showing fault code lf any ideas? boiler goes though sequence first time doesnt light then fan speeds up goes to light fails then locks out on lf any ideas
LF is failure to light,or flame not detected,have you got gas,card gas meter?
If gas supply ok,it could be a few things,ignition probe,spark generator,or gas valve,etc,this will need checking properly by an engineer.
LF is failure to light,or flame not detected,have you got gas,card gas meter?
If gas supply ok,it could be a few things,ignition probe,spark generator,or gas valve,etc,this will need checking properly by an engineer.
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