INTERIOR WALL
WALL
REGISTER
Damper and outside air duct connected directly to a ceiling, floor, or wall register.
INSTALL THE DAMPER
TO CENTRAL SYSTEM
RETURN AIR OR INTERIOR
WALL REGISTER
AIR FLOW
position. The set screw can be used to adjust the damper opening
- thereby balancing the inside and outside air pressure when the
range hood exhausts at high speed.
MAKE-UP AIR DAMPER
BLK
24V
WHT
GRD
24V
TRANSFORMER
(included)
Wire the system as shown.
CONNECT TO
24V TRANSFORMER
SET SCREW
OUTSIDE AIR
AIR FLOW
DAMPER FLAP (Install in
vertical position shown.)
LINKLOGIC
RELAY
BLK
LINE
WHT
WHT
VOLTAGE
120 VAC
GRD
60 HZ
EXTERIOR WALL
INSULATED OUTSIDE
AIR DUCT (slope toward wall cap)
WALL CAP WITH
BIRD SCREEN
VENTILATION AIR INTAKE
(locate away from pollutant sources)
MOTORIZED DAMPER
REGISTER BOX ADAPTED
WITH SLIDE-IN FILTER (optional)
LINKLOGIC
®
The LinkLogic
technology was specially designed for select Broan
®
and BEST ventilation devices to provide control and device sta-
tus information over existing power lines in the home. Extra control
wires are not required since compatible ventilation devices send
digital communication messages to each over the same wire that
LinkLogic
devices communicate via the power line. A phase cou-
®
pler is required if LinkLogic
(such as LinkLogic
enabled range hood or SmartSense
®
devices work as a coordinated system to ensure the home is being
ventilated at an optimum, energy efficient manner.
MODELS SMD6 • SMD8
TECHNOLOGY
damper control and master device
®
Page 3
control)
®