Xtralis VESDA ECO - Page 75

VESDA ECO Detector by Xtralis Product Guide
17898_05 Troubleshooting 65
VSC
Fault
Number
Root cause
In Field
Serviceable
(Y/N)
Fault Solution (Visible within VSC via F1)
2042
The monitored Air Flow is
greater than the Minor
Threshold High Limit
Y
Sample air flow increased above acceptable limits. Select “Reset” to clear. If
unable to clear the fault, check the ECO detector inlet and outlets, ASD and
sample pipe-work installation. If the error persists and the ASD is in good
operation, check the sensor cartridge for blockages and clogged filters. Finally, if
the flow reading does not return to normal after all of the above checks, attempt
to re-“Normalise” the airflow. If this does not cure the problem, replace the
sensor cartridge.
2043
The monitored Air Flow is
less than the Minor
Threshold Low Limit
Y
Sample air flow decreased below acceptable limits. Select “Reset” to clear. If
unable to clear the fault, check the ECO detector inlet and outlets, ASD and
sample pipe-work installation. If the error persists and the ASD is in good
operation, check the sensor cartridge for blockages and clogged filters. Finally, if
the flow reading does not return to normal after all of the above checks, attempt
to re-“Normalise” the airflow. If this does not cure the problem, replace the
sensor cartridge.
2056
A restart of the Sensor
Cartridge software has
occurred.
Y
The sensor cartridge rebooted since last inspection. Click reset to clear. If unable
to clear replace sensor cartridge
2000
System ROM CRC failure.
An internal Memory error
has occurred in the IO
Board
N
The detector suffered an internal memory failure try to reboot / re-commission
detector. If unable to reboot replace main PCB