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

f showing on ideal isaar boiler?

I have no hot water or central heating coming from boiler and f is showing on the panel
paul, March 2015
see pressure is 1.2 bar fill it and see fan and pump running still problem could be water pressure switch remove it and clean it

ltd, April 2015