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Genesis Low Frequency (520 Hz) Horn-Strobe
Installation Sheet
Description
The Genesis Low Frequency (520 Hz) Horn-Strobe can be
used for applications where a low frequency alarm notification
appliance with strobe light output is required. The device is
designed for wall mounting and indoor use only. See Table 1
for a list of model numbers.
When this device is used as a low frequency sounder in
sleeping quarters, the strobe's candela switch (Figure 1) must
be set to 110 cd.
The horn-strobe includes field-configurable jumper options for
selecting:
•
Temporal or steady horn output
•
Low dB or high dB output
•
Temporal or continuous pattern strobe
The horn-strobe also includes a field-configurable switch for
setting the strobe candela level. This setting is locked in place
and is visible after final installation.
© 2014 UTC Fire & Security Americas Corporation, Inc.
Table 1: Models
Description
Low frequency (520 Hz) horn, white housing,
no FIRE marking, standard output clear strobe
light
Low frequency (520 Hz) horn, white housing,
with FIRE marking, standard output clear
strobe light
Low frequency (520 Hz) horn, red housing, no
FIRE marking, standard output clear strobe
light
Low frequency (520 Hz) horn, red housing,
with FIRE marking, standard output clear
strobe light
Surface wall mount box, white housing
Surface wall mount box, red housing
This strobe features an enhanced synchronization circuit to
comply with the latest requirements of UL 1971. Synchronized
operation requires a separately installed synchronization
device. See the control panel or power supply compatibility list
for compatible synchronization devices.
Installation
Install and wire this device in accordance with applicable
national and local codes, ordinances, and regulations.
The horn-strobe should be mounted so that the entire lens is
not less than 80 in. (2.03 m) and not greater than 96 in.
(2.44 m) above the finished floor. The entire lens should also
be 24 in. (61 cm) or more from the finished ceiling.
WARNING:
Electrocution hazard. To avoid personal injury or
death from electrocution, remove all sources of power and
allow stored energy to discharge before installing or removing
equipment.
Note:
Electrical supervision requires that you break the wire
run at each terminal. Do not loop wires around the terminals.
1 / 6
Number
G4LFWN-HVM
G4LFWF-HVM
G4LFRN-HVM
G4LFRF-HVM
G4B
G4RB
P/N 3102149-EN • REV 02 • ISS 25MAR14
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Summary of Contents for Edwards Genesis G4LFWN-HVM
- Page 1 Genesis Low Frequency (520 Hz) Horn-Strobe Installation Sheet Table 1: Models Description Number Low frequency (520 Hz) horn, white housing, G4LFWN-HVM no FIRE marking, standard output clear strobe light Low frequency (520 Hz) horn, white housing, G4LFWF-HVM with FIRE marking, standard output clear strobe light Low frequency (520 Hz) horn, red housing, no G4LFRN-HVM...
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Page 2: Flush Mount
To install the horn-strobe: Figure 1: Horn-strobe settings Remove the cover by using a screwdriver to depress and slightly twist both tabs on top of the unit. Set the horn signal, sound output level, and strobe signal to the desired settings. See Figure 1. To change the horn output level from high dB to low dB, cut jumper JP3. -
Page 3: Specifications
Specifications Figure 3: Surface mount Operating voltage 24 VDC or 24 VFWR [1] Operating horn-strobe See Table 6 current Sound level output See Table 2 and Table 3 Audible directional See Table 4 and Table 5 characteristics Light output Selectable at 15, 30, 75, and 110 cd (see Figure 5, Figure 6, and Figure 7) [2] Synchronization Maximum allowed resistance between any... - Page 4 Table 4: Audible directional characteristics (horizontal pattern) Figure 5: UL 1971 minimum light output (% of rating vs. angle) Angle (°) [1] Output (dB) [2] [1] Angles are measured from a perpendicular axis; positive angles to the right. [2] Peak output at 16 VDC, set for steady tone. Table 5: Audible directional characteristics (vertical pattern) Angle (°) [1] Output (dB) [2]...
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Page 5: Regulatory Information
Figure 7: Typical vertical light output profile, 110 cd setting (1) Intensity (cd) (2) UL minimum requirement (cd) Regulatory information Manufacturer Edwards, A Division of UTC Fire & Security Americas Corporation, Inc. 8985 Town Center Parkway, Bradenton, FL 34202, USA Year of... - Page 6 6 / 6 P/N 3102149-EN • REV 02 • ISS 25MAR14...
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