ZP3 Fire Control Panel Installation, Commissioning and Maintenance Manual
Page 12
REV 11 (ISS 08/03/2010)
Legend:
Item Description
Item Description
1
Earth monitoring enabled
20
Monitored sounder 2
2
Battery for time/date
21
Main 24 VDC power 6.3 A
3
Chassis
22
5 VDC power 0.5 A
4 Field
terminals
23
Charge rate selector
5
LED 6 RMC alarm activated
24
Power supply unit
6
LED 10 RMC fault activated
25
CPU board
7
LED 12 common fire
26
LED 4 mains on
8
LED 11 common fault
27
LED 2 RDU +ve
9
LED 13 sounder 1+2 activated
28
LED 7 RS232 +ve
10
LED 36 sounder 3+4 activated
29
LED 8 RS232 -ve
11
LED 1 battery charging
30
LED 14 +5V_S
12
LED 5 RMC alarm overload
31
LED 15 +5V
13
LED 9 RMC fault overload
32
LED 37 24V
14
Monitored sounder 4
33
LED 20 sounder fault
15
Monitored sounder 3
34
LED 19 loop fault
16
Aux/supply out
35
LED 18 earth fault
17
RMC fault alarm
36
LED 21 ADC failure
18
Battery/external 24V
37
To auxiliary boards
19
Monitored sounder 1
38
To display PCB
The main chassis is removed from the panel by removing the four (4) securing screws.
CAUTION:
Once removed, the main chassis should not be dismantled, as very high voltage exists
below the circuit board, and can be present even when mains is off, or the unit is
removed from power. There are no field serviceable parts in the assembly.