INSTALLATION INSTRUCTIONS
800.533.3948 • www.barronltg.com
4
Self-test/Self-diagnostics testing for numeric indicator
1.
Introduction
Once the unit is properly installed according to the installation instruction and AC power is supplied, the EXIT sign
will illuminate. The numeric Indicator will display the status of the unit.
2.
Self-test/Self-diagnostics
(G2-NI option)
The self-test/self-diagnostics function is a factory preset without any field adjustment. The automatic self-test/
self-diagnostics feature serves the following test.
a. Online real-time monitoring of battery and LED(s): identifies battery charging, disconnection and failure along with
LED failures.
b. Self-testing with a 60 second discharge once every 30 days (conforming to NFPA code requirements), after AC
power has been supplied for a minimum of 24 hours.
c. Self-testing with a 30 minute discharge once every 180 days, after AC power has been supplied for a minimum of 24
hours.
d. Self-testing with a 90 minute discharge once every 365 days (conforming to NFPA code requirements), after AC
power has been supplied for a minimum of 24 hours.
3.
Fault Indication
3 Battery Recharge Failure*
4 Battery Disconnection
5 LED Failure
6 Battery Failure**
* A battery recharge failure will display if the battery is NOT able to recharge within the 24 hour charge time.
** A battery failure will display if the battery is NOT able to operate the unit for the period of the discharge test.
0 Normal service
1 Battery charging
2 Emergency mode
3 Battery recharge failure
4 Battery disconnected
5 LED failure
6 Battery Failure
7 Manual testing
8 Yearly/monthly self-check testing mode
Numeric Indicator Fault Descrip
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on
10070040 Rev 6 - 11/18
VEX SERIES
