Xtralis VESDA ECO - Page 79

VESDA ECO Detector by Xtralis Product Guide
17898_05 Troubleshooting 69
VSC
Fault
Number
Root cause
In Field
Serviceable
(Y/N)
Fault Solution (Visible within VSC via F1)
2016
Relay 2 fails to operate as
expected
N
Detector relay 2 failed
Replace main PCB and re-commission
2017
Relay 2 fails to operate as
expected
N
Detector relay 3 failed
Replace main PCB and re-commission
2018
Relay 4 fails to operate as
expected
N
Detector relay 4 failed
Replace main PCB and re-commission
2019
Analogue Output 1 fails to
operate as expected
N
Analogue output 1 has failed.
Check continuity of wiring to the analogue output. Check load resistance is within
specification (supply voltage dependant). If unable to clear error replace sensor
cartridge and or main PCB and re-commission
2020
Analogue Output 2 fails to
operate as expected
N
Analogue output 2 has failed.
Check continuity of wiring to the analogue output. Check load resistance is within
specification (supply voltage dependant). If unable to clear error replace sensor
cartridge and or main PCB and re-commission