lamona hja 4620 cooling fan fault Home › Forums › Public Support Forums › Help And Support › Cooker And Oven Forum › lamona hja 4620 cooling fan fault This topic has 2 replies, 2 voices, and was last updated 12 years, 5 months ago by andyr6. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts November 1, 2013 at 1:13 pm #77891 andyr6Participant I have a lamona hja 4620. The oven element blew. Replaced that and now the cooling fans above the grill are permantley on. Anyone got any ideas cheers andy November 1, 2013 at 2:02 pm #403766 kwattKeymaster Re: lamona hja 4620 cooling fan fault Likely to be either a thermostat has failed and is closed when ti should be open or, there’s a wiring problem. K. November 1, 2013 at 4:41 pm #403767 andyr6Participant Re: lamona hja 4620 cooling fan fault Do you mean the grill thermostat or oven thermostat and how can I test it? Cheers Author Posts Viewing 3 posts - 1 through 3 (of 3 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In