Installation Instructions for N2LED Series Emergency Luminaire
Product Safety
FOR PROPER AND SAFE INSTALLATION OF THIS PRODUCT, PLEASE READ THE FOLLOWING INSTRUCTIONS.
Signal Words Defined
DANGER indicates a hazardous situation which, if not avoided, will result in death or serious injury. WARNING indicates a hazardous
situation which, if not avoided, could result in death or serious injury. CAUTION indicates a hazardous situation which, if not avoided,
could result in minor or moderate injury. NOTICE is used to address practices not related to physical injury.
Safety Instructions
WARNING:
• Before installation, ensure that the unit complies with the hazardous area classication. Failure to do so may result in bodily injury
and/or property damage. Refer to the xture nameplate for suitability in specic hazardous locations.
• To prevent ignition of hazardous atmospheres, the area must be free of hazardous vapors before opening the enclosure or servicing
the xture. To reduce the possibility of static sparking, do not attach metallic parts to the outside of the unit (e.g. metallic screws,
tags, decals, etc).
• Do not mount the unit near gas or electric heaters.
• De-energize the unit before opening.
• To reduce the risk of electric shock, disconnect AC power before servicing. To prevent arcing, avoid shorting the battery terminals.
CAUTION:
• Servicing of this equipment should be performed by qualied service personnel.
• Do not attempt to service the battery. The unit uses a sealed, NiCD battery which requires no maintenance. For replacement,
contact the factory.
NOTICE:
• Do not use this equipment for anything other than its intended use.
• The use of accessory equipment is not recommended and may cause an unsafe condition.
• Wiring and installation should be performed in accordance with the National Electrical Code® (NEC®) and other applicable
local code requirements.
Agency Ratings
• Class I, Division 2, Groups A, B, C, D
• Class
• Type 4X
• IP66
• Marine Outside Type (Salt Water)
I, Zone 2, Group IIC
Appleton • 1.800.621.1506 • www.appletonelec.com650483-000 Rev. B 07/15 • Page 1 of 10
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Product Description
N2LED2T1 Master Unit
EMERGENCY LAMPS
UNIT MOUNTED
CONDUIT
HUB
9.80 in. [248.9 mm]
7.87 in. [200 mm]
LIGHT HEAD
SET SCREWS
LIGHT HEAD
GROUND WIRE
GROUND PLATE
GROUND WIRE
TERMINAL
BLOCK
5.75 in. [146 mm]
COVER SCREW INSERT
(FOUR [4] PLACES)
EIGHT (8) AVAILABLE FOR MAXIMUM
LIGHT HEAD CONTACT
FOUR (4) LIGHT HEADS
FRONT VIEW—COVER REMOVED
7.44 in. [189 mm]
8.46 in. [215 mm]
9.00 in. [228.6 mm]
LIGHT HEAD
SET SCREWS
LIGHT HEAD
GROUND WIRE
GROUND PLATE
PUSH TO TEST SWITCH
INTEGRAL PILOT LIGHT
5.20 in. [132.1 mm]
UNIT MOUNTING HOLES
(FOUR [4] PLACES)
BATTERY
INSTALLER CONNECTS
BATTERY TO PCA CONNECTOR
Figure 1: Description & Dimensions for N2LED2T1 Master Unit
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N2LED0T1 Master Unit
8.70 in. [221.0 mm]
7.87 in. [200 mm]
5.75 in. [146 mm]
GROUND PLATE
GROUND WIRE
TERMINAL
BLOCK
CONDUIT
HUB
GROUND PLATE
PUSH TO TEST SWITCH
INTEGRAL PILOT LIGHT
5.20 in. [132.1 mm]
COVER SCREW INSERT
(FOUR [4] PLACES)
EIGHT (8) AVAILABLE FOR MAXIMUM
LIGHT HEAD CONTACT
FOUR (4) LIGHT HEADS
FRONT VIEW—COVER REMOVED
Figure 2: Description & Dimensions for N2LED0T1 Master Unit
7.44 in. [189 mm]
8.46 in. [215 mm]
9.00 in. [228.6 mm]
UNIT MOUNTING HOLES
(FOUR [4] PLACES)
BATTERY
INSTALLER CONNECTS
BATTERY TO PCA CONNECTOR
Appleton • 1.800.621.1506 • www.appletonelec.com650483-000 Rev. B 07/15 • Page 3 of 10
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N2LEDR2R1 Remote Unit
EMERGENCY LAMPS
UNIT MOUNTED
LIGHT HEAD
SET SCREWS
LIGHT HEAD
GROUND WIRE
GROUND PLATE
8.60 in. [218.4 mm]
6.69 in. [170 mm]
5.18 in. [131 mm]
COVER SCREW INSERT
(FOUR [4] PLACES)
FRONT VIEW—COVER REMOVED
6.02 in. [153 mm]
6.69 in. [170 mm]
7.59 in. [192.8 mm]
Figure 3: Description & Dimensions for N2LEDR2R1 Remote Unit
CONDUIT
HUB
3.35 in. [85.1 mm]
UNIT MOUNTING HOLES
(FOUR [4] PLACES)
Appleton • 1.800.621.1506 • www.appletonelec.com650483-000 Rev. B 07/15 • Page 4 of 10
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N2LEDR1R1 Remote Unit
EMERGENCY LAMP
UNIT MOUNTED
LIGHT HEAD
SET SCREWS
LIGHT HEAD
GROUND WIRE
GROUND PLATE
8.60 in. [218.4 mm]
6.69 in. [170 mm]
5.18 in. [131 mm]
COVER SCREW INSERT
(FOUR [4] PLACES)
FRONT VIEW—COVER REMOVED
6.02 in. [153 mm]
6.69 in. [170 mm]
7.59 in. [192.8 mm]
Figure 4: Description & Dimensions for N2LEDR1R1 Remote Unit
CONDUIT
HUB
3.35 in. [85.1 mm]
UNIT MOUNTING HOLES
(FOUR [4] PLACES)
Appleton • 1.800.621.1506 • www.appletonelec.com650483-000 Rev. B 07/15 • Page 5 of 10
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Installation
!
