Recent content by OfficeReefer

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    Jandy JXI400N heater says on in app, doesn't turn on except manually

    Thanks for the advice, everyone. I reached out to my new pool guy... he found a used gas valve from an older unit in my neighborhood. He switched it out and it's worked flawlessly. The igniter and fenwall ignition unit works fine and tests.... he also said he saw a blue ring with a conversion...
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    Jandy JXI400N heater says on in app, doesn't turn on except manually

    Possibly. I do see something about a kit, but the descriptions indicate it's more of a replacement for existing models of NG. I looked over the Quick Reference starting at page 13 https://waterlinetechnologies.com/content/Zodiac/JXI%20QRG.pdf and the manual at page 15...
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    Jandy JXI400N heater says on in app, doesn't turn on except manually

    No way... this place would not allow that and is not listed on the PB list. I think this was an error on their part. Notice they also listed a natural gas unit....
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    PB_PLAN_DESIGN.PNG

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    Jandy JXI400N heater says on in app, doesn't turn on except manually

    I don't normally smell gas. Just that once before it fired up and in the past, occasionally in the same circumstance, if I recall. Today, I went to use it as normal... outside temp about 45-50F. We also noticed if the air blower is on, that the heater is not able to get to full heat and the...
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    Jandy JXI400N heater says on in app, doesn't turn on except manually

    Newish? If I recall, it was installed about this time of year, four years ago.
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    Jandy JXI400N heater says on in app, doesn't turn on except manually

    Thanks, @PoolGate you think it's the wire between the PCB and the RS unit? I was thinking it might be something like the Fenwall board, maybe HSI or something.... I do recall that yesterday, I smelled a small amount of gas just prior to the unit firing on. It does not always come on... for...
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    Jandy JXI400N heater says on in app, doesn't turn on except manually

    It's the four way... there's no 2 way at the top right. I reviewed the workbook while awaiting some feedback... https://www.doheny.com/media/Pdfs/7609-instructions.pdf Page 24 and 25 of the document.... I get down to step 15, I think. If I recall, there's a buzzing but only an occasional...
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    Jandy JXI400N heater says on in app, doesn't turn on except manually

    Bump.... @PoolGate first image, top left in red...
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    Gunite pitting

    My bad, it's the plaster.... Is there anything I can or should do to repair it?
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    Gunite pitting

    TFP, I had a JVA issue in the past month that has been remediated but since doing this, I have noticed a sand like substance in the bottom of my spa. Additionally, we found lots of rough surfaces where the gunite chipped or eroded away. I am presuming this was the cause of having to dump large...
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    Jandy JXI400N heater says on in app, doesn't turn on except manually

    Also, today we tried again. It was about 50F or so outside and the heater was turned on via app after spa being turned on for 5m. Went outside and heater did not fire up. Pressed the button and it buzzed a few times but nothing. Turned if off until this afternoon around 60F and did this again...
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    Jandy JXI400N heater says on in app, doesn't turn on except manually

    I am not sure... here's what I have.
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    1706828804620.jpeg

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    1706828728254.jpeg