Ancona AN-1268 User Manual and Installation Instructions

Loading ...

— 11 —

Installation

•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 certied Silver Tape or Duct Tape.

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

This unit offers two venting options:

•Top venting (vertical) using 6 inch (15.3 cm) or 7 inch (17.7 cm) round or rectangular 10 inch or 14 inch damper.

•Rearventing(horizontal)usingrectangular10inchor14inch(25.4 and 35.5 cm) damper.

TOP VENTING

ROOF EXHAUST

TOP VENTING

WALL EXHAUST

REAR VENTING

IMPORTANT:

•

A minimum of 6 in. (15.3 cm) round or 3-1/4 × 10 in. (8.3

cm × 25.4 cm) rectangular duct 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in.(15.3cm)to7in.(17.7

cm) or 8 in. (20.3 cm). 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 (61 cm) for

electric cook tops and minimum of 30-inch (76.2 cm)

for gas stove tops and no higher than 30-inch (76.2 cm)

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.

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.

Loading ...

Ancona AN-1268 UC7 30 in. Under Cabinet Range Hood in Stainless Steel

User Manual and Installation Instructions - Page 11