Search results

Hi Tony, Yep , changed batteries. Switched boiler on/off. Reset boiler. Reset all times on clock. Changed batteries again, re synched RF thermostat with boiler. Basically did everything the book told me (and some it did'nt) to do before phoning for help, however had i phoned for help to...

Hi Tony, Yes on the bolier there is an overide light (Green) this should flash twice evry once in a while to indicate that a signal is being recieved. When the clock clicks on or you choose to have it on continuos it will stay on and the fire light will also stay on. In the case with my...

Hi All, Many thanks for the replies. I contacted the guys who fitted the boiler and they said there is a problem with a batch of MT10RF mechanical thermostats in the fact that the frequency they were set at is being interfered with. Bosch are sending out new ones to be fitted free of charge...

Heating comes on when it wants! Have MT10RF mechanical thermostat fitted. Clock is set correct and on off times are set correctly and the boiler does come on as it should etc. but it also just seems to randomly come on and heat up the rads for various periods of time. Heating should have gone...