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16
INSTALLATION INSTRUCTIONS
Electrical requirements
WARNING!
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Installation and electrical wiring must be done by qualified person(s) in accordance
with all applicable codes and standards.
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This unit must be grounded/earthed.
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This range hood must be connected with copper wire only.
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A 120 volt, 60Hz AC-only electrical supply is required on a dedicated 20A branch circuit.
A time-delay fuse or circuit breaker is recommended.
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Wire sizes must conform to the requirements of the National Electrical Code,
ANSI/NFPA 70-latest edition, and all local codes and ordinances.
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Wire size and connections must conform to the rating of this appliance.
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This appliance should be connected directly to the fuse disconnect (or circuit breaker)
through flexible, armored or non-metallic sheathed copper cable. Allow some slack
inthe cable so the appliance can be moved if servicing is required.
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A cULus listed strain relief or 3/4” (19mm) conduit connector must be provided at
eachend of the power supply cable (at the appliance and at the junction box).
WARNING!
To reduce the risk of fire or electric shock, do not use this fan with any solid-state
speed control device.
Venting requirements
CAUTION!
To reduce risk of fire and to properly exhaust air, be sure to duct air outside — Do not vent
exhaust air into spaces within walls or ceilings or into attics, crawl spaces, or garages.
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The range hood can be installed to operate with the exhaust air ducted externally
fromthe kitchen.
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Use the shortest and straightest duct route possible, for optimal efficiency.
Elbowsandtransitions increase noise and reduce air flow efficiency.
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For best results:
– In ducted installations with internal blowers use 8” (203mm) round ducting.
– For inline blowers use 10” (254mm) round ducting.
Note: This range hood cannot be used in conjunction with a recirculation unit.
Make-up air (not included)
Attention should be given to ensure that any applicable regulations concerning the
discharge of exhaust air are fulfilled.
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Local building codes may require the use of make-up air systems when using ducted
ventilation systems greater than specified cubic feet per minute (CFM) of air movement.
The specified CFM varies from locale to locale.
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It is the responsibility of the owner and the installer to determine if additional
requirements and/or standards apply to specific installations.
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