hi all abit of help please.
had my old myson boiler ripped out last week and had a new glowworm flexicom heat only boiler put in. now the problem.
the gas engineer is not allowed to do any electric work just like for like etc.
so had the boiler working etc. he put a new controller in for the c/heat and hot water, this controls the actuator (3 way valve) the boiler carried on running even though the controller had finished its timer function. having tried to sort this the engineer turned the cylinder thermostat off. this solved the problem but now the water didnt get hot. once i turn the cylinder stat up to say 50deg the boiler again works when the controller has finished its timed function. the 3 way valve is a danfoss hs 3 i think. any tips please
had my old myson boiler ripped out last week and had a new glowworm flexicom heat only boiler put in. now the problem.
the gas engineer is not allowed to do any electric work just like for like etc.
so had the boiler working etc. he put a new controller in for the c/heat and hot water, this controls the actuator (3 way valve) the boiler carried on running even though the controller had finished its timer function. having tried to sort this the engineer turned the cylinder thermostat off. this solved the problem but now the water didnt get hot. once i turn the cylinder stat up to say 50deg the boiler again works when the controller has finished its timed function. the 3 way valve is a danfoss hs 3 i think. any tips please