Nora NSPEC NPTCB Series Installation Instructions

Installation Instructions
NPTCB SerIeS
LeD TrOFFer
AlwAys turn off mAin power before instAllAtion
Item No. Description
NPTCB-E14
1' x 4' LED Troffer
NPTCB-E22
2' x 2' Troffer
NPTCB-E24
2' x 4' LED Troffer
pleAse reAD: important information before installation
This equipment is intended to be installed only by qualified personnel. The installation must be made in accordance with the current
edition to the National Electric Code and all applicable state and local building codes. The final installation must be approved by the
appropriate qualified electrical/building inspector(s). Improper installation may result in a fire or electrical hazard. Be sure the electrical
power to the circuit has been disconnected before installing this electrical system.
1. Review the diagrams thoroughly and disconnect all electrical power before installation to avoid electric shock.
2. Do not mount near flamable materials or electric heaters.
3. Do not let power supply cords touch hot surface.
4. Fixture is for indoor and dry location, Do not use for outdoor location.
5. The fixture shall be installed or maintenanced by qualified electrician or person who is familiar with the luminaires.

on-off wiring steps:

1. Remove knockout plates
2. Remove round knock-out and connect conduit or Romex to wiring box with proper connectors. AC input connect neutral to AC-N,
the line connect to AC-L, and ground connect to the green wire.
3. 0-10V Dimmable Wiring.
4. Connect low voltage leads from 0-10V dimming devise to respective DIM+ and DIM- of the terminal block.
Universal voltage driver permits operation at 120V thru 277V, 50 or 60Hz. 0-10V control wires must be rated for 300V minimum.

0-10V DIMMING

BLK
WHT
GrN
GrAY
PUrPLe
120/277 VOLT LeD WIrING
6505 Gayhart St., Commerce, CA 90040 | Phone: 800.686.6672 | FAX: 800.500.9955 www.noralighting.com | e-mail: nora@noralighting.com
Specifications subject to change without notice. © 2016
***URGENT: READ PRIOR TO ATTEMPTING INSTALLATION***
INSTALLATION SHOULD Be CArrIeD
OUT BY YOUr LOCAL eLeCTrICIAN.
LINe
COM
DIM (-)
DIM (+)