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  1. M

    Is my Jandy Pump Toast? VSPHP270AUT

    Thank you Herman for all your invaluable help. I did check other items (lights/cleaner pump etc.) and all seem to be working okay. Will look at servicing the motor and the Intelliflo and Calimar pumps. Thanks again!
  2. M

    Is my Jandy Pump Toast? VSPHP270AUT

    Thank you, Herman, for replying to my post. I did check the voltages at the terminals (I got 120V and not 220), but they have no auxiliary setup, so that is strange, but it did work perfectly before. When I put it in service, it does not run. I? I checked and replugged the cable as well as...
  3. M

    Is my Jandy Pump Toast? VSPHP270AUT

    It's been a bad week of storms here in Northern Virginia. This weekend, lightning struck a tree less than 40 feet from my equipment pad. The power went out, and even though my pump was not on at the time, I can't seem to get it started again. Thanks to other posters here, I used a multimeter to...
  4. M

    Jandy Trudose Controller and SWG. Problems and more problems.

    Thanks, Laszlof for the reply. Yes the trudose hooks up to the iaquapure board through a 24V 2pin connector. You also move a jumper (J15) to have both systems communicate and determine if the salt cell needs to come on or off depending upon your ORP setting. I did calibrate everything as well as...
  5. M

    Jandy Trudose Controller and SWG. Problems and more problems.

    So, I added a Jandy Trudose Controller to my setup, and ever since then, I have been unable to chlorinate my pool adequately. Although I can get the pH in check through the system, the SWG control has been disastrous. After reading many posts here, I purchased a replacement sensor kit (my salt...
  6. M

    Balancing salt for a SWG

    Hello folks! Thanks to this community I have managed to educate myself and save money, although I'm still learning. Question: does it make sense to balance the salt in my pool if I am going to close it down and not run my SWG for the winter? Thanks in advance for all your help/comments.
  7. M

    Acid Blue?

    Contacted the manufacturer about the Safety Data Sheet, see attached. Looks like HCL content can vary anywhere between 10-30%.
  8. M

    White swirl marks in 3 weeks old plaster.

    Thank you Allen for the warm welcome and helpful suggestion. I believe that may be the only path forward. Thanks again. Moe
  9. M

    White swirl marks in 3 weeks old plaster.

    Hello TFP! Thank you for all the help. New member here trying my best to understand what is at issue with my pool. It's been 3 weeks since we first had water in the pool and these marks have resisted brushing. They almost look like footmarks. I have attached photos but realize they might be hard...
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