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C/H pump on 24/7

Posted: Fri Feb 19, 2010 4:17 pm
by keith6617
my c/heating pump keeps runing all the time even though it is switched of. It is a baxi solo 3 pfl range boiler which is about 4 years old. Any idea's thanks

Posted: Sat Feb 20, 2010 10:01 am
by gisago
Has it always done this since it was installed. If so it could be wired up wrong. If not its probably the pump overrun faulty.

Posted: Sat Feb 20, 2010 8:45 pm
by keith6617
[quote="gisago"]Has it always done this since it was installed. If so it could be wired up wrong. If not its probably the pump overrun faulty.[/quote]No its not done it all the time just noticed it recently,whats the pump overrun controlled by? KJ

Posted: Mon Feb 22, 2010 8:43 pm
by gisago
The pump overrun is controlled by the boiler. It keeps the pump running for usally around 5/10 minutes after the boiler switches off to clear heat away from the boiler. Your best bet is get it checked over by an engineer.