FireClass FC503 Installation Manual page 14

Figure 3: Main module parts
1 Loop 1 (sub loop 1)
2 Loop 2 (sub loop 2)
3 Loop 3 (sub loop 3)
4 Loop 4 (sub loop 4)
5 Loop 5 (sub loop 5)
6 Loop 6 (sub loop 6)
7 Jumper J5 to reset the INSTALLER PIN
no.1 to the factory default (00000)
8 Buzzer (not visible)
9 Battery connection terminals
10 Jumper for the exclusion of the Earth
Fault:
oo = Earth Fault detected (Default);
oo = Earth Fault ignored
11 Power supply main module connector
12 Programmable outputs and auxiliary
power supply terminals
13 Terminals for phone line connection
14 USB port
15 RS485 serial port
16 Fire and Fault relay outputs
17 SC outputs
18 Opening to insert the zone location text
strip
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