This button is used to start and stop the drying process.This button also appears depending on the type of automatic controller. Not all controllers have built in function to stop drying process. If the dryer isn't started, this button is yellow with the inscription START.
If the drying is started, the button is red with the inscription STOP.
Confirmation is required to stop drying process.
If some error (irregular situation) is detected, temperature or EMC measurements are incorrect or the temperature is too high, the drying process can not start.
Drying process should not be stopped if there is an irregular situation. Automatic controller will pause drying process by itself in case it can not run drying process due to some irregular situation until that situation is resolved.