Thanks to @BrianZ for posting instructions. Mine disappeared a while ago. My detector was installed very close to the A/C cabinet and 110 outlet for the A/C, and upside down, so it took a little bit … (View Post)
FYI, if you are having temperature issues with the ARB, try calibrating the temperawture: "...press the Temp + and - buttons at the same time for about 5 seconds. It will switch into calibration… (View Post)