C420 Installation Manual
19
3.8 SYSTEM START UP
After having carried out the electrical connections, the control panel can be powered on and activated as follows:
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Connect the batteries terminals.
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Close the plastic cover of the control panel.
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Power supply the control panel via the AC mains.
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Wait a few minutes in order to let the conventional detectors perform the automatic calibration.
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Perform the functional tests on the system and the points.
3.8.1 Functional tests
Circuits verification
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Remove a point from the circuit and verify that the control panel signals the opening of the circuit by displaying a message,
turning the fault LED indicator ON and activating the buzzer.
If a malfunctioning is notified to the user, verify that:
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There is no short circuit.
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The polarity of the circuit and the points is correct.
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The points are not consuming too much.
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The end of line resistors are connected.
