An aftermarket diesel heater with this control panel is installed in the van I have just bought. I'm still perplexed as to how to program it. Does anyone know the make so I can dig up the instructions? There are no clues on the heater itself or the panel. It might be a generic control panel meaning the heater make is irrelevant. Any info on how to set it and, in particular, how to just switch it on at a preferred level would be great.
