Broan 688 Fan User Manual


 
AUTOMATICALLY COORDINATE YOUR BATH FANS AND RANGEHOOD TO VENTILATE YOUR HOME.
Wireless home control technology powered by INSTEON
.
New timed-off and delayed-off features with new firmware
Automatically operates the SMD series Make-Up Air Damper for installations
requiring make-up air
Interfaces with other LinkLogic
®
enabled products by Broan
®
or BEST
®
Model CFM Dimension
SSQTXE080 80 11
3
8 x 10
1
2 x 7
5
8
SSQTXE110 110 11
3
8 x 10
1
2 x 7
5
8
Exhaust
Vent
Broan
SmartSense
®
Control
Broan
QT Series
Fan
SSQTXE080 | SSQTXE110
SMD6 | SMD8
A SMART, ECONOMICAL OPTION TO MEET
ASHRAE STANDARD 62.2.
Since most homes have several ventilation fans, Broan SmartSense
®
automatically operates your fans to ventilate your home around the clock.
It’s one solution for continuous and spot ventilation requirements.
A SmartSense
®
system coordinates ventilation fans in various locations to
introduce fresher, healthier air. It may be programmed to ventilate based
on the home’s size, automatically cycling different fans based in the
dwelling based on square footage and the number of bedrooms. LinkLogic
control is at the heart of the system and requires no separate control
wiring. SmartSense
®
is cost effective as it does require integration with
the home’s air handler, and with only one fan running at a time, it uses
less than 40 watts during ventilation cycles.
A BROAN AUTOMATIC MAKE-UP AIR DAMPER INTELLIGENTLY
BRINGS FRESH AIR INSIDE.
The damper communicates with SSQTXE080 and SSQTXE110 fans as well as select BEST
®
and Broan range hoods to form a complete balanced ventilation system that ensures fresh
air is available while ventilation is in process. This ensures balanced indoor air pressure
while preventing unwanted air infiltration and wasted energy. SmartSense
automatically
operates the Make-Up Air Damper for installations requiring make-up air.
Easy Installation
Located in a 6-inch or 8-inch duct running between an exterior wall fresh air inlet
(641FA or 643FA) to an interior location such as a cold-air return or supply duct
Locally powered by a 24 VAC transformer
Communicates over existing home electrical wiring
Broan Make-Up Air Damper features:
Heavy-duty galvanized steel construction
24 VAC transformer
6-inch round (SMD6), 8-inch round (SMD8)
Use with any single fan or combination of SSQTXE080 or SSQTXE110 fans
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