CRL SERIES
INSTALLATION INSTRUCTIONS
IMPORTANT SAFEGUARDS
READ AND FOLLOW ALL SAFETY INSTRUCTIONS.
When using electrical equipment, basic safety precautions should always be followed including the following:
• DISCONNECT AC POWER SUPPLY BEFORE SERVICING.
• Installation and servicing of this equipment should be performed by qualified service personnel only.
• Ensure that the electrical wiring conforms to the National Electrical Code NEC® and local regulations if applicable.
• Do not mount near gas or electrical heaters.
• Do not use outdoors.
• Equipment should be mounted in locations and at heights where it will not be readily subjected to tampering by
unauthorized personnel.
• The use of accessory equipment not recommended by the manufacturer may cause an unsafe condition.
• Any modification or use of non-original components will void the warranty and product liability.
• Do not use this equipment for other than intended use.
SAVE THESE INSTRUCTIONS!
INSTALLATION AND OPERATION INSTRUCTIONS
1. Loosen all (4) ceiling bracket wing nuts half way for ease of installation. Hang fixture on ceiling T-bars using the
ceiling brackets. (Fig. 1)
2. Tighten all ceiling bracket wing nuts to secure fixture in place. Adjust slot placement of ceiling brackets accordingly to
adjust enclosure opening to be level with the inside surface of the T-bar. (Fig. 2a, 2b)
a. Additional chains or cabling shall be used for enclosure securement. (Fig. 2)
3. Remove (4) #6-32 x 3/4” flat head screws from cover. (Fig. 3)
Fig. 1
Fig. 2a
Wing Nuts
Bracket
Fig. 2b
Fig. 3
6-32 x 3/4” flat
head screws
10070166 Rev 4 - 04/19
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800.533.3948 • www.barronltg.com
CRL SERIES
INSTALLATION INSTRUCTIONS
4. Remove cover and connect lanyards to lanyard hooks found
Fig. 4a
inside enclosure. (Fig. 4a, 4b)
5. Connect flexible conduit to one of the three available conduit
knockouts. (Fig. 5)
6. Remove transformer compartment cover. Electrical
Connections should be made in transformer
compartment. Cap unused primary wire to prevent
Lanyard Hook
Fig. 4b
shorting. (Fig. 6)
120V AC
White - Common
Black - 120V
Green - Ground
277V AC
White - Common
Orange - 277V
Green - Ground
Lanyard
7. Replace compartment cover and secure in place with (1) #6-32 x 1/4” pan head screw.
8. Verify connections are in place such as lamps, led, and test button.
9. Replace enclosure cover and secure in place with cover screws.
10. Open battery door by unscrewing captive thumb screw.
11. Connect battery and close battery door.
12. Secure in place by retightening thumb screw. (Fig. 7)
13. Cut ceiling tile to correct size as needed. (Fig. 8)
Fig. 5
Fig. 7
Battery
Connector
Led Indicator
Test Button
Battery
Door
Flexible
Conduit
Fig. 6
Fig. 8
transformer
compartment
cover
#6 x 1/4” pan
head screw
10070166 Rev 4 - 04/19
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800.533.3948 • www.barronltg.com
CRL SERIES
INSTALLATION INSTRUCTIONS
SELF-TEST/SELF-DIAGNOSTIC
OPERATING INSTRUCTIONS
KEEP THESE INSTRUCTIONS FOR FUTURE REFERENCE
Installation
I M P O R T A N T: ONCE ALL EMERGENCY LAMPS HAVE BEEN CONNECTED TO THE UNIT EQUIPMENT, APPLY
NORMAL AC POWER AND CHARGE FOR 24 HOURS.
Operation
The purpose of this option is to provide self-testing and self-diagnostic capabilities to the unit equipment. At
predetermined intervals, the unit equipment will automatically switch into battery mode. The unit equipment will also
perform various self-diagnostic tests of the unit. Visual signaling will alert maintenance personnel to a fault of the unit
equipment electronics, emergency lamp(s), battery and/or battery charger. The circuitry continuously monitors the
operating condition of the unit equipment and battery charging circuit/battery supply voltage. Refer to table 1 for units
equipped with a tri-color LED indicator. Refer to table 2 for units equipped with a numeric indicator.
Self Test Features
• The unit equipment will automatically switch to battery mode every 28 days for a period of 1 minutes.
• The unit equipment will automatically switch to battery mode every 6 months for a period of 90 minutes.
Manual Test Features
• Press the TEST BUTTON momentarily for a 2 second test. (Tri-Color LED unit only)
• Press the TEST BUTTON until the LED turns ORANGE or Numeric display shows “7” for a manual 1 minute test.
• Press the TEST BUTTON until the LED flashes RED/GREEN, (Tri-Color LED unit only) for manual 90 minute test.
Table 1 - Tri-color LED Indicator
LED Indication
Steady
Pulse
Steady
Pulse
Steady
Pulse
LED Color
LED Color
Green
Green
Red
Red
Orange
Orange
Red/Green
Unit Condition
Float Charge
Hi-Rate Charge
Low Batt Voltage
Emer Lamp Failure
No AC Power
Charge Failure
1 Minute Test
Batt Disconnected
90 Minute Test
Comment
Batt Fully Charged
Batt Under High-Rate Charge
Replace Battery
Replace Damaged or
Missing Lamps
Check AC Connection
Replace Transformer
1 Min Test Every 28 Days
Check Batt Connections
90 Min Test Every 6 Months
Tri-Color LED
Table 2 - Numeric Indicator
STATUS LEDGE Condition
CHARGED 0 Float charging
CHARGING 1 Hi rate charging
EM/BATT 2 Discharging
CHRG FAIL
DISC BATT
LAMP FAIL 5 Lamp failure
LOW BATT 6 Low battery voltage
1 MIN TEST 7 Manual testing
90 MIN TEST 8 Self testing
3 Charger failure
4 Battery not connected
10070166 Rev 4 - 04/19
Numeric Display
3
800.533.3948 • www.barronltg.com
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