Frigidaire FHWC3660LS manual Installing the hood, Preparation, Ducting installation guidelines

Models: FHWC3060LS FHWC3655LS FHWC3660LS

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6Installing the hood

6Installing the hood

Installing the hood

IMPORTANT

We recommend that two people carry

out the installation. Pay attention to the  procedure described in the assembly instructions.

Preparation

Determine the exact location of the range hood.

Plan the route for venting exhaust to the outdoors (fig. Installing the hood).

Plan the power connection prior to installation so that electrical wiring will not be visible afterwards.

House wiring location: The junction box is located on the top right side of the hood. Wiring should enter the back wall at least 20” above the bottom of the installation height, and within 3-3/8” to 4-3/4” of the right side of the centerline

(fig. Preparation/Ducting installation guidelines).

fig.

If open fireplaces are operated in the same room, ask your local chimney sweeper about the local regulations prior to installation.

If you are renting, then approval must be obtained from the owner of the property.

Attention! In order for the range hood to reach optimal performance, install it over the middle of the cooking area.

The following accessories are required to mount the range hood (not included):

Manual background Exhaust duct

Power drill with 3/16” and 1/8” bits

Screwdriver

Level

Cable detector

Measuring tape

Duct tape

fig.

8 to 9

 

 

ft

Installation

Center line

 

height

36”

• Use the shortest and straightest duct route

possible.

 

• The wall

breakthrough must be carried

out by a professional prior to installing the

range hood. Pay attention to the length of

the exhaust hose when planning the wall

breakthrough. The exhaust hose must reach

the outer edge of the wall without any kinks.

Important! If the exhaust hose leads through an

outer wall,

install a wall cap with damper or roof

cap at the exterior opening (not delivered). This

can be installed by the professional that performs

GB

the wall breakthrough.

 

Ducting installation guidelines

For safety reasons, ducting should vent directly outdoors (not into an attic, underneath the house, into the garage or into any enclosed space).

Keep duct runs as short and straight as possible.

Duct fittings (elbows and transitions) reduce air flow efficiency.

Back to back elbow and “S” turns give very poor delivery and are not recommended.

A short straight length of duct at the inlet of the remote blower gives the best delivery.

Transition to duct from the integral blower or remote duct transition as close to the downdraft as is possible.

Use a suitable 6” round duct.

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Frigidaire FHWC3660LS, FHWC3655LS, FHWC3060LS manual Installing the hood, Preparation, Ducting installation guidelines