Hello,
We have a Hydro Spa that has been sitting for 2 yrs. We just filled it up and turned everything on. The hot tub was left by the previous owners of the house, so we do not know much about it and we cannot find a manual. We were able to get the pump and heat circulating but when we turn the jets on, they come on for 2 seconds and turn off. They will stay off for 5 seconds or so and the jets will kick back on for 2 seconds and turn off again. Any ideas?