Johngallian Posted December 24, 2017 Report Share Posted December 24, 2017 My Sundance Optima started giving me flow problems a couple weeks ago. I just took out the filters .unscrewed all the intakes , no obstructions. When I turn the power off and refire it ,the single speed pump would fire up for a second, shut off, fire backup and shut off and fire up again and stay on for 20 minutes. Then it would shut all off and start all over again.. I would not be able to turn the pump on.. somebody advise me on changing the board or top side panel. In the meantime I would have heat and the circulation pump would turn on.. well not anymore now I just have flow 2 on the screen. no pumps ,no heat will turn on Quote Link to comment Share on other sites More sharing options...
jfl spa Posted December 28, 2017 Report Share Posted December 28, 2017 On 12/24/2017 at 2:18 PM, Johngallian said: My Sundance Optima started giving me flow problems a couple weeks ago. I just took out the filters .unscrewed all the intakes , no obstructions. When I turn the power off and refire it ,the single speed pump would fire up for a second, shut off, fire backup and shut off and fire up again and stay on for 20 minutes. Then it would shut all off and start all over again.. I would not be able to turn the pump on.. somebody advise me on changing the board or top side panel. In the meantime I would have heat and the circulation pump would turn on.. well not anymore now I just have flow 2 on the screen. no pumps ,no heat will turn on Sounds like the circulation pump needs to be changed... Flow 2 means that the flow switch is stuck close when the spa powers up. Quote Link to comment Share on other sites More sharing options...
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