Model 5104B Installation Manual
151053-L8
3-10
3.8
AC Connection
3.8.1
Standard Transformer Connections
The AC transformer is factory mounted into the control panel and is plugged onto the control panel as shown in
Figure 3-4. The ground and the primary side of the transformer should be wired as shown in Figure 3-4 by a
certified electrician.
Figure 3-4 AC Transformer Connections
3.9
Battery Connection
The battery provides backup power to the system during AC power loss. Connect the 12 VDC battery (SK Model
6712) as shown in Figure 3-5.
Figure 3-5 Backup Battery Connections
Note: Observe proper polarity when connecting the 12 VDC battery to 5104. If polarity is reversed, a resettable
overcurrent protection device on the 5104 will automatically open removing power from the panel.
Green
Ground Wire
Red
Transformer Wires
AC Plug
Replace battery
Every 5 years
