Owner's Manual
Page 19
... the REPLACE BATTERY warning begins flashing. All other settings are optional (to provide backup power) if your thermostat was wired to remove Replace Battery Insert fresh AA alkaline batteries, then reinstall battery holder. ABbatotuetryyoruerplnaecwemtheenrtmostat FocusPRO® TH6000 Series ENGLISH Press and pull to run on AC power when installed. MCR29467 Batteries are permanently...
... the REPLACE BATTERY warning begins flashing. All other settings are optional (to provide backup power) if your thermostat was wired to remove Replace Battery Insert fresh AA alkaline batteries, then reinstall battery holder. ABbatotuetryyoruerplnaecwemtheenrtmostat FocusPRO® TH6000 Series ENGLISH Press and pull to run on AC power when installed. MCR29467 Batteries are permanently...