INSTALLATION INSTRUCTIONS
• Disconnect or turn off power before installing or servicing the nPP16 EFP.
• The nPP16 EFP includes a factory-installed fuse holder attached to the red wire. For ease of instal-
lation, pass the lead with the fuse holder through the KO and lock nut first, then pass the other
leads through the KO and lock nut. Care should be taken not to nick the wires while threading
through the knockout.
•
Mount through a ½" knockout in a 4" square or larger steel junction box (deep box
recommended) or luminaire. Secure with supplied lock nut.
Following the applicable wiring diagram below, connect wires to line voltage feed, neutral, and
•
load. Relay and power supply must be connected to the same input circuit.
Fuse holder must be installed with slack in wire leads at all times. Failure to leave slack in
•
wire leads may cause fuse holder to overheat.
If applicable, connect low voltage violet and gray dimming wires to 0-10 VDC ballast/driver and
•
green wire to an approved ground connection. Note wires have 600V rated insulation.
• Interconnect unit (via RJ-45 ports) with other nLight devices in lighting zone using CAT-5e cables.
• Test all wiring for shorts prior to powering up the unit from the circuit breaker, and ensure that
there are no loose or exposed wires that could short to other wires or components. Once wiring is
confirmed, power up the unit from the circuit breaker.
• Once power is received via the CAT-5e connection, all devices in zone will automatically begin
functioning together according to each device's defaults.
T568B pin/pair assignment is recommended for all CAT-5e cables. For Supply Connections, use 14 AWG or larger wires rated for at least 90º C.
NOTE
BLK - 120 VAC, ORN - 277 VAC (or
347 VAC if unit has 347 option)
DO NOT REMOVE, BYPASS, OR
TAMPER WITH FACTORY-INSTALLED
FUSE HOLDER ATTACHED TO RED
WIRE.
For further troubleshooting
guidance, please contact the
Controls Technical Support Team
1(800)-535-2465
TROUBLESHOOTING (NPP16 EFP)
Additional nLight devices
• Confirm line voltage power (120VAC or 277VAC) is present to the nPP16 EFP unit
do not show power from
• Confirm line voltage power is connected to the correct line voltage input wire, 120VAC or 277VAC, as identified in the wiring diagram
nPP16 EFP device
• Confirm all line voltage wiring connections
• Confirm RJ45 pinout connections
RJ45 LEDs are showing
• Confirm there is no debris or bent pins within the RJ45 connections on all devices in the daisy-chain, and that all connectors are
rapid flash for 1 second,
properly snapped into the RJ45 port
followed by two blinks
• Use a CAT5 cable tester to confirm all cables are properly terminated
• Confirm no CAT5 cables are kinked or held with cable ties that are overtightened
Restore Factory Defaults
1. Press and hold button until LED flashes rapidly
2. Press button 9 times
3. During LED flash back (3 individual flashes), press the button twice
4. LED will flash twice to confirm reset, press and hold button until LED flashed rapidly
5. Press button 9 times. LED wil blink twice to show successful factory reset
Acuity Brands | One Lithonia Way Conyers, GA 30012 Phone: 800.535.2465 www.acuitycontrols.com © 2018 Acuity Brands Lighting, Inc. All rights reserved. Rev.
10/30/2018 IS-NPP16-EFP-004
nPP16 EFP
POWER / RELAY PACK
FAMILY INSTRUCTIONS
Diagram for non-dimming units
CAT-5e
Diagram for units with a dimming option (-D or -DS suffix)
CAT-5e
BUTTON
RJ-45 PORTS
LED
nPP16
EFP
RED
nPP16-D
or -DS
EFP
RED
VIO
GRN
GRY
BLK - 120 V
ORN - 277 V
BLK - 120 V
ORN - 277 V
0-10 VDC
Ballast or
LED Driver
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