6
    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  timing 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
3. INSTALLATION METHOD
4. Battery installation