David Dawes asked ... How to recoil the starter spring - Champion R484TR?    |    peter high asked ... How can I set time on my Neff oven?    |    Michael asked ... Mountfield empress drive belt?    |    John Barton asked ... How do i clear the TAM?    |    John asked ... How can I mend my binatone veva 1210 handset?    |    Click here to ask your question

Lock down light?

Our Kingfisher Potterton boiler keeps going to lock down. Our plumber has changed the thermostats but it is still happening. Any suggestions?
Fed up from Surrey, October 2010
link Click here to see other fixes for Potterton.