Detection Zone; Signal Zone; Alarm And Trouble Relays; Power And Batteries - Mircom FA-101U Installation And Operation Manual

4. WIRING
4.1 DETECTION ZONES
The system has 1 detection zone. Refer to Figure 3 for wiring instruction and to Figure 4 for wire
size.

4.2 SIGNAL ZONE

There is 1 signal zone available for bells and horns providing 1.25A of signal power. Refer to
Figure 3 for wiring instruction and to Figure 5 for wire size.

4.3 ALARM AND TROUBLE RELAYS

Alarm and trouble relay contacts are provided. Refer to Figure 6 for contact location and
designation.
4.4 REMOTE ANNUNCIATION
Annunciation outputs are provided for remote trouble indicator and buzzer. Refer to Figure 6 for
wiring instruction.
4.5 A.C. POWER AND BATTERIES
The A.C. power is connected to the terminal block above the transformer.
Use GEL CELL or SEALED LEAD-ACID type of batteries only. Connect the batteries after power
up. Use 24V 4AH batteries for 24 hours standby and 5 or 30 minutes of alarm.
ELECTRICAL RATING: 120V, 60Hz, 1A / 240V, 50 Hz, 0.5A

5. TROUBLE INDICATORS AND CONTROL

Refer to Figure 2 for the location of indicators and control.

5.1 COMMON TROUBLE LED

The yellow common trouble LED will flash for any trouble in the panel.

5.2 COMMON TROUBLE BUZZER

The common trouble buzzer will sound intermittently for any trouble.

5.3 ZONE TROUBLE LED

The yellow zone trouble LED will illuminate steadily for open loop in the zone wiring.

5.4 TROUBLE SILENCE SWITCH

Operating this switch will silence the common trouble buzzer. If there is no trouble condition and
the switch is in the silence position, the buzzer will sound continuously.
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