User's Manual

TH8320ZW1000
11
69-2485EFS—03
ENGLISH
Battery replacement
The thermostat is shipped from the
factory with the coin cell installed.
To keep the battery from discharg-
ing during shipment and storage, the
thermostat is shipped with a plastic
tab inserted in the battery holder.
This tab must be removed during
installation. Simply pull the plastic
tab out of the battery tray. Make sure
that the battery tray is fully inserted
into the thermostat.
Remove tab.
M32429