Honeywell NOTIFIER SCS Series Operation And Installation Manual page 120

Ratings and Wiring Diagrams
Pneumatic
Tubing
PRESSURE
SWITCH
Power Return
Figure 5.11 depicts an EP damper in a dedicated system with the capability of
group type 1. In the above configuration, the CON
pressure switch power. When the CON
damper. When the damper completely closes, the damper closed limit switch is
The VER MM monitors the
OFF⁄CL
the damper is
CLOSED
120
Power Source
1a listed
contactor
Airflow
(use 3.9K listed ELR with FZM-1)
SMOKE
DAMPER
CLOSED
Figure 5.11 EP Damper Control, Dedicated System - FSCS Switch Group Type 1
OFF⁄CL
CM is activated, the normally open contactor is closed, thus supplying power to close the
OFF⁄CL
position of the damper closed limit switch. In this case the VER
CLOSED
.
Listed
24 VDC
Power Source
ELR-47K
N/O
COM
Limit Switch
for closed
position
CLOSED
CM is activated. The CON
OFF⁄CL
, indicating that the damper is in the
CLOSED
Dedicated Smoke Control System Wiring Diagrams
CON CM
OFF/CL
(activated)
FCM-1
VER MM
OFF⁄CL
(activated)
FMM-1
SLC Loop
control and verification of the
CM controls a normally open contactor for the
MM is activated because
OFF⁄CL
SCS Series Manual — P/N 15712:L 7/18/16
*If the SLC device
does not match the
one in this figure,
refer to the SLC
manual appendix,
which contains wiring
conversion charts for
type V and type H
modules.
state, switch
CLOSED
position.
CLOSED