Tumble Dryer Stopping Mid-Cycle

Blocked Lint Filter

The most common cause. A blocked lint filter restricts airflow and causes the machine to overheat, triggering an automatic stop. The lint filter must be cleaned after every single drying cycle without exception.

Full Water Tank (condenser and heat pump dryers only)

If the condensate water tank fills up during a cycle, the machine will stop and display an alert. Empty the tank and restart the cycle.

Overheating

If the machine overheats — most commonly due to a blocked filter or condenser — the thermal safety device trips and stops the cycle. Allow the machine to cool fully before restarting.

Blocked Condenser (condenser and heat pump dryers only)

A clogged condenser reduces airflow and can cause the machine to overheat and stop mid-cycle. Clean the condenser regularly according to your machine’s manual.

Door Opening Mid-Cycle

If the door is not firmly latched or the door switch is faulty, the machine will stop immediately as a safety precaution. Open and firmly reclose the door before restarting.

Power Supply Interruption

A brief power cut or voltage fluctuation can cause the machine to stop mid-cycle. The machine may need to be manually restarted once power is restored.

Faulty Control Board or Thermostat

A fault with the control board or thermostat can cause the machine to stop unpredictably at any point in the cycle. This requires professional diagnosis and repair.

Clean the Lint Filter

Remove the lint filter and clean it thoroughly. This must be done after every single cycle — it is the single most effective way to prevent mid-cycle stops.

Empty the Water Tank

Pull out the condensate water tank, empty it fully and refit it firmly before restarting the cycle.

Clean the Condenser

Remove the condenser unit, rinse it thoroughly under cold running water until the water runs clear, allow it to dry completely and refit firmly.

Allow the Machine to Cool

If the machine has overheated, leave it for at least 30 minutes before attempting to restart. Ensure the room is adequately ventilated during and after use.

Check the Door

Open and firmly reclose the door, ensuring it latches correctly before restarting. The dryer will not run if the door switch does not register as closed.

Reset the Machine

Unplug from the mains and wait at least two minutes. Plug back in and retry the cycle. This can clear temporary electronic faults that caused the mid-cycle stop.