baxi solo w/m 50/4pf Help and information on all topics relating to your central heating, air conditioning and ventilation issues.

[ireljo]

heating, the boiler fires up then switches off after 1 minute and then the overheat thermostat operates. When I press the thermostat button back in the boiler fires up again and then switches off ater 1 minute. The boiler operates fine when the asking for the water to be heated and only switches off when it is hot.

[plastic_man77]

I sounds like you need to check that the pump is working.