UniMac Extended Cycle Time / Control Sensing Issues

Washer takes too long to complete a cycle.

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Possible Causes

Slow fill due to restricted UniMac inlet valves, Drain pump partially clogged, Unbalanced loads causing repeated spin attempts, Faulty water level sensing

How to Fix / Troubleshooting

Safety first: Disconnect power and water before servicing valves or pump.

  • Check fill time: Observe how long it takes to fill. If it's slow, clean the inlet screens and verify water pressure.
  • Inspect drain pump: Clean the pump filter and check for partial obstructions that could slow draining.
  • Balance loads: Avoid single heavy items and overloading, which can cause multiple spin retries.
  • Level sensing: If the washer repeatedly adds water or drains unexpectedly, inspect the pressure hose and pressure switch for blockages or leaks.
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Repair Difficulty

Easy 2/5

Required Part

Drain Pump
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