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https://www.askthetrades.co.uk/cgi-bin/yabb/YaBB.pl DIY Forum >> Plumbing Questions >> Baxi 105e Pump Proving Switch Issue https://www.askthetrades.co.uk/cgi-bin/yabb/YaBB.pl?num=1684741750 Message started by mcguirestick on May 22^nd, 2023, 8:49am

Title: Baxi 105e Pump Proving Switch Issue
Post by mcguirestick on May 22^nd, 2023, 8:49am

Hi,
I have an issue with this Boiler the Pump Proving pin is not rising. (One on top of the Diverter Valve)
I have Rebuilt the Diverter valve. Cleaned the bypass pipe.
When i turn the Water on the pin does not raise But the Hot water Priority one does come out. If i push the micro switch on the top of the diverter the boiler fires.
Could it be the pump? The pump is spinning.
Or Anything else as got no hot water and feeling a bit of a hermit stuck in our boiler cupboard :)
Thanks in advance.