Comelit 41ALM172 Guia Del Usuario página 7

Tst
SYS FLT
1
AC
Ri
OK FLT
3 Dis
Ch FLT
Batt Los
Batt 2
Batt 1
Dis
Batt Low Dis
Hi Resist
2
Batt 1 Batt 2
Temperature Sensor (Place the temperature sensor back
or under any of the batteries.)
red
12V/ 18Ah
1. AC Indication for main power supply presence (230V~):
• "OK" LED (green) - Blinks at presence of main power supply.
• "FLT" LED (yellow) - Blinks at loss of main power supply.
2. Battery Fault Indication. The indication is separated into two sections - Batt1 (Battery 1 connected to JP2 leads) and
Batt2 (Battery 2 connected to JP3 leads). The respective indicator starts blinking in case of following troubles
• "Ch FLT" LED (yellow) - battery charging fault.
• "Batt Los" LED (yellow) - missing or deeply discharged battery (voltage lower than 10V ±10%).
• "Batt Low" LED (yellow) - discharged battery (voltage range 10V-11V ±10%).
• "Hi Resist" LED (yellow) - high battery resistance detected. un'elevata resistenza della batteria.
Attention: The high battery resistance indication must be enabled - no jumper set on "Ri Dis" terminal.
3. Jumpers for disabling the operation:
• "Ri Dis" - Set a jumper to disable the indication for high battery resistance.
Attention: The disabling of High Battery Resistance indication is not in conformity with EN54 standard!
• "Batt 1 Dis" - Set a jumper to disable the operation of the battery connected to JP2 terminal.
• "Batt 2 Dis" - Set a jumper to disable the operation of the battery connected to JP3 terminal.
4. System Fault Indication
• "SYS FLT" LED (yellow) - lights on permanently in case of processor failure.
• "Wrong Connection" LED (yellow) - lights on permanently in case of reversed polarity of the connection between the
41CPE118 fire alarm panel power supply and JP4 terminal
5. FLT Terminals. Use the white and the grey wires from the spare parts kit to connect the FAULT IN and FAULT
OUT terminals of 41CPE118 power supply to FLT terminal of 41ALM172 as observing the polarity.
The FAULT OUT output will turn on when a problem with main power supply of the 41CPE118 panel occurs. Connect the
second FLT terminal of the first 41ALM172 to the FLT terminal of the second 41ALM172 as observing the polarity, and so
on.
Attention: The FLT terminals are short-circuited, so the wiring depends on the direction of the connection and the
position of the 41CPE118 panel in the modular structure - see the connection diagrams.
6. JP4 Terminal. Power supply terminals to 41CPE118 fire alarm panel. Use the red and the black wires from the spare
parts kit to perform the connection as strictly observing the polarity - see the connection diagram.
7. POWER Terminal factory connected to the main power unit of 41ALM172.
Note: The "Tst" terminal is not used.
4
JP2 JP3
- -
black red black
BATT 1 BATT 2
12V/ 18Ah
ATTENTION:
5
FLT
Observe the polarity of the
connection to the 41CPE118 fire
alarm panel, batteries and FLT
JP4
terminals!
6
4
Wrong connection
7
5
FLT
IMPORTANT! If after powering up both the 41CPE118 panel
and 41ALM172 backup power supply, the LED "WRONG
CONNECTION" is lighting on you must TURN OFF the power
supply of both devices immediately and check the polarity of
the connection!
+V -V N L
L
N
OUT IN
(T) 4A
INPUT:
100-240V~, 1.52A
L N
OUTPUT:
15V , 5A
230V~ +10%/-15%
50-60Hz
7