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Ideal Independent C30 boiler - fault F1

DA52DB99-941C-43E6-A43A-1F6142F89C02.jpeg Hi. I know that F1 means low water pressure. Had a look at the boiler and taken front cover off and can’t see any filling loop!? Any idea how to bring water pressure back up?


S. Mod
Gas Engineer
Do you have an airring cupboard?? It’s a silly place when you have a combi but you never know
Yep pipes go down into the floor - they are boarded up but can see down from the top and still can’t see anything that looks like a filling loop. Will take boarding off later to see if I’m missing something