Ancona Tornado Island II 36 User Manual

RANGE HOOD

USER INSTRUCTIONS

MODEL:

TORNADO ISLAND II 36

Carefully read the following important information regarding

07/31/2014 MAAN0114-3603-2

IMPORTANT SAFETY INSTRUCTIONS

installation safety and maintenance.

Keep these instructions for future reference.

IMPORTANT SAFETY NOTICE

2

READ ALL INSTRUCTIONS BEFORE INSTALLING AND OPERATING THIS APPLIANCE

● The installation in this manual is intended for qualified installers, service technicians or persons

with similar qualified background. Installation and electrical wiring must be done by qualified
professionals and in accordance with all applicable codes and standards, including fire-rated
construction.

● 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 ON before completing installation may cause ignition or an explosion.

● Due to the size and weight of this range hood, two people installation is recommended.

To reduce the risk of fire, electric shock, or injury to persons:

● For general ventilating use only. DO NOT use to exhaust hazardous or explosive materials

and vapors.

● The combustion air flow 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 unit, switch power OFF at service panel and lock service panel to

prevent power from being switched ON accidentally.

● 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,
ceiling, attics or garages.

● Ducted fans MUST always be vented to the outdoors.

● This unit MUST be grounded and use only metal ductwork.

● Sufficient 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 duct work should be cleaned or replaced if necessary to avoid the possibility of a grease fire.

● Check all joints on duct work to ensure proper connection and all joints should be properly

taped.

● Use this unit only in the manner intended by the manufacturer. If you have questions, contact

the vendor.

IMPORTANT SAFETY NOTICE

3

READ ALL INSTRUCTIONS BEFORE INSTALLING AND OPERATING THIS APPLIANCE

To reduce the risk of stove top grease fire:

● Keep all fans, filters, spacers, grease trays*, oil container* and grease-laden surfaces clean.

Grease should not be allowed to accumulate on fan, filters, spacers, grease trays* and oil
container*, and surfaces.

● Always turn range hood ON when cooking at high heat or when cooking flaming foods.

● Use high settings on cooking range only when necessary.

● Never leave surface units unattended at high settings. Boil overs cause smoking and greasy

spillovers that may ignite. Heat oils slowly on low or medium settings.

● Clean ventilating fan frequently.

● Always use appropriate cookware and utensils size.

● Always use cookware appropriate for the size of the surface element.

Note: * if included with your model

To reduce the risk of injury to persons in the event of a stove top grease fire:

● SMOTHER FLAMES with a close-fitting lid, cookie sheet, or metal tray, then turn OFF the

burner.

● BE CAREFUL TO PREVENT BURNS. NEVER PICK UP A FLAMING PAN—you may be

burned. KEEP FLAMMABLE OR COMBUSTIBLE MATERIAL AWAY FROM FLAMES. If
the flames DO NOT go out immediately, EVACUATE AND CALL THE FIRE DEPARTMENT.

● DO NOT USE WATER, including wet dishcloths or towels — a violent steam explosion will

result.

● Use an extinguisher ONLY if:

• You know you have a Class A, B, C extinguisher, and you already know how to operate it.

• The fire is small and contained in the area where it is started.

• The fire department is being called.

• You can fight the fire with your back to an exit.

To reduce the risk of injury to persons in the event of a gas leaks:

● Extinguish any open flame.

● DO NOT turn on the lights or any type of appliance.

● Open all doors and windows to disperse the gas. If you still smell gas, call the gas

company and fire department.

Your safety and the safety of others is very important. We have provided many important safety
messages in this manual and on your appliance. Always read and obey all safety messages. All safety
messages will tell you what the potential hazard is,
you what can happen if the instructions are not followed.

tell you how to reduce the chance of injury, and tell

Hood body

4

Mounting
screws
(8 pcs)

PARTS SUPPLIED:

Decorative
upper and lower chimneys
(2 pcs)

Angle mounting brackets
(8 pcs)

Mounting
screws
(42 pcs)

Drywall
anchors
(12 pcs)

Mounting
screws
(12 pcs)

Explode
screws
(8 pcs)

Ceiling mounting bracket
(1 pc)

Nuts (26 pcs)

Washers (26 pcs)

Filters (2 pcs)`S` mounting hook

(1 pc)

VENTING REQUIREMENTS: HEIGHT & CLEARANCE:

5

• Vent system must terminate to the outside
(Roof or side wall).

