Jon scott Posted January 27, 2018 Report Share Posted January 27, 2018 I just got a Jacuzzi z112 spa and I'm getting the fl code. I replaced the pump and motor as well as a pressure switch and im getting the same results. The motor doesnt kick on even though it has power (120v) to it. How do I test the board to see if it's the problem? Quote Link to comment Share on other sites More sharing options...
PreservedSwine Posted January 30, 2018 Report Share Posted January 30, 2018 Fist, Is the pump motor spinning, and just in need of a prime? If not... A few quick questions. When you mention it's getting 120v, is it a 120v motor? Are you measuring voltage between line and neutral on the pump, while under load? If so the motor is bad. Again. Or, it's not wired properly. If the 120v vanishes under load, it's not really getting 120v. If the flow switch is closed when it should be open, this might be normal. Try unplugging the flow switch, then turning on the spa. It will still give a flow error, but at least it will energize the pump. If you're still not getting power, time to call a pro. Quote Link to comment Share on other sites More sharing options...
Jersey Hot Tub Repair Posted January 30, 2018 Report Share Posted January 30, 2018 Can you directly wire the pump to an outlet, just to test if the issue is the pump or the spa? Dave Quote Link to comment Share on other sites More sharing options...
Jon scott Posted February 1, 2018 Author Report Share Posted February 1, 2018 No the motor is not spinning. Yes I'm measuring the line and neutral but it's not spinning so I guess there's no load. It says 120v on the tag and I have it wired the way it shows on the tag but It doesnt say where to put the neutral. Quote Link to comment Share on other sites More sharing options...
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