The reason for this is the overheating sensor has cut in. It may just be malfunctioning or in fact it is overheating. This has been a reoccurring problem not just for Dimplex, but other manufacturers as well. My best advice is contact Dimplex directly and talk with someone in their tech service dept. You can find their home page by doing a Google search for Dimplex's home page.
Answers & Comments
The reason for this is the overheating sensor has cut in. It may just be malfunctioning or in fact it is overheating. This has been a reoccurring problem not just for Dimplex, but other manufacturers as well.
My best advice is contact Dimplex directly and talk with someone in their tech service dept. You can find their home page by doing a Google search for Dimplex's home page.