New control board fitted

[Jimmyjaffa]

Hi all, had a control board go down on my vaillant ecotec plus 831. I fitted a new board today and the boiler came back to life. I was just wondering if I would have to change any settings in the service menu at all due to the new board. Thanks in advance

Jim.

 

[CBW]

If you had an engineer change it, this will have been completed by them. If you did it yourself, then you’re asking for advice that’s gas related. Pcb’s for that make and model usually come with instructions.

 

[Harry Bloomfield]

Hi all, had a control board go down on my vaillant ecotec plus 831. I fitted a new board today and the boiler came back to life. I was just wondering if I would have to change any settings in the service menu at all due to the new board. Thanks in advance

Jim.

Manuals here - https://www.vaillant.co.uk/downloads/z/ecotec/ecotec-installation-servicing-2-2005-261445.pdf