Usage; Preparation - Broan-NuTone RDFQL Guide D'installation

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 QTRE080FLT, QTRE110FLT, QTX110SL, QTXE080FLT, QTXE110FLT,
QTXE110SFLT, QTXE150FLT, QTRE110FLFT, QTRE080FLFT, QTXE110S
NuTone QTREN080FLT, QTREN110FLT, QTXN110SL, QTXEN080FLT, QTXEN110FLT,
QTXEN110SFLT, QTXEN150FLT, QTREN110FLFT, QTREN080FLFT, QTXEN110S

Preparation

Lengthen Light and / or Sensor Lead Wires in Fan
These steps are best performed before installing the fan.
Place corrugated under the fan to protect counter tops and
work surface. Follow these steps before installing the radia-
tion damper.
Light and sensor lead wires must be made longer to fit the
radiation damper. You must install the following:
(1) jumper for lighted fan models (included with the radia-
tion damper)
If your fan is equipped with a motion or humidity sensor,
you must purchase jumper kit model RDJUMPQ from your
local Broan-NuTone dealer or distributor. Each kit contains:
(1) jumper for sensor fan models
1. Connect one end of the LIGHTING JUMPER (A) (supplied
with radiation damper) to mating connector in the fans wir-
ing box.
2. Connect one end of the SENSOR JUMPER (B) (supplied
with model RDJUMPQ) to mating connector in the fans wir-
ing box.
Attach Damper Assembly to Fan
3. Position RADIATION DAMPER (C) down inside the FAN
HOUSING (D). Align slots in the damper with holes in the
fan housing. NOTE POSITION OF KNOCKOUT (E) RELA-
TIVE TO DUCT CONNECTOR OPENING IN THE FAN.
Secure damper with (4) #8 X 3/8" HEX HEAD SHEET
METAL SCREWS (F) supplied in damper parts bag. Do
not over tighten.
B
A
4. Position the RADIATION DAMPER EXTENSION (G) on
top of the fan. Align (4) holes in the extension with holes in
the fan housing.
5. Fasten the damper extension to the fan with supplied (4) #8
X 3/8" HEX HEAD SHEET METAL SCREWS (F) and (4)
SHEET METAL NUTS (H).
6. Route JUMPER(S) (A) (B) towards the KNOCKOUT (E) in
the damper frame. Remove knockout with pliers.
7. Press jumper wires into PLASTIC SPLIT TUBE INSULA-
TOR (I) (supplied in damper parts bag). Push plastic split
tubing into knockout opening.
8. Attach supplied CABLE CLAMP (J) to side of damper
frame. Align tab on cable clamp with mating slot in damper
extension. Secure clamp with supplied #8 SHEET METAL
SCREW (K).
DUCT
CONNECTOR
OPENING
RDFQL Installation Guide
SEE DETAILS ON
UL CLASSIFICATION
MARKING ON PRODUCT
G
F
K
I
J
C
E
H
D