WARNING: Ensure the intended AC power supply to the enclosure is OFF before proceeding with installation.
Installing the Unit:
1. Select a mounting location. The unit should be mounted in locations and at heights where tampering by unauthorized personnel is
not achievable.
2. Loosen (do not remove) the four (4) captive screws from the enclosure cover. Set the cover aside for reassembly.
3. Mount the unit with the back of the enclosure fastened to a vertical supporting surface using 1/4-20 UNC or M6 fasteners and
anchors appropriate for the mounting surface. Fasteners are not supplied.
4. Feed the AC power conductors through the conduit hub on top of the master unit. An Appleton nickel-plated enclosed hub with
ground lug is provided for entrance to the AC power supply. AC input should be routed directly to the “AC IN” wiring terminal.
There should not be any additional slack in the housing compartment. After the nal conductor routing, use a thread sealant in the
conduit-to-hub joint to maintain maximum environmental protection.
5. Connect the AC power supply as shown in Figures 5 & 6. NOTE: The conduit ground plate must be grounded.
AC INPUT
100-277
L
GN
G
BONDING WIRE
BONDING WIRE
CONDUIT
GROUND PLATE
BONDING WIRE
MOUNTING PAN
N
L
N
L
_
LAMP 1LAMP 2LAMP 3LAMP 4
+
+
AC/DC
ADAPTOR
12 V, 1A MAX
___
+++
RED
REDREDREDBLACKBLACKBLACKBLACK
BATTERY PACK
TWO (2) LIGHT HEADS ARE
FACTORY INSTALLED
TWO (2) ADDITIONAL LIGHT HEADS
CAN BE CONNECTED USING
SEPARATE REMOTE LIGHT BOX(ES)
+
_
BATTERY
RED BLACK
+
+
PUSH-TO-TEST
SWITCH (NC)
INDICATOR LIGHT
+
LIGHT HEAD 1LIGHT HEAD 2LIGHT HEAD 3LIGHT HEAD 4
Figure 5: Wiring Diagram for N2LED2T1 Master Unit
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BONDING WIRE
MOUNTING PAN
CONDUIT
GROUND PLATE
AC INPUT
100-277
L
GN
G
N
L
N
L
_
LAMP 1LAMP 2LAMP 3LAMP 4
+
+
AC/DC
ADAPTOR
12V, 1A MAX
___
+++
RED
REDREDREDBLACKBLACKBLACKBLACK
BATTERY PACK
UP TO FOUR (4) LIGHT HEADS CAN BE
CONNECTED USING SEPARATE
REMOTE LIGHT BOX(ES)
+
_
BATTERY
REDBLACK
+
PUSH-TO-TEST SWITCH
(NC)
INDICATOR LIGHT
++
LIGHT HEAD 1LIGHT HEAD 2LIGHT HEAD 3LIGHT HEAD 4
Figure 6: Wiring Diagram for N2LED0T1 Master Unit
6. Feed the remote unit wires through the conduit hub to the main unit.
7. Connect the additional remote light head wires to the open lamp terminals by following the polarity on the wiring diagram.
