I was in the tub last night, when I checked it this morning the Jet Therapy was on and would only shut off for a couple seconds. (1998 Vita Spa Elan).
I tried shutting off the breaker for a few hours and turning it back on, which had no effect, as well as holding down "prog" to reset the system.
The Instruction manual indicates the jet modes automatically turn off after 30 minutes.
Another thing I noticed is that the display is showing the time, previously it would show temp.
Any ideas?
Thanks,
John