Maintenance – Edwards Signaling 869D-G1 User Manual

Page 2

4. Ground in accordance with national and local electrical

codes. A green ground screw is provided with both

the indoor and outdoor surface boxes.

5. Connect signaling circuit field wires to terminals on

horn assembly (Figures 2 and 3).

6. Mount the horn assembly on the mounting plate

(Figure 1).
a. The inside of the top of the grille has hinges that

pass through cutouts and engage with tabs on the

mounting plate. With the bottom of the grille

lifted out slightly, place the grille over the

mounting plate so that the hinges of the grille

are in the mounting cutouts.

b. Properly seat the grille by pressing the bottom in.

c. Fasten the bottom of the grille to the mounting

plate by installing the captive combination drive

screw.

7. Apply power and activate the horn/strobe unit to verify

that it is operating properly.

Maintenance

CAUTION

Should the unit fail to operate properly, do not attempt
repair. Contact the supplier for replacement.

Perform a visual inspection and an operational test twice

a year.

Table 2. Specifications

Operating Voltage

24V DC

Operating Current - Horn*

20 mA (low volume) @ 20 to 24V DC

40 mA (high volume) @ 20 to 24V DC

Sound Level Output at 10 ft. (3.05 m)

Anechoic Chamber

98 dBA peak (low volume)

102 dBA peak (high volume)

Operating Environment

Indoor

93% relative humidity @ 104F (40C); 32 to 120F

(0 to 49C) variable ambient temperature

Outdoor

98% relative humidity @ 104F (40C); -31 to 150F

(-35 to 66C) variable ambient temperature

*The operating voltage to the horn may be continuous or coded such as march time or a temporal pattern meeting
ISO8201 (ANSI S3.41) Audible Emergency Evacuation Signal.

Contacting Edwards:
Phone:

(203) 699-3000

E-Mail:

[email protected]
[email protected]

Website:

http://www.edwards-signals.com

Figure 2. Wiring Diagrams

Figure 3. Terminal Block

P/N 3100286 ISSUE 2

PAGE 2

RN +

RN -

REMOVE FOR
LOW OUTPUT

TEMPORAL TONE
FOR EMERGENCY
EVACUATION.
REMOVE FOR
CONT. TONE