Model 6820 / 6820-EVS Installation Manual
LS10144-001SK-E
4-35
Note: In programming any point that uses multiple Flexput circuits, the lowest Flexput circuit number is used to
refer to the circuit pair. In this example, Figure 4-46 uses both Flexput circuit 5 and 6, so in programming
it would be referred to as point 5.
4.15.3
Installing 2-Wire Smoke Detectors
Any compatible UL listed two-wire smoke detector can be used with the control panel (see Appendix A for list
of compatible smoke detectors). Figure 4-47 and Figure 4-48 illustrate how to connect a UL listed 2-wire
detector to the control panel.
4.15.3.1 Installing 2-Wire Class B Smoke Detectors
To install a Class B two-wire smoke detector, wire as shown in Figure 4-47.
Figure 4-47 Two-Wire Class B Smoke Detector
4.15.3.2 Installing 2-Wire Class A Smoke Detectors
To install a Class A two-wire smoke detector, wire as shown in Figure 4-48.
Figure 4-48 Two-Wire Class A Smoke Detector Connections
Note:
Flexput circuit 5
used as an example.
Either Flexput circuit
5 or 6 could be used.
4.7 k
EOL
Supervised
Power Limited
Supervised
Power Limited
