Replace the SpringWell drive motor or, if the transformer is noisy and not separately replaceable, the SpringWell electronic control head.
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Repair Difficulty

Medium 3/5

Required Part

SpringWell Control Valve Drive Motor
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