I have a Miele T7644C condenser dryer. I am getting no power indications at all. I have checked incoming supply at back of the machine and 220v is present. I have checked the thermistor , Thermostat and Temperature sensor and all seem to be fine.Is there a fuse or any other area where there might be a problem . I do not have a wiring diagram for the model so would appreciate any help you can give me.