• DO NOT terminate the vent system in an attic
or other enclosed area.

• DO NOT use 4” (10.2 cm) laundry-type wall
caps.

• Use metal/aluminum vent only. Rigid metal/
aluminum vent is recommended.

• DO NOT use plastic vent.

• Always keep the duct clean to ensure proper

airflow.

• Calculate the following figures before
installation:

1. Distance from the floor to the ceiling

2. Distance between the floor to the
countertop/stove

3. Distance between the cooking surface to
the range hood (recommend 24” to 30”)
minimum of 30” is required for gas cook top

4. Height of hood and duct cover

For the most efficient & quiet operation:

• A distance of 24” to 30” is recommended
between stove top and the bottom of range
hood. 30” minimum is required for gas stove tops.

• It is recommended that the range hood be
vented vertically through the roof through 6”
(15.3 cm) or bigger round metal/aluminum
vent work.

• The size of the vent should be uniform.

• Use no more than three 90° elbows.

• Make sure there is a minimum of 24” (61 cm) of

straight vent between the elbows if more than one
elbow is used.

• DO NOT install two elbows together.

• The length of vent system and number of elbows

should be kept to a minimum to provide efficient
performance.

• The vent system must have a damper. If roof or
wall cap has a damper, DO NOT use damper (if
supplied) on top of the range hood.

• Use silver tape or duct tape to seal all joints in the
vent system.

• Use caulking to seal exterior wall or roof opening
around the cap.

IMPORTANT:

6

• A minimum of 6” round or 3-1/4 x 10” rectangular duct (purchased separately) must be used to
maintain maximum airflow efficiency.

• Always use rigid type metal/aluminum ducts if available to maximize airflow when connecting to
provided duct.

• Please use Duct Run Calculation below to compute total available duct run when using elbows,
transitions and caps.

• ALWAYS, when possible, reduce the number or transitions and turns. If long duct run is required,
increase duct size from 6” to 7” or 8”. If a reducer is used, install a long reducer instead of a pancake
reducer. Reducing duct size will restrict airflow and decrease airflow, thus reduce duct size as far
away from opening as possible.

• If turns or transitions are required, install as far away from opening and as far apart, between two
(2), as possible.

• Minimum mount height between stove top to hood bottom should be no less than 24-inch for
electric cook tops and minimum of 30-inch for gas stove tops and no higher than 30-inch for electric
cook tops.

• It is important to install the hood at the proper mounting height. Hoods mounted too low could result
in heat damage and fire hazard; while hoods mounted too high may be hard to reach and will lose its
performance and efficiency.

• If available, also refer to stove top manufacturer’s height clearance requirements and recommended
hood mounting height above range.

CALCULATING VENT SYSTEM LENGTH:

To calculate the length of the system you need, deduct the equivalent feet for each vent piece used in the
system from the recommended maximum duct run.

Duct Run Calculation example:

One roof cap, two 90º elbows, and one 45º
elbow use
0ft + 9ft + 9ft + 5ft = 23ft used.
Deduct 23ft from 30ft, 7ft maximum
available for straight duct run.

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VENTING METHODS:

7

• This range hood is factory set for venting through the roof or wall.

• Vent work can terminate either through the roof or wall. To vent through a wall, a 90° elbow is needed.

IMPORTANT:

• NEVER exhaust air or terminate duct work into spaces between walls, crawl spaces, ceiling,
attics or garages. All exhaust must be ducted to the outside.

• Use metal/aluminum duct work only.

• Fasten all connections with sheet metal screws and tape all joints with certified Silver Tape or Duct Tape.

• Use caulking to seal exterior wall or roof opening around the cap.