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How often do I have to Auto Tune?

Posted: Mon Jan 17, 2011 2:26 am
by superrooster007
I am using this (JLD612)for a sous vide setup. Do I have to auto tune it every time I change the temperature set point? Or as long as the water bath I'm heating is consistent then it shouldn't matter? The auto tune takes a whole day with the water bath so it's not feasible to change it every time I want to use it.

Re: How often do I have to Auto Tune?

Posted: Mon Jan 17, 2011 2:36 pm
by richiem
Once should be enough. The heater, the tank and the water characteristics haven't changed, so system response will be repeatable.