Air-O Range Hoods Installation»

READ AND SAVE THESE INSTRUCTIONS
Before beginning installation, please thoroughly read and become familiar with these instructions. Installation and service must be completed by a qualified installer. Failure to properly install this product may void the warranty.

     Installer:  Please leave these installation instructions with the range hood.
     Owner:  Please keep these installation instructions for local electrical inspector's use and for future reference.

	WARNINGS:  Must be followed carefully to avoid personal injury
	IMPORTANT:  Must be followed carefully to avoid damage
	TIPS: Contain helpful information

WARNING! TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS OBSERVE THE FOLLOWING:

1. Use this unit only in the manner intended by the manufacturer.  If you have any questions, please contact the manufacturer at the address or telephone number listed in the warranty.
2. Before servicing or cleaning unit, switch power off at service panel and lock service panel 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.
3. Installation work and electrical wiring must be done by qualified person(s) in accordance with all applicable codes and standards, including fire-rated construction codes and standards.
4. Sufficient air is needed for proper combustion and exhausting of gases through the 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) and the American Society for Heating, Refrigeration and Air Conditioning Engineers (ASHRAE) and the local code authorities.
5. When cutting or drilling into wall or ceiling, do not damage electrical wiring and other hidden utilities.
6. Ducted fans must always be vented to the outdoors.
7. Do not connect this unit to any solid-state speed control device.
8. To reduce the risk of fire, use only steel ductwork.
9. This unit must be grounded.

WARNING!  TO REDUCE THE RISK OF A RANGE TOP GREASE FIRE:

1. Keep fan, filters and grease laden surfaces clean.  Grease should not be allowed to accumulate on filter or fan.
2. Always turn hood ON when cooking at high heat or when cooking flaming foods.
3. Use high range settings on range only when necessary.  Heat oil slowly on low or medium setting.
4. Don’t leave range unattended when cooking.
5. Always use cookware and utensils appropriate for the type and amount of food being prepared.

WARNING TO REDUCE THE RISK OF INJURY TO PERSONS IN THE EVENT OF A RANGE TOP GREASE FIRE, OBSERVE THE FOLLOWING*:

1. SMOTHER FLAMES with a close-fitted sheet of metal tray, then turn off the burner.  BE CAREFUL TO PREVENT BURNS. If the flames do not go out immediately, EVACUATE AND CALL THE FIRE DEPARTMENT.
2. NEVER PICK UP A FLAMING PAN -- you may be burned.
3. DO NOT USE WATER, including wet dish cloths or towels -- a violent steam explosion will result.
4. Use an extinguisher ONLY if:  -- You have a Class ABC extinguisher, and you already know how to operate it. The fire is small and contained in the area where it started.  The fire department is being called. You can fight the fire with your back to an exit.

*Based on "Kitchen Fire Safety Tips" published by the NFPA.

CAUTION

1. For general ventilating use only.  Do not use to exhaust hazardous or explosive materials and vapors.
2. To reduce the risk of fire and to properly exhaust air, the hood must be exhausted to outside air.  Never exhaust into a wall, an attic or a concealed area in the building.  This can create a potential hazard.
3. Consult a licensed ventilation contractor or qualified technician for proper installation of exhaust ducting.  Locate the cooking area for minimum cross drafts-away from doors and windows, when possible.  
4. Ducts must be of adequate size and duct runs should be as short as possible.  Where turns are necessary, keep turning radius as large and as smooth as possible.
5. The ducting must be air tight.  Use a minimum of 2 sheet metal screws at every duct joint.  Then, seal the duct joints with high quality duct tape.
6. Only use ductwork constructed of materials deemed acceptable by state, municipal and local codes.

CAUTION: 

• Locate the cooking area for minimum cross drafts—away from doors and windows, when possible.
• Ducts must be of adequate size and duct runs should be as short as possible.  Where turns are necessary, keep turning radius as large and as smooth as possible.
• The ducting must be air tight.  Use a minimum of 2 sheet metal screws at every duct joint.  Then, seal the duct joints with high quality duct tape.
• Only use ductwork constructed of materials deemed acceptable by state, municipal and local codes.

