SYL-2352 PID stuck in automatic mode

EarthBound said:

I changed the A/M setting to "0", which is manual only mode, yet it still operates in automatic mode. I also changed it to "1", which is manual/automatic mode, where I can switch between them, but I'm not able to switch between them. It's just straight up stuck in automatic mode for no particular reason. My two other 2352s work fine, though...

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zazbnf said:

I had the same problem yesterday while brewing, make sure the at setting is set to 3.

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