Hi as title with DT20rf control panel and a wireless thermostat in the hall. We had a power cut and now even though the thermostat is calling for heat, the boiler is not doing anything.
I've checked current time, date etc and all settings, everything is normal & correct. The boiler does ignite if I put the boiler to 'on' but does not if I have it to 'timed' or 'once'.
Any ideas?
I've checked current time, date etc and all settings, everything is normal & correct. The boiler does ignite if I put the boiler to 'on' but does not if I have it to 'timed' or 'once'.
Any ideas?