Specifications

74
WOLF COOKTOP VENTILATION
BLOWER CONSIDERATIONS
Except for Models DD30I, DD36I and DD45I,
which include a 500 cfm internal blower, Wolf
downdrafts are shipped without the blower
assembly. Remote blower assemblies are avail-
able. The blower will vary in size and is dictated
by the cooking surface, the volume of air that
needs to be moved and the length of the duct
run. A straight, short duct run with a limited
number of elbows and transitions will allow the
ventilation hood to perform most efficiently.
Wolf downdraft ventilation systems are designed
for use with 3
1
/4" (83) x 10" (254) ductwork for
Models DD30I, DD36I and DD45I, and 3
1
/4" (83)
x 14" (356) ductwork for Models DD30R, DD36R
and DD45R. Each can be transitioned to 8" (203)
or 10" (254) round ductwork.
A remote-mounted blower will minimize the
amount of blower noise, but will not eliminate
the noise completely.
IMPORTANT NOTE: Install this downdraft
system only with a Wolf blower.
Refer to the cooktop ventilation recommenda-
tions on page 86.
ELECTRICAL REQUIREMENTS
Wolf downdraft ventilation systems require a
separate, grounded 120 V, 60 Hz power supply.
The service should have its own 15 amp circuit
breaker, and a grounded 3-prong receptacle
should be located within the reach of the 2'
(.6 m) power cord. The specific location of the
outlet is not critical, as long as it is within reach
of the power cord that is located mid-way, top
and bottom, on the right side of the downdraft.
IMPORTANT NOTE: If Model DD30 is to be
installed in a 30" (762) wide cabinet, Model
DD36 in a 36" (914) wide cabinet or Model DD45
in a 45
1
/2" (1156) wide cabinet, the electrical
outlet cannot be located on the back wall of the
cabinet. The outlet may be placed in adjacent
cabinetry.
Locate electrical within the shaded area shown
in the Installation Specifications illustrations.
IMPORTANT NOTE: A ground fault circuit
interrupter (GFCI) is not recommended and may
cause interruption of operation.
You must follow all National Electrical Code
regulations. In addition, be aware of local codes
and ordinances when installing your service.
36" min (914)
FOR MODEL DD36
45
1
/2" min (1156)
FOR MODEL DD45
30" min (762)
FOR MODEL DD30
OPTIONAL
ELECTRICAL
LOCATION IN
ADJACENT RIGHT
SIDE CABINET
E E
3
1
/2" (89)
4" min (102)
10" (254)
24" min (610)
CABINET DEPTH
INSTALLATION SPECIFICATIONS
Location of Electrical Supply
IMPORTANT NOTE:
Certain installations
may require that the
electrical supply be
placed in an adjacent
cabinet within reach of
the power cord.
Choose the location
shown in the illustra-
tion that best suits
your installation.