Hi guys my heat pump was working fine yesterday and today I believe my friend put the valve the wrong way and the heat pump may have ran dry. When I came home there was no condensation on the ground and the spa was not warming. The air above the fan blades seemed warm whereas they are always producing such cold air.
I hosed everything down, Checked all breakers, shut off power, opened unit and everything looks ok/undamaged. I put it back together and turned it on, this time I noticed a huge difference in air above the fan blades. Now, its very cold as it used to be, but again, an hour later and no heat in the spa.
The unit does not cycle off because it seems to understand that it is not reaching target temp so aspects of it are working, but again, no condensation on ground and no heat at the spa jets.
Im not sure whats going on. Any ideas? I hopefully have a pool service coming as soon as they can fit me in, but in the interest of trying to fix it, do you guys have any ideas?