CP-EX Series
Installation Instructions
10070224
R
EV 1 - 07/20
4
800-533-3948 www.barronltg.com
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 month for a period of 5 minutes.
• The EXIT sign will automatically switch to battery mode twice, 24 hours apart, every 6 months for a period of 90
minutes.
LED Indicator
The unit 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.
• A flashing green LED indicates that the EXIT sign is undergoing a test.
• A flashing red and green LED indicates that the battery is under high charge.
• A red LED indicates whenever the Self-diagnostics system has detected a fault condition.
Refer to the chart below when the red “UNIT ALERT” LED is blinking:
Test Button Features
LED TEST – Pressing and holding the test button for 3 seconds will test the LEDs. The LED indicator will blink red 3 times.
MANUAL TEST – Pressing the test button will switch the unit into battery mode for a set amount of time. The desired length
of the test is determined by the number of times the test button is pressed.
• Pressing the test button once will switch the unit into battery mode for a period of 2 seconds.
• Pressing the test button twice within 2 seconds will switch the unit into battery mode for a period of 15 minutes.
Pressing and holding the test button for 5 seconds while the unit is MANUAL TEST mode will cancel the manual test and
return the unit to normal AC power.
Use in accordance with local building codes.
Red LED Indication
Steady
Blinking 1 Time
Blinking 2 Times
Blinking 3 Times
Unit Fault
Battery Disconnected
Battery Failure
Battery Charge Failure
LED Failure
Corrective Action
Check Battery then Consult Factory
Replace Battery
Check Battery then Consult Factory
Check Battery then Consult Factory
