Installation Guide

RDF2 Installation Guide
Page 2
Usage
For use with 1, 2, or 3-Hour-Rated Floor-Ceiling and Roof-
Ceiling Designs.
Flat Ceiling / Horizontal Mount Only.
For use with the following ventilation fan models:
Broan LP50100DC
Tools Required
3
Attach Damper Assembly to Fan
- or -
Mark locations on the fan housing for the mounting screws. Drill
(4) 1/8” diameter holes in the fan housing at the marked locations.
Use mounting screws provided - 1 through each side of housing.
A mask has been pre-installed to keep construction dust, drywall
spray, paint, etc. from damaging the damper and fan. Leave mask
in place during installation.
Preparation
- or -
4
Plan Installation
In a suspended ceiling, locate ceiling penetration within ceiling
panels, without cutting any ceiling suspension main runners or
cross tees.
If required, a maximum of one runner or cross tee may be cut to
accommodate desired location. Cut ends must be supported by a
minimum 12 steel wire gauge (3mm) vertical hanger wire.
Leave this mask in place to prevent
construction dust, drywall spray, or paint
from damaging inside of product.
REMOVE MASK BEFORE
INSTALLING GRILLE.
Laissez ce masque en place pour empêcher
la poussière de construction, le plâtre ou la
peinture, etc. d’endommager
l’intérieur du produit.
ENLEVEZ CE MASQUE AVANT
D’INSTALLER LA GRILLE.
Deje esta cubierta en su lugar para evitar
que polvos de construcción, rocíos de yeso
o pintura dañen el interior del producto.
QUITE LA CUBIERTA ANTES
DE INSTALAR LA REJILLA.
99352371A
MASK
DAMPER
ASSEMBLY
FAN
MOVE
BRACKET
FROM FAN
HOUSING TO
DAMPER
ASSEMBLY
The following steps are best performed on a work surface before
fan installation. Protect counter tops by placing corrugated sheet
under the fan.
A
B
1
Remove Blower
Remove blower and all
packing material from fan
housing.
Assemble SUPPORT BRACKET (A) (supplied with radiation
damper) to fan blower as shown. Secure the bracket to motor
studs with (2) #8-32 HEX NUTS (B) supplied in radiation damper
parts bag.
2
Attach Support Bracket
Re-install blower into fan housing.