Owner's Manual
Page 22
Operating Manual ABbatotuetryyoruerplnaecwemtheenrtmostat Grasp thermostat and pull to run on AC power when installed. Install fresh batteries immediately when the LO BATT warning begins flashing. ENGLISH M29364 Insert 3 fresh AAA alkaline batteries 69-1894EFS-01 20 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 remove fom wallplate M29363 Batteries are depleted. The warning flashes about 30 days before leaving home for more than a month.
Operating Manual ABbatotuetryyoruerplnaecwemtheenrtmostat Grasp thermostat and pull to run on AC power when installed. Install fresh batteries immediately when the LO BATT warning begins flashing. ENGLISH M29364 Insert 3 fresh AAA alkaline batteries 69-1894EFS-01 20 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 remove fom wallplate M29363 Batteries are depleted. The warning flashes about 30 days before leaving home for more than a month.