I have 1 large double radiator which is cold, the inlet pipe is hot the radiator is cold ,
I have turned all the other radiators off and just run the cold one, it heated up lovely
I started turning the others on and my boiler cut out
When I relit the boiler the radiators got hot apart from the one large double
My boiler is a Halstead hero 50 I have just fitted a new fan
When the boiler cuts out , the green light flashes, but there is no red light to say it has locked out
Can anyone help me
Adam
I have turned all the other radiators off and just run the cold one, it heated up lovely
I started turning the others on and my boiler cut out
When I relit the boiler the radiators got hot apart from the one large double
My boiler is a Halstead hero 50 I have just fitted a new fan
When the boiler cuts out , the green light flashes, but there is no red light to say it has locked out
Can anyone help me
Adam