Maintenance; Specifications - UTC Fire and Security Edwards Genesis WG4 Series Installation Sheet

Figure 3: Wire slot and jumper locations
(1)
(3)
JP1
(1) Wire slot
(2) JP3 horn volume jumper
Wiring
See Figure 4. Connect all wiring in accordance with national
electrical codes and applicable local requirements.
Equipment hazard. To avoid equipment damage,
Caution:
ensure that the signal voltage does not exceed the voltage
rating of the device.
Figure 4: Wiring diagram
(1)
(2)
(3)
JP1
(1) Horn-Strobe in −
(2) Horn-Strobe in +
(3) Marking indicates the signal
polarity required to activate
the device
P/N 3101999-ML • REV 1.0 • ISS 11APR12
(2)
JP3
(3) JP1 horn pattern jumper
(4)
(5)
JP3
(6)
(4) Horn-Strobe out –
(5) Horn-Strobe out +
(6) Not used

Maintenance

Do not change the factory finish.
Perform a visual inspection and an operational test twice a
year, or as directed by the local authority having jurisdiction.
This unit is not serviceable or repairable. Should the unit fail to
operate, contact the supplier for replacement.

Specifications

Operating voltage 24 VDC, 24 VFWR nominal
Dimensions (W × H × D) 5.6 × 8.5 × 1.4 in. (142 × 216 × 36 mm)
Sound level output See Table 4, Table 5, Table 6, and
Table 7
Horn tone 3.2 kHz
Wire size 12 to 18 AWG (0.75 to 2.50 mm²)
Compatible electrical box
Outdoor Model 449
Indoor 4 in. square by 1.5 in. deep box
Operating environment
Temperature −40 to 151°F (−40 to 66°C)
Relative humidity 0 to 95% noncondensing
Table 4: Sound pressure level (dBA), per UL 464
Volume Setting 16V
Continuous High 89.7
Continuous Low 85.4
Temporal High 84.2
Temporal Low 81.7
dBA = Decibels, A-weighted.
UL 464: Sound level output measured in a reverberant room at 10 ft.
(3.05m).
Table 5: Sound pressure level (dBA), per CAN/ULC-S525
Volume Setting 16V
Continuous High 94.0
Continuous Low 92.8
Temporal High 96.5
Temporal Low 90.3
dBA = Decibels, A-weighted.
CAN/ULC-S525: Sound level output measured in an anechoic room at
10 ft. (3.05m).
Table 6: Directional sound characteristics (horizontal pattern), per
CAN/ULC-S525
Angle (°) [1] Sound output (dBA)
90 (Ref) 0 (Ref)
60 and 115 −3
45 and 132 −6
[1] Angles are measured from a perpendicular axis; positive angles to
the right.
24V 33V
94.7 97.4
89.5 92.5
90.5 93.5
85.4 88.1
24V 33V
99.6 102.9
97.2 98.6
100.5 104.2
94.2 97.0
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