The load may have completed only part of the intended sequence. Follow the exact model's recovery instructions when the supply is safely restored.
Understanding this situation
A restarted display may not mean both stages will resume in the same way. Check the current status and any warning rather than assuming the clothes were dried or that a repeated full programme is necessary.
A useful next step
Record the stage at interruption and use only documented controls. If the appliance trips, smells unusual or leaks on restoration, leave it unused. Do not force the door or repeatedly cycle power to obtain the next stage.
Manuals and supporting guidance
Model-specific instructions take priority. These references support the practical principles discussed here; they do not diagnose your appliance.