Instructions for installation, setup and operation - FP9000E
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12
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20
sounders that could be connected in the circuit depends on their total current consumption, which must
not exceed 0.5A.
Before connecting the last sounder in the circuit, parallel to it must be added resistor 4.7k.
All connections are made by means of terminals, mounted on the printed circuit board.
Fig. 3
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Connecting sounders to S n output
There is difference at activation of S 1 and S 2 sounder circuits output.
S 1 circuit output is activated at Fire Alarm Stage 1 operation mode – any of the Zone 1, 2 or 3
is activated. The S 1 output is deactivated when S 2 output is activated – Fire Stage 2 operation
mode is active.
S 2 circuit output is activated at Fire Alarm Stage 2 operation mode, when:
Zone 1 and Zone 2 are activated;
The button Manual Release is manually pressed.
5.5 Connecting to the Supervised Inputs
The supervised inputs Manual Release, Hold, Mode Select, ON/OFF Extinguishing and Low Press are
used for controlling the operation of the panel.
Fig. 4 – Connections to the supervised inputs
5.6 Solenoid Wiring – Connecting the Extinguishing Circuit
For normal (stand-by) operation mode, the Solenoid must has a resistance in the range (25-60)
Ω.
A suppression diode must be connected at the end of the solenoid circuit for preventing the
electromagnetic field generated by the solenoid when it de-energizes from causing interference to the
operation of the control panel.
