Edwards Signaling Genesis Low Frequency 520 Hz Horn User Manual

Description

Low

no FIRE marking

Low

with FIRE marking

Low

FIRE marking

Low

with FIRE marking

Surface mount

Surface mount

Genesis Low Frequency (520 Hz) Horn

Installation Sheet

Installation

Install and wire this device in accordance with applicable
national and local codes, ordinances, and regulations.

Note: Electrical supervision requires that you break the wire

run at each terminal. Do not loop wires around the terminals.

To install the horn:

1. Remove the cover by using a screwdriver to depress and
slightly twist both tabs on top of the unit.

2. Set the horn signal and sound output level to desired
settings. See Figure 1.

To change the horn output level from high dB to low dB,
cut jumper JP3.

To change the horn signal from temporal to steady, cut
jumper JP2.

3. Mount the horn as follows.

Description

The Genesis Low Frequency (520 Hz) horn can be used for
applications where a low frequency alarm notification appliance
is required. The device is designed for indoor use only and can
be mounted on the wall or ceiling. See Table 1 for a list of
model numbers.

The horn includes field-configurable jumper options for
selecting:

• Temporal or steady horn output

• High dB or low dB output

Table 1: Models

Number

frequency (520 Hz) horn, white housing,

frequency (520 Hz) horn, white housing,

frequency (520 Hz) horn, red housing, no

frequency (520 Hz) horn, red housing,

box, white housing G4B

box, red housing G4RB

G4LFWN-H

G4LFWF-H

G4LFRN-H

G4LFRF-H

Note: Route the signal circuit field wiring through the

cutout in the center of the horn.

Flush mount: Mount the horn and flush mount spacer

onto a compatible electrical box (Figure 2), making sure
not to overtighten the mounting screws. See
“Specifications” for compatible electrical boxes.

Surface mount: Mount the G4B or G4RB surface mount

box on the wall or ceiling (Figure 3), and then secure the
appliance to the box using the screws provided with the
box.

4. Connect the signal circuit field wiring to the horn terminals
(Figure 4). Observe polarity for the unit to function
properly.

5. Replace the cover by aligning it at the bottom, and then
snapping it in at the top (Figure 2 and Figure 3).

6. Test the unit for proper operation.

© 2014 UTC Fire & Security Americas Corporation, Inc. 1 / 4 P/N 3102148-EN • REV 02 • ISS 25MAR14

Figure 1: Horn settings

(1) Jumper JP3

(2) Jumper JP2

(1) Compatible electrical box
(2)
(3) Horn

(4) 8-32 x 1 in. screw 2X

(5) Cover

(1) Surface mount box (G4B or

(2) Horn

(3) Screw 4X (provided with

(4) Cover

(1) From NAC output
(2)
Note: Polarity is shown in the active condition.

Figure 3: Surface mount

Figure 2: Flush mount

G4RB)

Figure 4: Wiring diagram

G4B or G4RB box)

Flush mount spacer

2 / 4 P/N 3102148-EN • REV 02 • ISS 25MAR14

(provided)

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