temperature setting

My Aqualink 3.0 is suddenly displaying the wrong pool temps (and the displayed temp sometimes bounces around to being VERY off and much lower than it really is). I have a manual pool thermometer to check. . Not sure if this is an Aqualink issue or pool thermostat. The app also will not let...

Hi All. After setting the temperature to the desired level, heater comes on as expected and shuts off when temperature reached. At some point after(I haven’t been able to pinpoint when) the temperature setting reverts to 70-degrees (I believe the default temp). No error messages on the display...