On most valve there is a little toggle switch mounted on the back of the motor drive. It has three positions. Middle is off, up or down is what you what to try. If it up push it down. this should spin the valve 180 degrees
It Worked! I put the toggle switch for valve #2 in the middle position (OFF) and now the Spa runs and the heater turns on, which it didn't before. Question, it seems the pool is still running, circulating water from the waterfall in the spa into the pool. Is this normal? I am assuming the spa water needs to flow into the pool so that it can go through the skimmers and through the system. Am I correct?
When the valve handle points toward "Pool Return" does the handle indicate water flow? When would the valves be turned to point towards spa/pool main darin, when draining the pool?
Thanks for responding. I am still a pool newbie.
On most all systems I have seen the spa can be recirculated from the spa back to the spa so you can heat only the spa. It sounds like like from above the pump is pulling from the pool and returning to the spa which would cause the waterfall effect. The valve with the motors should have the word "off" on them. Were the word off is, is the pipe that water is not being pulled from. Don't go by the handle like regular plumbing valvles.
In spa mode only the spa drain and spa returns should have water flowing. In pool mode it should pull water from the pool and return it to both the pool and spa to circulate everything.
Tryin moving the toggle switch on valve 2 again to circulate the spa water.
I hope this makes sense, It hard to explain without seeing the plumbing
I see now what you mean. There are tabs on the valve that say OFF, never realized they were there, duh! I played with the switches and got this configuration that works for both pool and spa. Thank you very much for your help. I had called the builder on Friday and haven't heard from him. I getter a better response on this forum...surprise, surprise.
POOL Mode (default when system is off/pool running)
Valve #1 Switch is ON2 with OFF tab towards Spa return
Valve #2 Switch is ON1 with OFF towards Spa main
From yoiur explanation the spa return and drain are off and water circulates from the pool through the spa.
SPA Mode (when Spa button is pressed on panel)
Valve #1 Switch is ON2 with OFF tab towards Pool return
Valve #2 Switch is ON1 with OFF towards Pool main
From yoiur explanation the pool return and and drain are off and water circulates only through the spa. This configuration turns off the Spa waterfall also.