This morning I went to raise the temperature on my 8 month old propane heater and the display doesn't work. The screen brightens when the on/off button is turned on, but there are no numbers to be seen. I have no temperature reading, no indication of mode, no way to view diagnostic codes, etc. Otherwise I can get the heater to come on and can raise the temperature to an unknown amount, but I'm basically blind to any settings.
Anybody hear of this happening and recommended solutions? I doubt that the warranty goes beyond 6 months, but I'm still investigating that.
I'd appreciate any suggestions.