1. A qualified person must complete the installation of this range hood.
2. Plan the installation so that all minimum clearances are met or exceeded.  Dimensions shown provide minimum clearances, unless otherwise specified.
3. IMPORTANT: If the Air-O® hood is installed as a liner for a wood hood, proper installation of the hood as a liner is directly related to the material from which the custom canopy is constructed.  You must provide structural framing and tight backing in the areas in which you are securing the liner inside your custom canopy.  Failure to do so could distort and damage the liner and void the warranty. 

IMPORTANT:  Hood is 1/8” narrower than widths shown below.

Note: Center of knockout is 7.875” from center of hood & 9” from back.

WARNING!
For maximum ventilation performance, the bottom of the hood should be 30 - 36 inches (76.2 - 91.4 cm) above the cooking surface (minimum is 24”).  This would typically result in the bottom of the hood being 66 - 72 inches (167.6 - 182.9 cm) above the floor.  These dimensions provide for safe and efficient operation of the hood.  Always observe local building codes.

WARNING!
Ensure that the power supply is disconnected before proceeding.  Verify that the power supply matches the ratings found on the hood data label before proceeding.  The complete hood must be properly grounded at all times when electrical power is applied.  Do not ground the hood with the neutral (white) house supply wire.  A separate ground wire must be utilized.  Failure to complete electrical connections properly may result in damaged or non-functional systems.  Follow instructions carefully to ensure proper installation.  

It is the owner’s responsibility to ensure that a qualified person performs the electrical connection of this hood. The electrical installation, including minimum supply wire size, must comply with the National Electric Code ANSI/NFPA 70-1990 (or latest revision) and local codes and ordinances. A copy of this standard may be obtained from:

National Fire Protection Association, 1 Batterymarch Park, Quincy, Massachusetts 02169-7471

INSTRUCTIONS:
A 15 or 20 amp electrical service is recommended for proper electrical supply.  Always observe local building codes.  Always use a dedicated circuit. 

Wire connections: (See Diagram Below)

There are 3 wires on the front panel that require connection

BLACK	120 VAC from electrical panel (usually black)
WHITE	Neutral from electrical panel (white)
GREEN	Ground from electrical panel (usually green)

CAUTION:
The neutral wire (white) must only be connected to the white neutral wire coming in from the electrical panel

 

Part 3.  Installation

MOUNTING HOLES
Because the Air-O^® range hood was designed for all applications, no mounting holes have been pre-drilled.  This allows the hood to be attached in the areas of the cabinet or wood hood canopy that have proper wood frame support.  The hood should be attached to the wood framing through the top.  Remove the filters.  Mark and drill screw holes through the hood as required.  Secure the hood by driving screws (provided by others) through the screw holes.  NOTE:  DRILLING THROUGH STAINLESS STEEL REQUIRES TITANIUM DRILL BITS.  BE CAREFUL NOT TO DRILL THROUGH THE UL LABEL OR INTO THE HOOD’S ELECTRICAL COMPONENTS.

Venting Modes Available in this Hood:  Top, Rear & Re-circulate

Re-circulating Mode:
2600 Series hoods are shipped in the re-circulating mode EXCEPT…

IMPORTANT:  The metal baffle must be removed from the top of the hood.  Remove the one screw holding it in place and discard.  Apply duct tape over the top and back vent plates to prevent air leaks and vibration noise.  Discard the square vent plate with the 7” round hole.  Do not remove either the top or the back vent cover plates.

Top Vent Modes:
7” Round Duct – Remove the TWO top vent plates covering from the top of the hood.  Attach the 7” round vent plate (with the 7” round duct start collar) to the top of the hood with duct tape on all edges (screws are optional).  Duct tape over the 3.25” x 10” vent cutout slots on the back of the hood to prevent air leaks and vibration noise.  Attach the 7” round damper (available as an accessory), being careful not to block the damper blades with screws or other objects.  Do not remove the metal baffle that prevents air from being directed to the recirculation vents on the front of the hood.  Remove the activated charcoal filter and discard. 

