GST GST301, Инструкция по установке и эксплуатации

Страница: 6 / 18

GST301 Extinguishing Control Panel
Installation and Operation Manual
Page 4

Pressure Switch FAULT Amber. Lighted by fault with pressure switch circuit.
Extinguished when the fault is removed.

Sounder 1 ACTIVE Green. Lighted when sounder 1 output is started.
Extinguished when sounder 1 output is stopped.

Sounder1 FAULT Amber. Lighted by fault with sounder 1 Circuit.
Extinguished when the fault is removed.

Sounder2 ACTIVE Green. Lighted when sounder 2 output is started.
Extinguished when sounder 2 output is stopped.

Sounder2 FAULT Amber. Lighted by fault with sounder 2 Circuit.
Extinguished when the fault is removed.
3) Keys & Switches

Silence Stop all sounder outputs and local alarm (panel buzzer
will beep at 0.5s ON & 9.5s OFF mode). Sounder outputs
will be resumed by new active events (fire/start/pressure
switch action) or new fault signal or by pressing
“Evacuate” key. If delay timer
is running, local alarm will
not be stopped, and sounder outputs will be resumed
within the last 15 seconds.

Reset Clear all inputs, indications and outputs.

Lamp Test Check indicators and the buzzer.

Auto Enable Enable the automatic gas release function by fire alarm of
two detectors. If this function is not enabled, the gas
release will not be started even if fire is detected by
detectors.

Evacuate Start the two sounder outputs. Stop by reset.

Control Enable Manual control authorization. In disable mode (position
“0”), only “Lamp Test” and “STOP” keys can be operated.
In enable mo
de (position “
1
”), all keys can be operated.

Primary/Standby Switch gas release output between primary and standby.

START Manual release control button.

STOP Stop delay timer (keeping remained time shown). Stop
Sounder2 output. Inhibit automatic gas release output .

ISO1
～
ISO4 Logically isolate corresponding terminals. Available for
Zone1, Zone2, AUX Zone and Cylinder. But
“ISO
4
” is
only
functioning for automatic gas release. The cylinder can
still be discharged manually even if it is isolated.
Sound indication: Alarm sound is provided by 70dB~100dB buzzer.
3 Internal Structure
1) Internal structure of the panel is shown in Fig. 3.