Honeywell NOTIFIER SCS Series Operation And Installation Manual page 124

Ratings and Wiring Diagrams
Power
Source
1b listed
contactor
Pneumatic
PRESSURE
SWITCH
Power
Return
Figure 5.15 depicts an EP damper in a dedicated system with the capability of
type 5. In the above configuration, the CON
switch power. When the CON
and causing the damper to open. When the damper completely opens, the damper open limit switch is
in the position. The VER
OPEN
activated because the damper is
124
Airflow
Tubing
SMOKE
DAMPER
OPEN
Figure 5.15 EP Damper Control, Dedicated System - FSCS Switch Group Type 5
CM is activated. The CON
ON⁄OP
CM is activated, the normally closed contactor is opened, thus cutting power from the pressure switch
ON⁄OP
MM monitors the
ON⁄OP
.
OPEN
Listed
24 VDC
Power Source
ELR-47K
(use 3.9K listed ELR with FZM-1)
Limit Switch
for open
position
N/O
COM
control and verification of the
OPEN
CM controls a normally closed contactor for the pressure
ON⁄OP
position of the open position limit switch. In this case the VER
CLOSED
Dedicated Smoke Control System Wiring Diagrams
CON CM
ON/OP
(activated)
FCM-1
VER MM
ON⁄OP
(activated)
FMM-1
SLC Loop
OPEN
, indicating that the damper is
CLOSED
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 group
MM is
ON⁄OP