All Installations; New Installation - NuTone ChromaComfort & Sensonic SPKN110RGBL Installation Instructions Manual

Remove all packing material, unplug
1 1
and remove blower from fan housing.
Attach damper/duct connector to
1 4
fan housing.
Push connector
through opening
from inside of
housing.
Engage tabs
and secure with
TABS
screw from parts
bag.
Connect 4-in.
1 6
round duct.

ALL INSTALLATIONS

1 2

NEW INSTALLATION

1 5
Make sure bottom of housing will
be fl ush with fi nished ceiling.
For proper location using ½"
ceiling material: Bend out housing
tabs (on outside of housing) to fi t
against bottom of joist.
Secure housing through mounting
ears with appropriate fasteners. If
mounting housing to I-joist, use
wood blocking as shown.
Connect wiring.
7
1
Connect power cable to
wiring plate (from parts
bag) using UL approved
connector. Connect house
wiring to fan wiring. Use
screw (from parts bag) to
secure wiring plate to fan
housing. Re-install wiring
panel and secure with
screw from parts bag.
Remove wiring panel
from fan housing (if
already installed).
Mount housing to ceiling structure.
2
A pair of fl anges
1 3
may be attached to
housing if desired or
required.
Snap both fl ange pieces under
rolled-over edge of housing (all four
sides).
For Retrofi t Installation -
Skip to Page 3.
HOUSING TABS
Finish ceiling.
1 8
Then continue with Step 9.
I-JOIST
WOOD
BLOCKING