The back left ring flashes E 4 have tried the recommendation shown on this web site and it did' t work. Please help, been trying to fix it for days now.

Chris, February 2016

You don't say what the "recommendation" is, so apoligies o fthis is what you have tried before.

http://www.justanswer.com/uk-appliance/28j0x-e4-flashing-diplomat-induction-hob-poss.html#re.v/491/

https://www.ukwhitegoods.co.uk/forumsphpbb3/diplomat-elite-aaa1473-hob-error-codes-please-t51490.html

Anon, February 2016