Carrier KJR-120X2/TFBG-E Manuel D'installation page 9

3. Installation method
NOTE: Put on a flat surface. Be careful not to distort
the back plate of the wire controller by overtightening
the mounting screws.
4. Battery installation
• Put the battery into the installationsite and make sure
the positive side of the battery is in accordance with the
positive side of installationsite.(See Fig.3-5)
• Please set the time corrected on the first time operation.
Batteries in the wire controller can time under power
failure which ensure the time keep right. When the
power restores, if the time displayed is not correct, it
means the battery is dead and replace the battery.
Fig 3-5
6-GB