[pairodice]

I think I figured it out after reading a few posts on here (thanks Richard!). I had the HWH leveling system on the ‘Raise it ALL up ALL the way’ setting (four UP arrows) - this meant that the HWH was over-riding the pump controller and would not shut off since it never knows how far UP is ALL the way UP... kinda makes sense now. I put the coach into travel mode and the compressor is now off... I’m going to let the pump cool down and then put the coach into level mode and see what happens.