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Forgot where to connect wires to on pressure

Forgot where to connect wires to on pool heater pressure switch

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There is no polarity, one wire on each terminal; which one where does not matter.

Posted on Jul 17, 2009

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I think you said that you are getting a pressure switch error. The first thing to check is that the filter is within the right pressure. If too high or low you will get a pressure switch error. That error could mean a few different things so I will give you a few other solutions. If you have an automation unit make sure that the heater is turned on at the automation unit and that the water temperature is displayed correctly. If that checks out take the front off the heater and slide the front panel down. You should see a small fuse assembly on a red wire in the upper right corner. Open it and make sure the fuse is good. follow the red wire to the pressure switch. You can remove the connection and use a small piece of wire to jump the connection and see if the heater fires. If it does replace your pressure switch. I believe the next spot is a terminal bar to the far left. There should be either a small jumper wire in the top two connections or wiring for your automation unit. If its not a jumper you can remove the two wires and place a jumper and see if the heater fires. If so the problem is with the automation. Good Luck
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