Aqua Plus Communication Error

RLNOOZ

New member
Aug 30, 2022
3
Hollywood, Florida
Our pool system keeps shutting off and coming back on. Sometimes, it will go off and on within seconds, repeatedly and other times it will run for a long time and then stop for a long time. When it shuts off, the local display says Communication Error. I've tried every troubleshooting technique I can find on the internet. Changed the local display, and the wire harness for the local display. Transformer seems fine..Ohms are good. What could be causing this?? Its been extremely hot here in Florida. Could that be messing with the electronics? Any help is appreciated.
 
See similar issue below. Create Your Signature to help us understand your setup.

 
See similar issue below. Create Your Signature to help us understand your setup.

Yes, I saw that, but the thread ended before the resolution was identified...That's why I started a new thread.
 
It helps to reference threads you've already read. An answer to the question below would be useful. Also include photos if possible.

Is the error "Comm Error 1" or "Comm Error 2"?

‘Comm Error 1’ is usually a false error caused by an abrupt power outage.

‘Comm Error 2’ is usually a misplaced wire in the sensor terminal block, a failing wired remote, a failing local display or a failing main circuit board.
 
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