where is reset switch on dimplex xt18?

My XT18 stopped working. Can someone please tell me what I need to do?
I tried to open the front cover but I cannot see where the screws are!
Can some one help please?
I cannot see any screws underneath or on top, but only 3 little holes on top!

Mia
November 2022

thank you so much; had given up on our heater as it stopped working , was about to go out and spend over £300 on anew one when i decided to look up the wattage of the not working heater and happened across this pots. so i undid the 3 screws pulled the front cover down found the white re set button pushed it, it clicked , switched the power back on and wow its working again. brilliant ,thanks so much

pete .
January 2014

Thanks so much Madder!
Helped me to restore the heat!

Rudi
December 2013

This works a treat. Thanks.

Moving into a new 200+ year old house in winter with no heating apart from old dimplex you are a lifesaver.

jimbo
January 2009

remove the three top screws then u will need to snap the front top outwards as there are 2 pushlugs at the top the cover will pivot from the bottomu can leave it engaged at its a bugger to get back on at the bottom.
Next to the input and boost control there is a small white button in front of a round black disk this is the overheat safety cutout trip.
Press it back in and it should click.
Then get your hoover and suck out all the nasty dust. when u replace the case be carefull u dont catch the boost control lever arm as it needs to be exactly aligned to work.
Hope this helps

madder
October 2006