While you wait for answers, we may have found some information which could help you.
Click here for Model 20 SecondsHow to change LED driver on Dimplex fire?
Dimplex Cavendish Optimyst electric fire?
Faulty lights on Dimplex mk11?
Hi all, I have an dimplex xms713n 2005 model. It doesn't work/heat up?
Looking for reset button on dimplex convector heater DX25F10?
Light not working?