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Pooly89

Gas Engineer
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Hi Guys,

I have had a couple of people with the ignition fault codes showing up on Vaillant system and open-vent boilers one was repaired under warranty but the other is on the older ecotec open-vent boiler.

My question is what do i need to look for if the ignition probes & leads are fine, no evidence of blockage on the condensate pipe and the bloody thing still keeps locking out?! this one is locking out on codes F.01 & F.04

Cheers

Pooly
 
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