Recent: LG FC930W Safe Mode: Unlock Front Buttons Without Remote

Mend > Home Heating Systems

Mend Baxi Solo 3 PFL Boiler Thermostat Relay

Baxi Solo 3 PFL pcb relay buzzing?

Hi, Have a Baxi Solo 3 PFL 3 years old, working fine but when the boiler shuts off 1 of the relays on the pcb buzzes. As soon as the boiler fires up it stops buzzing. Everything works fine and I know "if it ain't broke don't fix it" but it needs sorting. Any ideas? pcb fault or 1 of the control switches/thermostats?

Paul
July 2007
this will be the pump over-run relay, changing the pcb will cure this problem, I have had a number of these in the last year

gary.wright53@googlemail.com
July 2007

Automatic Answer

We may have found other answers which could help you.

Click here for Boiler Thermostat Relay

How to mend ...

Find out how to mend just about anything howtomendit.com for free repair help, information and advice.
Mend Home Heating Systems ...