Help with Dimplex XT24 Series H Heater!?

Dear all,

Hoping siomeone can help.

I woke up this morning to my fire alarm going off. I had turned my XT24 right up on both dials on the right hand side. It seemed candle wax had leaked into it. I have since turned both dials right down and turned off switch on wall. This was 2 hours ago and it still seems to be pushing out heat.

Should I be concerned?!

Or will it just need time to cool?

Thanks in advance

Nick