Important Safety Instructions
Warning and important safety instructions appearing in this guide are not meant to
cover all possible conditions and situations that may occur. Common sense, caution,
and care must be exercised when installing, maintaining, or operating the appliance.
Always contact the manufacturer about problems or conditions you do not
understand.
WARNING
TO REDUCE THE RISK OF FIRE,
ELECTRIC SHOCK, OR INJURY
TO PERSONS, OBSERVE THE
FOLLOWING:
– Do not use this fan with any solid
state speed control device.
– Installation work and electrical
wiring must be done by qualified
person(s) in accordance with all
applicable codes and standards,
including fire related construction.
– Sufficient air is needed for proper
combustion and exhausting of
gases through the flue (chimney)
of fuel burning equipment to
prevent back drafting. Follow the
heating equipment manufacturer's
guidelines and safety standards
such as those published by the
National Fire Protection Association
(NFPA), The American Society for
Heating, Refrigeration and Air
Conditioning Engineers (ASHRAE),
and local code authorities.
– When cutting into walls or ceilings,
do not damage electrical wiring and
other hidden utilities.
– Use only metal ductwork. Exhaust
air must be ducted to the outside.
Do not vent exhaust air into spaces
within walls, ceilings, attics, crawl
spaces or garages.
3
CAUTION
● For general ventilating use only.
Do not use to exhaust hazardous or
explosive materials or vapors.
● Do not allow insulation, ceiling
finishing materials, roofing
materials, or other debris to enter
the fan housing or ductwork. Motor
failures due to debris are not
subject to warranty coverage.
WARNING
TO REDUCE THE RISK OF FIRE,
ELECTRIC SHOCK, OR INJURY
TO PERSONS, OBSERVE THE
FOLLOWING:
– Use this unit only in the manner
intended by the manufacturer. If
you have questions, contact the
manufacturer.
– Before servicing or cleaning
unit, switch power off at the
service panel and lock service
disconnecting means to prevent
power from being switched on
accidentally. When the service
disconnecting means cannot be
locked, securely fasten a prominent
warning device, such as a tag, to the
service panel.