3.25” x 10 Rectangular Duct – Remove ONLY the 3.25” x 10” top vent plate covering from the top of the hood.  Attach the 3.25” x 10” metal damper (included with hood), being careful not to block the damper blades with screws, tape or other objects.  Duct tape over the 3.25” x 10” vent cutout slots on the back of the hood and the remaining open vent slots on the top of the hood to prevent air leaks and vibration noise.  DO NOT REMOVE the metal baffle that prevents air from being directed to the recirculation vents on the front of the hood.  Remove the activated charcoal filter and discard.  Discard the square vent plate with the 7” round hole.

Back / Rear Vent Mode:
3.25” x 10 Rectangular Duct – Remove ONLY the 3.25” x 10” back vent plate covering from the back of the hood.  Attach the 3.25” x 10” metal damper (included with hood), being careful not to block the damper blades with screws, tape or other objects.  The damper blade is closed by gravity so must open from the BOTTOM.  Duct tape over the vent cutout slots on the top of the hood to prevent air leaks and vibration noise.  DO NOT REMOVE the metal baffle that prevents air from being directed to the recirculation vents on the front of the hood.  Remove the activated charcoal filter and discard.  Discard the square vent plate with the 7” round hole.

Part 3.  Use and Care

OPERATING CONTROLS:  Always activate the range hood when using cooking appliances.  Activate the hood a few minutes before starting to cook to establish an airflow pattern within the room.  Adjust the fan speed as needed.  Adjust the halogen lights as desired.  Eliminate air currents in the hood vicinity by shutting nearby windows and doors, turning off ceiling fans and adjusting the adjacent heating and air conditioning outlets if necessary.  Place your largest pans on the rear burners whenever possible.

WARNING!  Do NOT operate the motor without the filters in place, or with dirty, grease laden filters.

ENERGY SAVING TIPS:  Clean filters and grease laden surfaces often to improve efficiency.  Always use lids on cookware to retain heat and moisture.  Minimize the amount of liquid used to cook food.  Select cookware of proper size and material for the cooking task being performed. 

CARE & CLEANING:  Proper cleaning is necessary to maintain performance and appearance, while also ensuring safe operation.  Best results will be achieved by cleaning soiled components as soon as possible.  Stainless steel hood surfaces should be cleaned with a solution of mild detergent and warm water.  Rinse and dry with a soft lint-free cloth.  CAUTION:  If a commercially available stainless steel cleaner is used, it is important to read the labels for chlorine or ammonia compounds.  Both are corrosive substances.  Cleaners such as Windex with Ammonia-D and Zep glass cleaner contain ammonia and should not be used on stainless steel models.  If these compounds are present, rinse thoroughly and dry with a soft lint-free cloth. Follow polish manufacturer’s instructions.  Always wipe stainless steel surfaces with the grain. Never wipe across the grain.  After cleaning, reinstall the filters carefully.  Most common scrubber type pads will scratch the hood.

Filters must be cleaned regularly.  Remove one filter at a time by inserting a butter knife in the slot and pressing back then down.  Butter knife filter slots are a safety feature.  The filter should be installed with the butter knife slot on the front lower side.  The filters may be cleaned by hand washing in hot water using a mild detergent solution, or by placing in a dishwasher (top rack).  Dry the filters completely.  Activated Charcoal Filters remove cooking odors but become ineffective if washed.  They also become ineffective with time and should be replaced periodically (every 3 – 6 months) depending on usage.  Contact your dealer or Universal Metal Industries for replacement.

HALOGEN LIGHT BULBS:  Hoods are designed for PAR 20 halogen lamps.  They can be purchased at most home stores or grocery stores,  e.g., Lowe’s, Home Depot, Ace Hardware, Safeway, etc.

HVI-2100 CERTIFIED RATINGS comply with the new testing technologies and procedures prescribed by the Home Ventilating Institute for off-the-shelf products as they are available to consumers.  Product performance is rated at 0.1 inch static pressure, based on tests conducted in an independent state-of-the-art test laboratory.  Sones are a measure of perceived loudness, based on laboratory measurements.

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