The temperature contol display screen is blank dispite changing the batteries. It has faded out in the past and gone on the blink before but nothing is happenning now. If it is a loose connection can I fix it. If not then do I have to replace the whole system.

louise, October 2009

This seems to be a common fault as exactly the same happened to mine a few months after purchase. Drayton should replace as clearly the unit is not fit for purchase - one might reasonably expect a thermostat to last, say, ten years...? Actually it should be returned for replacement to whoever sold it to you.

Paulodse, December 2009