Water meter is no longer detected.
I have a 12 zone system and my water meter is no longer being detected by the controller when the reed switch closes. It worked fine in the past. I checked the total line resistance and is is about 4.5 ohms. When I run the system I can see the reed switch closures on my ohm meter so I know the water meter is operating correctly. I even replaced the reed switch just to be sure. Is the system sensitive to overall line resistance?? Was a software/firmware change made that could have caused this?? I cannot find the root cause.
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