T8. Posted March 15 Report Share Posted March 15 Hot tub will turn on and sit in “pr” mode and if I press the temperature button the hot tub will begin to run and heat normally. After a few minutes or hours it will shut off and be non-responsive, eventually it will return to turning on and being in “pr” mode. Whilst turning back on it will show “24” while in start up before it sits on “pr” until touched. Quote Link to comment Share on other sites More sharing options...
CanadianSpaTech Posted March 18 Report Share Posted March 18 Post photos of the spa pack, circuit board and schematic on inside cover if there is one so we can see what system you have. @T8. Quote Link to comment Share on other sites More sharing options...
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