The hot tub reads - - - and has power but nothing is working
It started by needing to be restarted by the breaker being turned off then on. It would work , jets too, but did not stay working. Now the breaker routine doesn't work either and nothing is working, except there is electric to it. It even heated up but not all the way. It would say 106 - and the temperature was only 99...then would drop because it did not stay runnning. It is 37 and less degrees now outside and I am afraid the pipes will freeze. Help!
Pool & Spa - Jacuzzi
Answers & Comments
This problem is over a month old so i am not sure if you still need the help.Start by turning off the breaker. Unplug everything from the hot tub i.e. pump, heater, air blower, light - anything connected to the spa control box.
Now turn on the breaker.
Check the voltage coming out of the transformer in the spa control box. You may have a bad transformer or a bad circuit board. If you have power coming out of the transformer going into the circuit board, do the following:
If it doesn't blow the breaker then systematically do the same process but plug in one item at a time starting with the pump first until you find the problem.
Rod
US Parts Center