i need a complete instruction manual for my 18hxi boiler. i did not get one when the unit was fitted. i am having trouble with the F code F1 and F4. what do they mean ?
f1-f4 this will proberly mean you need a new burner door seal kit/although it means ignition fault, the seals on the burner are inadaquate and the manefacturer has brought out a modification, bluntly the seal around the burner is not air tight when your boiler is on condesation is filling up inside were some of the electrices are in causing the fault ..
get it fixed as soon as you can for left alone could cause a lot on damge and cost a packet to fix.
liam
February 2009
They should be available to download as PDF's on their Website or contact the manufacturer direct. Look for Hepworth Heating on Google and you'll find it.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix home heating systems.