Hello, I have a problem with my Baxi Solo 3. The sysytem its self is working correctly, the problem appears after the boiler shuts down;the pump runs for another 10 minutes as it should, however when it is due to switch off, the relay controlling the pump "pulses" around once per second, this causes the pump to pulse, however the time between the pulses slowly increases until it switches off properley after around 30 seconds.I am experienced in fault finding. I examined the PCB and re-made a few dry joints, and did some cold checks around the pump relay but with no success.I don't wont to buy a PCB !. All help is appreciated.
- posted
17 years ago