new unit inaccurate temperatures Opened box Placed new Energizer batteries in unit Set both on "A" waited inside for temperature to change to indoor temperature After 3 hours with both parts sitting on the table in front of me Says 79 on outdoor and 73 on indoor however temperature in house is 70
I found the error - not surprising. I have another Acurite and it was also set to "A". It is upstairs so I thought the two would be separated by enough distance not to interfere with each other. I reset the new system to "B" and everything almost immediately went to the correct settings.