I get L E on my Ideal Icos HE 24, do I have to change my PCB board or is it simpler fault, as it re sets, works for a few minutes then comes up L E again.
I know this is an old post but for future readers....I just cycled the power and it fixed this.
Mike
March 2016
HI, don't rush out and buy a pcb just yet. It could just be the flame detect probe or lead is faulty. another common fault with these is the condensate trap blocks up and the condensate partially blocks the flue causing it to go into lockout.
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