Specifications

Control Panel Installation
150972 4-29
4.11 Telephone Connection
Connect the telephone lines as shown in Figure 4-29. The Model 7860 phone cord is available
from Silent Knight for this purpose.
A number of programmable options are available for customizing telephone lines. These
options are described in Section 7.5.
Figure 4-29 Connection of Telephone Lines
4.11.1 Ground Start Relay (Model 5211)
Note: Do not use ground start in UL installations.
If you are using the ground start telephone network, you must use the Model 5211 Ground
Start Relay (ordered separately).
1. Install the relay as shown in Figure 4-29.
2. Enable ground start through programming. See Section 7.5.2.6 for instructions.