background image

Rough-in Section

 

(Bottom of the 

Rough-in Section 

to be flush with 

finished ceiling)

Butterfly Brackets

Female Connector

Knock Out

Clip

Junction Box

Fig. 1

Butterfly

Bracket

Wing Nut

Fig. 2

Nailer Bar Slot

ROUGH-IN MOUNTING

The fixture is suitable only for INDOOR RECESSED CEILING 

application. Charging indicator test switch should be visible 

and accessible and be located maximum 2 feet from the 

fixture. Access above the ceiling is necessary. 
1.  Nailer bars are provided for use with wood joist 

installations. Insert through 

Nailer Bar Slots

 in 

Butterfly Brackets

 and secure accordingly. C-Channels 

are optionally available, consult factory. Consult local 

building codes for final support of fixture.

2.  Remove appropriate 

Knock out

 on Junction box. Press 

Clip

 to open the 

Junction Box

3.  Feed the supply wires through 

Knock Out

 hole and 

connect to the driver. See wiring section for details.

Connect Inverter Plug only after supply wiring is 

complete (see wiring instructions).

4.  The fixture can be adjusted to different heights above 

the ceiling surface. For height adjustment, loosen the 

Wing Nut

 and slide the 

Butterfly Bracket.

 If necessary 

remove the 

Wing Nut 

and insert screw in different hole 

provided on the 

Butterfly Bracket

. (Fig: 2)

5.  Adjust both the

 Butterfly Brackets

 such that the frame 

of 

Rough-In Section 

is flush with the finished ceiling 

surface. Tighten the 

Wing nuts

.

6.  Install the 

Switch Plate

 (along with the charging 

indicator) in a suitable 

Junction Box (by others)

. It 

should be located maximum 2 feet from the fixture.

Rough-in 

Section

Trim Module

Female Connector

Torsion Spring

Trim Ring

Male  

Connector

TRIM MODULE MOUNTING

1.  Pull 

Female Connector

 conduit through frame opening. 

Raise

 Trim Module 

towards opening and connect to 

Male Connector

 conduit.

2.  Press 

Torsion Springs

 inward and slide 

Trim Module 

info frame opening. Release both springs into opening 

together. 

Trim Ring

 should be flush to ceiling.

3.  For the Wallwash Model, orient the fixture such that the 

reflector is in correct orientation. Look for ‘Towards the 

Wall’  label on the fixture.

ND4R/ ND4S

LED EMERGENCY BATTERY BACK UP INSTALLATION INSTRUCTIONS

Thank you for buying RAB lighting fixtures. Our goal is to design the best quality products to get the job done right. We’d like to hear your comments. 
Call the Marketing Department at 888-RAB-1000 or email: [email protected]

Fig. 3

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