I have a 2 year old 80 Eco combi boiler and the following faults have appeared.
With CH on, runs normally until hot water is demanded. Turn a hot tap on and flame goes out & CH and hot water run cold
With boiler set to hot water only, flame lights and water ranging randomly between luke warm and cool is delivered through the taps.
Boiler has had a new PCB and a new diverter valve (fitted by Corgi engineer - not me) - no change. The microswitch on the diverter valve appears to be working OK and the servo that operates the microswitch is workng.
Green light is on, never seen the red light, and amber light comes on whenever the flame is lit.
We are scratching our heads - anyone got any ideas?
With CH on, runs normally until hot water is demanded. Turn a hot tap on and flame goes out & CH and hot water run cold
With boiler set to hot water only, flame lights and water ranging randomly between luke warm and cool is delivered through the taps.
Boiler has had a new PCB and a new diverter valve (fitted by Corgi engineer - not me) - no change. The microswitch on the diverter valve appears to be working OK and the servo that operates the microswitch is workng.
Green light is on, never seen the red light, and amber light comes on whenever the flame is lit.
We are scratching our heads - anyone got any ideas?