Installation Instructions

ManualsBrandsVentahood ManualsCooking42" Wall Mounted Range Hood

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Read and Save These Instructions

All Hoods Must Be Installed By A Qualied Installer

INSTALLATION INSTRUCTIONS

AH12 WALL MOUNT HOOD

Read All Instructions Thoroughly Before Beginning Installation

WARNING - TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK,

OR INJURY TO PERSONS, OBSERVE THE FOLLOWING:

A. Installation work and electrical wiring must be done by qualied person(s)

in accordance with all applicable codes and standards, including re-

rated construction. Switch power off at service panel and lock the service

disconnecting means to prevent power from being switched on accidentally

during installation.

B. When cutting or drilling into wall or ceiling, do not damage electrical wiring

and other hidden utilities.

C. Ducted fans must always be vented to the outdoors.

D. Sufcient air is needed for proper combustion and exhausting of gases

through the ue (chimney) of fuel burning equipment to prevent back

drafting. 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 for Heating, Refrigeration

and Air Conditioning Engineers (ASHRAE), and local code authorities.

E. ASHRAE residential ventilation standard 62.2 limits exhaust fans (total) to

a maximum of 15 CFM per 100 square feet of occupiable space, unless a

back drafting test is performed or make-up air is provided. Consult a local

HVAC engineer for make-up air evaluation.

WARNING - TO REDUCE THE RISK OF FIRE, USE ONLY METAL

DUCTWORK

Summary of content (6 pages)

PAGE 1
Read and Save These Instructions All Hoods Must Be Installed By A Qualified Installer INSTALLATION INSTRUCTIONS AH12 WALL MOUNT HOOD Read All Instructions Thoroughly Before Beginning Installation WARNING - TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS, OBSERVE THE FOLLOWING: A. Installation work and electrical wiring must be done by qualified person(s) in accordance with all applicable codes and standards, including firerated construction.
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Ducting Do’s and Don’ts NEVER restrict the duct size. The single blower unit (B100) requires 6” round duct or equivalent (28 square inches), and the dual blower unit (B200) requires 8” round duct or equivalent (50 square inches). Using Vent-A-Hood transitions (back page) will ensure proper efficiency. Blower Single (B100) Dual (B200) Duct Size 6” round or equivalent 8” round or equivalent Sq. Inch Area 28” 50” Vent-A-Hood Transition N/A N/A Do not use flexible or corrugated duct.
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Installation Details 1) Read all instructions thoroughly before beginning installation. 2) When installing an AH12 wall mount hood, it is recommended that the bottom edge of the hood be located no more than 33” above the cooking surface for optimum performance. 3) Install the duct from the outside of the home to the ceiling over the exhaust outlet of the hood. The end of the duct should terminate 1” above the ceiling.
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Installation Details Continued Connection Diagram (30” - 48”Widths) Blower Exhaust Outlet 1 ¾” 1 7⁄8” Wall Side 6" Round 2" Vent Hole Electrical 5 ¼” 6" Outlet 12" Centerline Of Hood 300 CFM B100 Single Blower (Top View) (Front View) Connection Diagram (36” - 48” Widths) 5 ½” Wall Side 1 ¾” Blower Exhaust Outlet 5 ¼” 8" Round 2" Vent Holes 12" 8” Outlet Electrical Centerline of Hood 600 CFM B200 Dual Blower (Top View) (Front View) 5) Remove the hood and the painted round duct from the
PAGE 5
Installation Details Continued Warning: Make sure power is off and locked at the service disconnecting means on the service panel during installation. 8) Install an appropriate 1/2” UL listed electrical wire clamp through the motor box electrical opening on top of the hood. Install electrical wiring from the service panel to the hood location for the motor box. Consult the connection diagram (on previous page) for further details on electrical placement. Extend wire to the hood.
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VENTING WALL LOUVER WALL LOUVER 8 5⁄8” WALL LOUVER 6” 7” 8” RECTANGULAR WALL LOUVER 13” 11” Back View ACCESSORIES Back View 11” 8 ½” 13” 1 ½” Flange 1 ½” Flange 10” Back View 3 ¼” 6” E ANG 2” FL GE 1 ½” Flange AN ” FL 1½ MODEL VP526 VP527 VP528 DESCRIPTION 6” Round 7” Round 8” Round MODEL VP554 LOW PROFILE ROOF JACK (MAXIMUM 4/12 PITCH) 16 ¾” 6 ½” DESCRIPTION 10” Round LOW PROFILE ROOF JACK (MAXIMUM 4/12 PITCH) MODEL VP552 VP553 ADJUSTABLE ELBOW MODEL VP539-HP VP540-HP V