Hi again all, I have a Hot Springs Hot Spot SX that isn't heating. I'm able to set the target temp and the spa will attempt to run and heat up but after a while I get the following error code while the jets are running -
display reads ===== with 'ready' slowly blinking, with filter cycle icon in lower right lit and jet icon in lower left lit.
I already replaced the electronic pressure switch thinking this would solve the problem, but it's doing the same thing.
Any guidance is much appreciated!