Cant find a copy of the vallant fault codes on the net?
> Anyone have a reference, or know what fault 80 is?
Which model - F80 is not a code that's listed for Turbomax+/Thermocompact boilers. It might be on one of the Ecomax/Ecotech units I suppose.
Ecotech. But the manual doesnt show f80!
I fitted one this week (an irrelevance). The Pro 28 has a 1 year guarantee the other models have 2 year guarantees, chances are that it's still in guarantee. Is this a permanent fault or does it go when the reset button is pressed? Do you keep getting it? Your installer (or even yourself) might be able to get through technical support. You will be able to get through to Vaillant service if it's under warranty.
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