Self-Test/Self-Diagnostics (G2)
Operation
The purpose of this option is to provide Self-testing and Self-diagnostic capabilities to the EXIT sign. At predetermined
intervals, the EXIT sign will automatically switch into battery mode. Refer to the
Self-Test Features
section of this page
for timing details. The EXIT sign will also perform various Self-diagnostic tests of the unit. Visual signaling will alert
maintenance personnel to a fault of the EXIT sign electronics, battery and/or battery charger. The circuitry continuously
monitors the operating condition of the EXIT sign and battery charging circuit/battery supply voltage. Refer to the
LED
Indicator
section below for fault reporting details.
Self-Test Features
• The EXIT sign will automatically switch to battery mode every 30 days for a period of 30 seconds.
• The EXIT sign will automatically switch to battery mode every 180 days for a period of 30 minutes.
• The EXIT sign will automatically switch to battery mode every 365 days for a period of 90 minutes.
LED Indicator
The EXIT sign is equipped with a bi-color LED, which displays green and/or red.
• A steady green LED indicates that normal AC power is being supplied to the EXIT sign and the battery is fully charged.
• A flashing green LED indicates that the EXIT sign is undergoing a test.
• A flashing red and green LED indicates that the battery is being charged.
• A red LED indicates whenever the Self-diagnostics system has detected a fault condition. Refer to the chart below
when a red LED is displayed:
Test Switch Feature
MANUAL TEST – Placing the provided magnet near the magnetic test switch and pulling it away
will switch the EXIT sign into battery mode for 30 seconds.
Use in accordance with local building codes.
Red LED Indication
Steady
Blinking 1 Time
Blinking 2 Times
Blinking 4 Times
Unit Fault
Battery Disconnected
Battery Failure
LED Failure
Battery Charge Failure
Corrective Action
Check Battery Connection
Replace Battery
Check Battery then Consult Factory
Check Battery then Consult Factory
Note:
For fixtures with
battery only
NXFX Series
Installation Instructions
10070226
R
EV 1 - 08/20
6
800-533-3948 www.barronltg.com
