Hi all,
Thanks for all the help so far.
The heating system kept pressure nicely and the boiler was giving hot water so I drained it down a bit today to add inhibitor.
Unfortunately even though there was no air but only water bleeding from rads and boiler, when I turned boiler on you could hear there was air in there. The pump expelled hardly any air, only water now. Also there’s a water drain pipe in there so I’ve taken a couple of bowls of water off in case that helps.
Still there is flame failure, no HW or CH.
Any ideas please? I’ve been around rads again and pressure is at 1 bar.
Many thanks.
PS I checked the faqs. Hopefully done everything suggested there. The red 3 bar pressure valve is loose.
It’s a potterton combi
Thanks for all the help so far.
The heating system kept pressure nicely and the boiler was giving hot water so I drained it down a bit today to add inhibitor.
Unfortunately even though there was no air but only water bleeding from rads and boiler, when I turned boiler on you could hear there was air in there. The pump expelled hardly any air, only water now. Also there’s a water drain pipe in there so I’ve taken a couple of bowls of water off in case that helps.
Still there is flame failure, no HW or CH.
Any ideas please? I’ve been around rads again and pressure is at 1 bar.
Many thanks.
PS I checked the faqs. Hopefully done everything suggested there. The red 3 bar pressure valve is loose.
It’s a potterton combi
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