The unit has overnight developed a problem, after using the red button to allow the temp control to go to the hottest position when I try to turn the unit back down again or turn the unit off it sticks and I have to use force to return to the normal range.
It would seem its a problem with the red button catch, how do I get into it to effect repair please.
It would seem its a problem with the red button catch, how do I get into it to effect repair please.