Owner's Manual
Page 22
The warning flashes about 30 days before leaving home for more than a month. Even if the warning does not appear, you should replace batteries once a year, or before batteries are optional (to provide backup power) if your thermostat was wired to run on AC power when installed. ENGLISH M29364 Insert 3 fresh AAA alkaline batteries 69-1894EFS-01 20 Install fresh batteries immediately when the LO BATT warning begins flashing. Operating Manual ABbatotuetryyoruerplnaecwemtheenrtmostat Grasp thermostat and pull to remove fom wallplate M29363 Batteries are depleted.
The warning flashes about 30 days before leaving home for more than a month. Even if the warning does not appear, you should replace batteries once a year, or before batteries are optional (to provide backup power) if your thermostat was wired to run on AC power when installed. ENGLISH M29364 Insert 3 fresh AAA alkaline batteries 69-1894EFS-01 20 Install fresh batteries immediately when the LO BATT warning begins flashing. Operating Manual ABbatotuetryyoruerplnaecwemtheenrtmostat Grasp thermostat and pull to remove fom wallplate M29363 Batteries are depleted.