Installation Guide

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Important Safety Information
• The installation in this manual is intended
for qualied installers, service technicians or
persons with a similar qualied background.
Installation must be done by qualied
professionals and in accordance with all
applicable codes and standards, including
re-rated construction.
• The range hood may have very sharp
edges; please wear protective gloves if it is
necessary to remove any parts for installing,
cleaning or servicing.
• Activating any switch to ON position before
completing installation may cause damage or
electric shock.
• Due to the size of this range hood, a two
person installation is recommended.
To reduce the risk of re, electric shock, or
injury to persons:
• For general ventilating use only. DO NOT use
to exhaust hazardous or explosive materials
and vapors.
• WARNING: To Reduce The Risk Of Fire Or
Electric Shock, Do Not Use This Fan With Any
Solid-State Speed Control Device.
• The combustion air ow needed for safe
operation of fuel-burning equipment may be
affected by this unit’s operation. Follow the
heating equipment manufacturer’s guideline
and safety standards such as those published
by the National Fire Protection Association
(NFPA), and the American Society of Heating,
Refrigeration and Air Conditioning Engineers
(ASHRAE), and other local code authorities.
• Before servicing or cleaning the unit, switch
power off at service panel and lock the 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.
• Clean grease-laden surfaces frequently. To
optimize performance and to disperse air
properly, make sure to vent air outside. DO
NOT vent exhaust into spaces between walls,
crawl spaces, ceilings, attics or garages.
• Ducted fans MUST always be vented to
the outdoors.
• This unit MUST be grounded and used with
metal ductwork only.
• Sufcient air is needed for proper combustion
and exhausting of gases through the duct to
prevent back drafting.
• When cutting or drilling into wall or ceiling, be
careful not to damage electrical wiring or other
hidden utilities.
• All electrical wiring must be properly installed,
insulated and grounded.
• Old ductwork should be cleaned or replaced
if necessary to avoid the possibility of a
grease re.
• Check all joints on ductwork to ensure
proper connection; all joints should be
properly taped using a certied aluminum
or foil tape.
• Use this unit only in the manner intended
by the manufacturer. If you have questions,
contact the vendor.
READ AND SAVE THESE
INSTRUCTIONS
READ ALL INSTRUCTIONS BEFORE USE
Read and follow all instructions before using the range hood to prevent the risk of re, electric shock,
personal injury, or damage when using the range hood or appliances with the range hood. This guide
does not cover all possible conditions that may occur. Always contact your service technician or
manufacturer about problems that you do not understand.