I purchased a new Weatherflow Tempest and placed it in service on September 3rd. It was working fine for a few days, and then the pressure sensor began giving very inaccurate readings. This started on September 10th. The readings were as follows:
30.185 inHg on 09/10 @ 12:00 pm
21.285 inHg on 09/10 @ 12:30 pm
It has been stuck at 21.285 InHg since September 10th @ 12:30 pm. Any suggestions? Or do I need to get a new unit?
Update: September 12
At 2:30 pm, I powered the Weatherflow off and back on. Unit reported 29.927 inHg pressure. Pressure reported 29.868 @ 6:30 pm. At 7:00 pm, pressure went back down to 21.285 inHg and had stayed there ever since.