Dear Bill
My name is Jo and I work for a appliance repair company. I have just put your question to one of our engineers and he suggests you check that your clock timer is set up correctly and if this is ok then your fault is probebly with your thermostate safty cut out.
We have engineers that cover the South of England and if you need further assistance please call 07799 140877.
Regards Jo.
Jo, October 2008