USER MANUAL CA-10
14
In
the LED keypad
on activating the function, the TROUBLE LED and the LEDs
indicating current troubles turn on (lack of illumination of any of the 12 LEDs is also
indicative of a problem). Pressing any key stops the function.
Note:
If the installer has activated the "Indicate trouble until cancelled" option, the
trouble indicator will be on until cancelled, even if the trouble cause has been
removed. The trouble will be cleared after the trouble memory viewing is
completed and the function is quitted by pressing the [#] key. Quitting the
function by means of another key will not cancel blinking of the TROUBLE diode.
The LEDs have the following meanings:
1 - output 1 trouble,
2 - output 2 trouble,
3 - output 3 trouble
- no load (e.g., the siren wires are cut), or overload (short
circuit) - usually service intervention is required.
4 - 230V AC loss
- the panel is equipped with a limited time battery backup; if the
AC power loss trouble occurs despite of an effective AC mains, service
assistance should be called.
5 - battery trouble
- to check on the type of battery trouble, press the key [5] – the
LED 1 or LED 2 will show the type of trouble:
- LED 1 – the battery is not connected or almost discharged or the fuse
on the control panel board is out of order,
- LED 2 – the battery voltage is too low (lower than 12V under load) –
discharged battery. This state may last for several hours after the
system has operated without the mains supply (or after a discharged
battery is connected). The battery charging time depends on its
capacitance (the battery is charged with direct current about 350mA,
the time necessary for testing the battery status is approx.12 minutes).
6 - keypad power supply trouble
- signals an installation fault; service
intervention is necessary (the trouble can only be displayed while
viewing the trouble log).
7 – time not set
- occurs on powering down and restarting the control panel; the
clock should be set with user function 6.
8 - printer trouble
- stands for "not-ready" status of the printer connected to the
control panel RS-232 port as a result of, e.g., paper out trouble or no
power supply. The RS-232 port is monitored if the installer activates
real-time event printout.
9 - telephone line loss
- the message indicates that the telephone line is cut off. It
may also indicate lifting the receiver of a telephone connected to the
same line for longer than the time specified by the installer.
10 - problem with transmission to monitoring station
– the control panel
cannot get connected to the monitoring station, or the station fails to
confirm receiving of the monitoring codes,
11 - telephone line trouble
- informs that the telephone messaging has failed
(no dialing tone when the receiver is off-hook; interrupted signal instead
of continuous one; busy line).
The troubles 10 and 11 will be signaled until next successful telephone
connection. The condition can be cleared by calling the trouble check-
out function and pressing the [#] key.
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