Just finished installing/calibrating my flow meter. I have 5 zones and 2 of the zones are not calibrating properly. Lets call them zone 2 and zone 5.
Zone 5 reported over 25GPM on the first calibration and has since been reporting no flow or only 1GPM on subsequent calibrations. There are about 11 rotary heads and I find 1GPM very hard to believe.
Zone 2 is consistently reporting no flow. It is a smaller zone, but it is definitely higher than 0.5GPM.
The strange thing is that the other 3 zones are reporting within .1GPM the same each time. I’m only having issues with the two zones. My signal strength is excellent.