Hansa Program Stalling / Control Logic Issue

Washer stops mid-cycle and does not advance; time remaining does not change.

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.

Possible Causes

Faulty control module, Sensor not providing expected signal (e.g., pressure switch, NTC), Intermittent wiring connection, Excessive foam causing sensor confusion

How to Fix / Troubleshooting

Safety first: Unplug the washer before internal checks.

Note when it stops: Observe whether it stops during fill, wash, heat, or spin. This helps identify which sensor may be at fault.
Check for foam: If there is heavy foam, run extra rinses and reduce detergent use.
Inspect key sensors: Test the pressure switch and NTC sensor as described in other entries. Repair any loose connectors.
Reset control: Unplug for 10 minutes, then restart a short cycle. If stalling persists at the same point, the control module may need replacement.

Repair Difficulty

Hard 4/5

Required Part

Main Control Module

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