Installation
9
Installation of Backup Batteries
The backup battery should not be installed before the unit is
connected to the main power supply. This may cause the
battery to drain.
1.
Place 3 “C” size alkaline batteries into the carton cylinder, each in the same direction, as
shown in Figure 7 below.
Figure 7
Backup Battery Cylinder and 3 Backup C Batteries
2.
Place the cylinder with the batteries into the battery case in the direction indicated on the
unit (see Figure 8 below).
Figure 8
Installation of Backup Batteries