Question about Jandy Aqualink - Rs24 One Touch Pool / Spa Combination Control System

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Panel reads "water sensor opened"

Spa heater not working, display panel now reads, "water sensor opened"????

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  • donschick Mar 05, 2009

    Where is the water sensor located and can I replace or repair it myself?  Where can one purchase a replacement?  Thanks for answering.


    Don S.

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I had the same problem. The water sensor is on a pipe running into your pump. It will have a circular clamp around it. Remove the clamp and pull the sensor out of the pipe. The wires should run into your control box. disconnect the wires and replace. My water sensor was part 7790. Not sure if you have the same one. Do an online search. bestbuypoolsupply.com has them for $50 plus 9 for shippng. Hope this helps.

Posted on Mar 12, 2009

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