Installation Guide

ManualsBrandsFRIGIDAIRE ManualsKitchenFH36DD50MS

PLANNING

Basic Information

A qualied technician must complete the installation of this

appliance. This downdraft blower system is designed to be

used to exhaust airborne contaminants when cooking with

a variety of gas, electric or induction cooktops.

It can be mounted in island, peninsula, or conventional

wall locations.

This unit is installed following these basic steps:

• Cut out the countertop opening.

• Mount the unit in the cabinet.

• Connect the ductwork and electrical.

• Install the cooktop.

Take Measurements

Refer to the cooktop installation instructions for dimensions

of the cooktop, countertop cut-out and cabinet requirements.

It is recommended that oversized cabinets be used for easier

installation.

Cooktop depth can vary greatly from one unit to another.

This may cause the t of the cooktop and the telescopic

downdraft appliances to be tight in the countertop depending

upon the overall depth of the countertop.

Countertop

Cooktop

Chassis

Housing

Front to back

Inside cabinet depth

”

(5.8 cm)

”

(5.2 cm)

”

(0.3 cm)

Countertop

Cooktop

Chassis

Housing

Front to back

Inside cabinet depth

”

(5.8 cm)

”

(5.2 cm)

”

(0.3 cm)

” Min.

(0.6 cm)

” Min.

(0.6 cm)

clearance

behind

downdraft

CAUTION

The high level of air ow of this appliance may affect the

gas ame on some gas cooktop models. Extreme caution

must be used to assure proper ame is generated and

maintained through the operating range of the vent.

Refer to cooktop Installation Instructions and Use and

Care guide for proper gas burner setup. Gas Cooktop

installation and service must be performed by a qualied

installer, service agency or gas supplier.



NOTE

Preformed countertops with a raised lip and/or backsplash

as illustrated in (A) or (B) may not allow enough at

countertop for proper installation. Note that a minimum

of 2

” of flat countertop is required behind cooktop

and that 2

” is necessary between the back edge of

the cooktop and the inside of cabinet back.

Typical Installation

5-7/8” Minimum

(14.9 cm)

10-13/16”

(27.5 cm)

4-1/2”

(11.4 cm)

Chassis Housing

Downdraft

Top Trim

Cooktop

Countertop

Blower & Motor

Maximum gap to

cabinet back allowed

before installation of a

wood support is

required for mounting

stabilizing brackets

Summary of content (7 pages)

PAGE 1
PLANNING Basic Information Take Measurements A qualified technician must complete the installation of this appliance. This downdraft blower system is designed to be used to exhaust airborne contaminants when cooking with a variety of gas, electric or induction cooktops. It can be mounted in island, peninsula, or conventional wall locations. This unit is installed following these basic steps: • Cut out the countertop opening. • Mount the unit in the cabinet. • Connect the ductwork and electrical.
PAGE 2
PLANNING Plan the Ductwork This downdraft blower system is designed for use with 3¼ x 10” ductwork (can be transitioned to 6” round). For best performance, choose the ducting option which allows the shortest length of ductwork and a minimum number of elbows and transitions. The system will operate most efficiently when the ductwork does not exceed 60 feet of equivalent duct. The downdraft will operate properly with ductwork up to 100 equivalent feet of duct. See page 12 for Calculated Duct Length Table.
PAGE 3
PLANNING Plan the Electrical Connection The downdraft blower system draws 2.8 AMPS and requires a 120 VAC, 60 Hz circuit. The unit has a 28 inches long power cord with a 3 pronged plug. Plan to provide a grounded outlet in a location which will allow the unit’s power cord to reach. M 9-1/2" (24.1cm) 23-3/4” (60.3 cm) 22-1/8" (56.2 cm)  NOTE If the 30” model is being installed in a 30” wide cabinet or the 36” model in a 36” wide cabinet, the outlet cannot be located on the back wall of cabinet.
PAGE 4
INSTALLATION 1. Cut Countertop Opening - Lay out and cut the cooktop cut-out far enough forward so downdraft will fit behind it (refer to cooktop installation instructions). - Set cooktop in place and slide it as far forward as possible. Center and square it with edges of countertop. A ½” minimum clearance behind cutout must be maintained for proper installation. 3. Prepare the Downdraft Blower System Duct Connection The downdraft is shipped with blower oriented for exhaust discharge down.
PAGE 5
INSTALLATION 4. Install Duct Transition to Blower Install the duct transition on the blower, using the three wide head Phillips screws. It is recommended for all duct joints, the seam between the blower and the duct transition should be sealed with duct tape over the screws. of the cabinet so that the vent chassis housing is vertical, check the level of the vent on both the right and left sides, and tighten the screws.
PAGE 6
INSTALLATION 6. Install Ductwork - Use galvanized or aluminum duct in 6” round or 3 ¼” x 10” size, or a combination of both. PVC duct should be used if installing under a poured concrete slab. Use the shortest and straightest duct run possible. The system will operate most efficiently when the ductwork does not exceed 60 feet of equivalent duct. The downdraft will operate properly with ductwork up to 100 equivalent feet of duct. See page 12 for Calculated Duct Length Table.
PAGE 7
INSTALLATION Calculating Duct Length Table For maximum efficiency, use the shortest and straightest duct possible. The system will operate most efficiently when the ductwork does not exceed 60 feet of equivalent duct. The downdraft will operate properly with ductwork up to 100 equivalent feet of duct. Calculations are approximate and based on HVAC industry standards. DUCT PIECES 6" (15.2cm) Round Straight ** EQUIVALENT LENGTH X NUMBER USED = 1 Ft. (0.3m) Ft. or m 1.5 Ft. (0.45m) Ft. or m 6" (15.