Morning, ok, it’s still on 3. Will change it to 2 and hopefully noise will disappear, I thought it’s last remaining air and will make its way up at some point.
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View the thread, titled "Help with New Vaillant Boiler not staying on" which is posted in Boiler Advice Forum on UK Plumbers Forums.
Speed 3 is to high 2 is more than enough speed 2 should do it really ? Kop
Can I please check- I need to press white Arrow once til it has 2 orange lights and says II ? Do I need to turn anything off or just press it while pump and boiler on?
Thank you,
Irina
D
Deleted member 120897
Yes press the button until there are 2 lights on, don’t think you can do it without the pump running, so yes leave everything on with a demand.
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Reply to the thread, titled "Help with New Vaillant Boiler not staying on" which is posted in Boiler Advice Forum on Plumbers Forums.
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