Detnov CAD-250, Руководство по установке

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ENG
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Under the FAULTS icon in the EVENT SCREEN, the different system faults are shown. Below is a list of errors, causes and solutions for each of them:
DEVICES CAUSE SOLUTION
OPEN FAULT
This fault is due to the lack of end-of-line monitoring of some devices with this feature.
For example, the input modules where monitoring mode can be configured with a switch.
Where via an end-of-line resistor, "open fault" is indicated if it is not present.
Replace the end-of-line monitoring or change the switch and do not
carry out the monitoring.
24 V FAULT
A loop device needs 24 V power, such as certain input/output modules or a zone module,
and this is not being carried out correctly.
To resolve it, repower the device correctly.
SHORT-CIRCUIT FAULT
There is a short circuit in an input device or zone module. Check the affected device and undo the short circuit.
DOUBLE ADDRESS
FAULT
There are two devices with the same address in one loop. Change the device address to another that is free.
DEVICE REMOVED
A device has been removed from the loop Carry out an auto search or change the device type again from the
configuration software to the correct type.
TYPE FAULT
An incorrect type has been assigned to one of the facility's devices with the configuration
software. For example, there is a detector installed on address 1 of loop 1, but with the
software, a manual call point was assigned to that address.
Carry out an auto search or change the device type again from the
configuration software to the correct type.
DIRTY FAULT
Dirty fault due to a dirty detector. This fault is activated because the option:
FACILITY > LOOP > DIRTYNESS NOTIFICATION is activated.
Change the control panel's configuration so that it does not detect this
fault or it cleans the detector.
UNCONF FAULT
A device has been introduced in a loop without previous configuration, although it is
correctly addressed and the option:
FACILITY > LOOP > NOT CONFIGURED NOTIFICATION is activated.
Remove the device or carry out a new auto search of the affected
loop.
LOOPS CAUSE SOLUTION
OPEN SOUNDER FAULT
1 OR 2
The end of line (4K7 resistor) of the sounders is not detected. Fit the end-of-line resistor to ensure proper monitoring.
SHORT-CIRCUIT IN
SOUNDER FAULT
There is a short circuit on sounder outputs 1 or 2 of the PCB. Locate the short circuit
24 V OUTPUT FAULT
The 24 Aux 0.5 A fuse on the PCB is blown. Change the fuse.
BATTERY FAULT
The control panel detects that there is no battery and the option:
FACILITY > LOOP > BATTERY FAULT is activated.
Change the battery
BATTERY CHARGER
FAULT
It is generated when the control panel detects that the drop on the battery terminals is
more than 3 ohms.
Look for the earth leakage point.