Lou asked ... Mac Allister 35cm electric lawn mower?    |    Ronald Charlwood asked ... Beko fridge/freezer not cold enough?    |    John Broadbent asked ... Advise?    |    suzy asked ... Brother kh-940 not in sync with DAK9 in interactive knitting?    |    Susan asked ... How can I stop my steam iron spraying water with the steam?    |    Click here to ask your question

Lock out light?

I have a Myson Velair 90/110 Oil boiler. The Lock out light comes on from time to time, can you tell me why please?
John Bowman-Daniels, September 2013
link Click here to see other fixes for Myson.