Hello, has anyone come across this fault,hot water works fine, heating gets to 40 deg on the display lights and shuts down,cools and repeats process.
The diverter valve has been checked, the water quality is good, the sensor has been replaced, the boiler will stay on with a spare sensor detached from the boiler, all the radiators will heat up nice and quick.
It sounds like the PCB but at £160 I thought I would check
Thanks in advance
The diverter valve has been checked, the water quality is good, the sensor has been replaced, the boiler will stay on with a spare sensor detached from the boiler, all the radiators will heat up nice and quick.
It sounds like the PCB but at £160 I thought I would check
Thanks in advance