Exterior-mounted vent motor – Whirlpool GZ7930XGS0 Manuel d'utilisation

Page 9

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17.

Connect vent system to

blower. Vent system must end with
a wall or roof cap. Use duct tape to
seal all joints.

18.

Install cooktop according

to manufacturer’s instructions.
Check that rear of cooktop overlaps
edge of retractable downdraft vent
by 3/8" (9.5 mm).

To get the most efficient use

from your new retractable

downdraft vent, read the Use

and Care Information section

on page 12.

Keep Installation Instructions

and Use and Care

Information close by for

easy reference.

Island location

Built-in cabinet location

Roof venting

KIRD and YKIRD
MODELS ONLY

NOTE: Exterior-mounted vent
motor installations require exterior
blower system, Model No.
KPEC992M [900 cfm (25.5 m

3

/m)],

available from your dealer or
authorized parts supplier.

IMPORTANT: Exterior blower
Model No. KPEU722M [1200 cfm
(34.0 m

3

/3)] cannot be used with

this retractable downdraft vent
system.

10" (25.4 cm)
round vent

Maximum length of vent
system

For best performance, use no more
than three 90° elbows. If more than
one elbow is used, make sure that
there is a minimum of 24 inches
(61 cm) of straight vent between
any two elbows. Do not install two
elbows together.

It is recommended that you use
round vent instead of rectangular
vent, especially if elbows are
required. If rectangular vent is
required, it should be transitioned
to 10" (25.4 cm) round vent as
soon as possible.

Determining the length of system
you need:

To calculate the length of system
you need, add the equivalent feet
for each duct piece that will be
needed. See example for 10"
(25.4 cm) round vent system.

NOTE: The exterior-mounted vent
motor requires a separate wiring
cable that should be installed at
the same time the vent work is
installed.

10" (25.4 cm) round
vent system

2 - 90 elbows

= 10 ft. (3.05 m)

10 ft. (3 m) straight

= 10 ft. (3.05 m)

Length of 10"
(25.4 cm) system

= 20 ft. (6.1 m)

Maximum length = 40 ft. (12.2 m)

left vent

right vent

Installation requirements

Exterior-mounted vent motor

Vent

Length

10" (25.4 cm) round 40 ft. (12.2 m)

Vent length is given as a general
reference only. For a longer vent
run, or smaller vent system,
contact a qualified and trained
vent installer. Check with local
codes for makeup air
requirements, if any.

16.

Turn the control knob on

side of vent to check the
operation and speed of blower.

If blower does not operate:

• Check that filter or filters are

pressed in as far as they will go.

• Check that circuit breaker is not

tripped or house fuse blown.

• Disconnect power. Check that

wire connections have been
made correctly.

• Reconnect power.

Built-in cabinet location

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