NAPCO FIREWOLF FW-2S Installation Instructions

These installation instructions are for the FW-2S FIREWOLF Smoke Detector with internal sounder, FW-2SHEAD and FW-2SBASE.
CAUTION
Install this and all life safety devices in accordance with
applicable NFPA standards, local codes, and the authori-
ties having jurisdiction. Failure to follow these instructions
may result in failure of the detector to initiate an alarm con-
dition. Napco Security Systems, Inc. and the original
equipment manufacturer, are not responsible for detectors
that have been improperly installed, tested, or maintained.
For testing and cleaning information, refer to these instruc-
tions and/or call the NAPCO fax request line at (631) 842-
3291. Also refer to NFPA-72 Chapter 5 for Automatic Fire
Detectors for installation guidelines and Chapter 7 for test-
ing and maintenance requirements.
The National Fire Protection Association (NFPA) states that a duct smoke detector must not be used as a substitute for
open-area smoke detectors. Duct smoke detectors are solely intended for use in the air handing equipment for such pur-
poses like dampers or shutting down the air handing units.
FW-2S Wiring Diagram
Connect wiring to the bases as shown in
the wiring diagram at right.
CAUTION: Do not mix smoke detec-
tor types or dry contact closure de-
vices (including thermal detectors,
pull station or water flow devices) on
the same zone.
CAUTION: Connect wiring to termi-
nals as shown. Do not loop wire un-
der terminals. Break wire run to pro-
vide supervision.
ADDITIONAL CAUTIONS:
Do not use looped wire under ter-
●
minals 2 and 5. Break wire run to
provide supervision of connec-
tions.
Do not attempt to disassemble
●
this factory-sealed smoke detec-
tor. The detector is not intended
to be opened for servicing.
Opening the detector head will
void the warranty.
To prevent detector contamina-
●
tion and subsequent warranty
cancellation, smoke detector must remain covered until installation area is clean and dust free.
See the FACP installation instructions for the maximum number of detectors permitted per zone and for specific wiring
●
terminal numbers.
Not suitable for installation in areas where air velocities exceed 300 ft/min.
●
Ensure the end-of-line device shown in Fig. 1 (and 1a) is compatible with the control panel.
●
© NAPCO 2010
SPECIFICATIONS
Detector Head Model
Detector Base Model
Type of Detector
Working Voltage
Voltage Waveform
Maximum Surge Current
Average Standby Current
Maximum Alarm Current
Compatibility Identifier
Sensitivity Test Feature
Control Panel Compatibility
Note: As per UL listing requirements, open-area smoke detectors are intended for mounting on a
ceiling no less than 6 inches from a wall or mounting on a wall no less than 4 inches and no more
than 12 inches from a ceiling.
INITIATING
LOOP
FIREWOLF
FW-RM1
REVERSING
MODULE
REQUIRED
FOR
SOUNDER
OPERATION
(SEE
WI1809)
UL LISTED
COMPATIBLE
CONTROL
PANEL
Fig. 1. Two-Wire Multiple-station smoke detectors
INITIATING
LOOP
UL LISTED
COMPATIBLE
CONTROL
PANEL
Fig. 1a. Two-Wire Multiple-station smoke detectors when not using internal sounder.
INSTALLATION INSTRUCTIONS
FW-2S Smoke Detector
FW-2SHead
FW-2SBase
Detector Model
5 2
(–) (+)
FIRST
FW-2SBASE
5 2
(–) (+)
FIRST
FW-2SBASE
WI1805A 04/10
SMOKE DETECTOR DATA
FW-2S
FW-2SHEAD
FW-2SBASE
Photoelectric
8.5 - 14VDC
Filtered DC 15% ripple max.
100µA
43.6µA @ 12VDC
60mA
FW-2S
Built-In Test Feature
See control panel installation instructions
5 2
(–) (+)
LAST
FW-2SBASE
5 2
(–) (+)
LAST
FW-2SBASE
EOL
EOL