Ask The Brewmasters

  • 1.  Troubleshooting Error Code on temperature probes on tanks

    Posted 07-07-2025 14:20
      |   view attached
    Hello fellow Brewers,

    Wanted to reach out to the community as a whole in hopes of being able to troubleshoot an issue we've been having with the temperature probes on a couple of our tanks.

    We utilize an Electric Brewing Supply 360 control panel with a digital interface that we control our temperature set points to on our tanks. On the top of each tank on the interface is the actual temperature of the beer inside the tank and the bottom temperature is the setpoint. Two of our tanks are reading what seems to be an error code so instead of reading an actual temperature its reading 65476.

    We've tried replacing the individual probe, re-wiring the probe to the control panel itself and doing a hard shutdown to reset the system and none of those things have worked. If anyone could provide some guidance on where we should look next I would greatly appreciate it. 

    Attached below is a photo for reference. 

    --
    Head Brewer
    Rock Solid Brewing Company
    345 Gilmer Ferry Rd Ball Ground GA 30107


  • 2.  RE: Troubleshooting Error Code on temperature probes on tanks

    Posted 07-08-2025 21:16

    Hi Thomas,

    I'm not familiar with that control system but a few things you can try that might help narrow down the issue....

    1. Wire the "bad" transmitter over to FV#3 that is working, does the signal now work or does the problem move?  
    2. Wire FV#3 over to FV #2 inputs, does it now read correctly?    
    3. Wire a temperature sensor directly at the display, that would reduce the chance of any stray voltage signals or shorts.

    Both would possibly narrow down if its in the wiring or the actual control display board itself.   I high value like that makes me think the display is driving high as a default value because its not getting a signal from your temperature sensor.    



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    Cheers,
    Curtis Holmes
    Alaskan Brewing Co
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