My power company worked on the lines outside and had to disconnect the power while no one was home. When the power was restored, something happened to the tub, because I came home to it smelling hot, with the temperature at 112deg and the OH error.
I turned off the power, then back on, opened the cover. The low speed pump ran (automatically) while it cooled down to the normal temperature. I ran the aerator to help it along.
All seemed ok, both pumps, aerator, circulator and heater seems to work fine, but after about 20 minutes of running on the low speed pump, I get a FLO error and everything stops.
Has the pressure sensor on the 2 speed pump gone bad?
I am way out of the warranty, so I would attempt to replace it myself if that is all it is.
Thanks,
Kurt