Unplug the unit or switch off the circuit breaker for at least one minute .
A common complaint with this series is that the dishwasher stops mid-cycle or the dishes remain wet and cold at the end. This is almost always the heating element or the NTC thermostat. Updating this component restores the machine's ability to sanitize and dry properly. smeg 317ar3 update
Action Required: Smeg 317AR3 Update
In some regions (EU, UK, Australia), SMEG authorized service centers issued silent service bulletins for the 317AR3 around 2021-2022 regarding fan speed logic. Unplug the unit or switch off the circuit