SATEL
INTEGRA 128-WRL
21
system should be instructed on how to disconnect the transformer from the mains (e.g. by
indicating the fuse which protects the control panel supply circuit).
5.9.2 Backup power supply
A 12 V lead-acid sealed battery should be connected to the control panel as a backup power
source. The battery capacity must be adequately selected to match current consumption in
the system. According to EN 50131 Grade 2, the battery must ensure operation of the system
without mains supply for 12 hours.
Do not connect deeply discharged battery to the control panel (with voltage
across unloaded terminals below 11 V). The battery should be precharged with
a proper charger.
The used batteries must not be discarded, but should be disposed of in
accordance with the existing rules for environment protection.
If the battery voltage drops below 11 V for longer than 12 minutes (3 battery tests), the
control panel will indicate battery failure. When the voltage goes down to approx. 10.5 V, the
battery will be disconnected.
5.9.3 Control panel power-up / start-up procedure
1. Deenergize the 230 V AC circuit to which the transformer is to be connected.
2. Connect the 230 V AC wires to the terminals of transformer primary winding.
3. Connect the terminals of transformer secondary winding to the AC terminals on control
panel electronics board.
4. Connect the battery to the dedicated leads (positive terminal to RED lead, negative
terminal to BLACK lead).
The control panel will not start after connecting the battery
alone.
Included in the control panel set are adapters (matching connectors) for
connection of battery with twisted cable ends, therefore the battery cable ends should not
be cut off.
5. Turn on 230 V AC power supply in the circuit to which the transformer is connected.
The control panel will start operating.
If you have any problems with starting the control panel, enter the service mode
“from the pins” and restore the factory default settings (see E
MERGENCY
PROCEDURE OF THE CONTROL PANEL START
-
UP
p. 22).
The above mentioned power-up sequence (first the battery, then the 230 V AC mains) will
ensure proper operation of the power supply unit and the electronic protection circuits, thus
preventing damage to the alarm system components caused by installation mistakes, if any.
If the control panel power supply has to be disconnected, disconnect the mains first
and then the battery. When reconnecting the power supply, observe the above
mentioned sequence.
5.10 First start-up of the control panel
After the first start-up of the control panel, it is advisable to restore the factory
default settings using the C
LEAR ALL
function ([S
ERVICE CODE
]
S
ERVICE MODE
R
ESTARTS
C
LEAR ALL
), and then quit the service mode. When a prompt
appears on the keypad display, whether the data should be saved to the FLASH
memory, press the “1” key on the keypad.
