Circuit diagram for Creda Condensing Tumble Dryer, model T62OCW?

I would like to get hold of a circuit diagram for the Creda Dry Simplicity Condensing Tumble Dryer, model number T62OCW.
The machine is only 2yrs old, isn't used excessively and has begun to run for around 2minutes before cutting out. The filter is clean and water conatainer empty. The high/low temperature thermostat sensors at the rear of the machine are testing ok, is there is another sensor on the air intake side?