I have a Drayton 7 day programmable thermostat and the other day it started to "hang". The flame boiler "on" sysmbol came on but there was no click and the boiler would not fire up. This happened a few times intermittantly and I was able to catch it in this state. Increasing / decreasing the temperature caused the flame symbol to come on and off but the relay did not click.
Fixed by changing the battery but the old battery was only a few months gone and the display was still solid.
Has anybody come accross a similar problem ?
Fixed by changing the battery but the old battery was only a few months gone and the display was still solid.
Has anybody come accross a similar problem ?
