When i run the hw on my 280 it only runs for about a min then goes out for about a min then comes back on for a min & so on, the pressure gauge rises & sometimes dumps the water out of the prv & sometimes during this the combi needs to be reset as it seems to be overheating when running the hw, could this be the expansion vessel(needs repressurising or replacing) or even the auto air vent?? the ch works fine but it takes about 2 days to run a bath which is not good with 3 kids!!
Worcester Combi fault
- Thread starter Bamba71
- Start date
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checking/ or get checked would be a good place to start
theres a post in the faq at the top
//www.diynot.com/forums/viewtopic.php?p=251090#251090
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