NFT Series
Installation Instructions
10070187 REV 4 - 07/19
4
800-533-3948 www.barronltg.com
Self-test/Self-diagnostics Option
1. When AC power is supplied to fixture, the unit will automatically initiate a Self-test/Self-diagnostic as follows:
• Verifies battery disconnection, charger board failure, lamps failure and transformer failure at every 5 seconds.
• 3 Minute Self-testing every month.
• 90 Minutes Self-testing on the 12th month of the year after installation.
2. Dual color LED lamp indicator shows the following status:
• Green color: ON/ Ready
Blinking: Testing
• Red color (Service Alert)
• Service Alert LED Code (Red color LED lamp indicator)
CAUTION:
After solving the fault of emergency equipment, please press test button for 2 seconds without releasing to reset.
LED indicator will show green.
3. For manual test, press test button as follows:
One blink ON/pause for 4 seconds
Battery
is not connected
Two blinks ON/pause for 4 seconds
Batter
y is shorted or battery voltage drops below acceptable level
Three blinks ON/pause for 4 seconds
Charger board circuit fault
Four blinks ON/pause for 4 seconds
Transfer fault
Five blinks ON/pause for 4 seconds
Emergency lamp fault
Six blinks ON/pause for 4 seconds
Remote head's emergency
lamp fault (if
installed
)
Press test button once within 2 seconds
30
Second
test
Press test button twice within 2 seconds
3 Minute test
Press test button 3 times within 2 seconds
30 Minute test
Press test button 4 times within 2 seconds
90 Minute test