8. If applicable, install and connect the remote unit(s) as shown in Figures 7 & 8. Wire sizes are provided in Table 1.
NOTE: The hub must be grounded. After the nal conductor routing, use a thread sealant in the conduit-to-hub joint to maintain
*Use copper wire between the power supply and the remote lighting system to limit the voltage drop to 5%
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CONDUIT ENTRY
CONDUIT
GROUND PLATE
LIGHT HEAD WIRING
FROM MAIN FIXTURE
_
_
++
WIRE CONNECTION
USING WIRE NUT
(FOUR [4] PLACES)
BONDING WIRE
REDBLACK
+
Figure 7: Wiring Diagram for N2LEDR2R1 Remote Unit
CONDUIT ENTRY
CONDUIT
GROUND PLATE
G
BLACKRED
+
LIGHT HEAD WIRING
FROM MAIN FIXTURE
_
+
BONDING WIRE
USING WIRE NUT (TWO [2] PLACES)
WIRE CONNECTION
BONDING WIRE
Figure 8: Wiring Diagram for N2LEDR1R1 Remote Unit
G
BLACKRED
+
LIGHT HEAD 1
Appleton • 1.800.621.1506 • www.appletonelec.com650483-000 Rev. B 07/15 • Page 8 of 10
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9. Connect the battery leads. Follow the placement and connections exactly as shown in Figures 5 & 6. NOTE: The battery will be
fully charged within 48 hours (maximum). Emergency lamps may or may not light at this time, depending on the battery charge.
10. Loosen (do not remove) the set screws at the swivel base of the light head assembly. Adjust the lighting xtures to the desired
position/angle and tighten the set screws.
11. Check all connections for continuity and grounding integrity.
12. Reinstall the enclosure cover and securely tighten the four (4) captive screws. To maintain a proper seal, the screws require
1.83 ft.-lb. torque.
13. Apply AC to the unit. The pilot light should begin to ash.
14. Activate the diagnostic test by pushing and releasing the push-to-test switch. See “Self-Diagnostic Testing” for further information.
Self-Diagnostic Testing
Features
There are three types of diagnostic monitoring/testing: on-going (constant), periodic (every 30 days), and user-initiated
(push-to-test switch).
• The on-going diagnostic monitors the battery voltage constantly to see if it is in the proper range. Battery failure status will be
displayed when not in the proper range. See “Table 2—Status Indicator Codes” for more information.
• The frequency of the self-diagnostic test is every 30 days (periodic) or approximately 1 second after the push-to-test switch is
pushed and released (user-initiated). The 30-day counter resets to 0 when a power outage is detected or when the push-to-test
switch is activated.
• When the self-test is triggered (by pushing the push-to-test switch), the diagnostic test will not check for light head currents.
The user can visually verify that the lights are working by pressing and holding the push-to-test switch. Any installed light heads
connected to the unit will light to assure the user that the lamps are working.
• During the self-diagnostic test, the LED light head(s) will be turned on for 30 seconds while the push-to-test switch LED ashes ON
and OFF.
• The self-diagnostic test stimulates the load transfer circuit by resetting the AC present detection circuit.
• The push-to-test switch LED will show the status of the emergency light when AC is present. See “Table 2—Status Indicator
Codes” for more information.
• Learn Mode: When the push-to-test switch is activated and the battery has enough capacity to power the light heads, the unit will
detect which light head and how many are installed. This information will be used during the periodic (30-day) diagnostic test.
If the learn mode is successfully performed, the pilot light will ash a number of times equal to the number of light heads detected.
If it is not successfully performed, then the pilot light will just ash indicating charging. You can either wait until the battery is
charged before activating the push-to-test switch or just use the built-in default of one (1) light head minimum.
Parameters
In the AC present state, the following parameters are monitored:
• Battery charge current.
• Battery terminal voltage during charge.
During the periodic (30-day) diagnostic test, the following parameters are tested:
• Battery terminal voltage under load.
• Transfer circuit states.
• Lamp head current. NOTE: The installed light heads will be tested if a “Learn Mode” has occurred; otherwise, a minimum of
one (1) working light head is checked.
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Status Indicator Codes
Table 2: Status Indicator Codes for Push-to-Test Switch (when AC is present)
Status IndicationStatus DescriptionStatus Definition
• Light Head Kit: N2LEDLH. NOTE: If the LED fails, the entire assembly must be replaced.
Except as expressly provided by Appleton Grp, LLC (Appleton), Appleton products are intended for ultimate purchase by industrial users and for operation by persons trained and experienced in the use and maintenance of this equipment
and not for consumers or consumer use. Appleton warranties DO NOT extend to, and no reseller is authorized to extend Appleton’s warranties to any consumer.
While every precaution has been taken to ensure accuracy and completeness in this manual, Appleton Grp, LLC. assumes no responsibility, and disclaims all liability for damages resulting from use of this information or for any errors or
omissions. Specications are subject to change without notice. The Appleton and Emerson logos are registered in the U.S. Patent and Trademark Ofce. All other product or service names are the property of their registered owners.