Class Change Mode; Connecting The Zone And Sounder Circuits - Teletek electronics MAG8Plus Installation And Operation Manual

4.3 Class Change Mode

To use the class change function connect the terminals of a switch with normally open
contacts to the CC (Class Change) clamps of the main module terminal (Figure 10). The
working mode of the sounders will be:
- when the switch is pressed - one second sounder on, one second sounder off;
- when the switch is depressed - the sounder is off.

4.4 Connecting the Zone and Sounder Circuits

Verify the normal functioning of the panel before connecting circuits to zones and
sounders:
• Connect the battery to the power unit terminals - Figure 12.
• Check the availability and condition of the fuse, a 2A T-type, located in the clamp for
connecting the power unit to the main electric network.
• Turn on the main power supply.
!
In normal operation mode only the "POWER SUPPLy 230V" LED lights
up on the front panel of the fire alarm station.
NOTE: In case other indicators are also lit and the internal buzzer has been activated:
• Disable the buzzer with the
• Check the mains fuse.
• Check the electrical connections within the station box.
• Check for any activated FAULTS LEDs of the main module, see Figure 10. Specify the
faults according to the Faults Indication Table on page 26.
• Press the
Connecting the Zone Circuits
Up to 32 conventional fire detectors and an unlimited number of manual call points can
be connected to each circuit. Figure 23 shows how to connect detectors within a zone.
Figure 23. Connecting of detectors (D1÷N) and manual
16 MAG8Plus - Installation and Operation Manual
button (see item 6.2) on the front panel to reset the system.
call points (CP1÷N) to the zone circuit.
button on the front panel.