L
lambchop
Hi
fault code on the above L9, working my way through the fault flow chart and says to check flue thermistor resistance, couldn't find the component in the wiring diagram, or in changing parts guide. Never worked on this boiler before and access was not great at the back, flue was coming out of left hand side, any help greatly appreciated
fault code on the above L9, working my way through the fault flow chart and says to check flue thermistor resistance, couldn't find the component in the wiring diagram, or in changing parts guide. Never worked on this boiler before and access was not great at the back, flue was coming out of left hand side, any help greatly appreciated