Installation Instructions and Use and Care
RH8330 SERIES
RH8336 SERIES
Part No. 626763/883264 Rev. C
IMPORTANT:
Read and save
these instructions.
30" and 36"
Range Hood
IMPORTANT:
Installer: Leave Installation Instructions
with homeowner.
Homeowner: Keep Installation Instructions
for future reference.
Save: Installation Instructions for electrical
inspector’s use.
Home
Appliances
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Before you start...
Product dimensions
Your safety and the safety of others
are very important.
This range hood can be used
for vented installations only.
We have provided many important safety
messages in this manual and on your appliance.
Always read and obey all safety messages.
30" model: 29-7/8"
12"
10"
36" model: 35-7/8"
This is the safety alert symbol.
exhaust
connection
mounting
holes
This symbol alerts you to potential hazards
that can kill or hurt you and others.
All safety messages will follow the safety alert
symbol and either the word “DANGER” or
“WARNING”. These words mean:
5"
4-1/4"
7"
DANGER
knockout for
rectangular
roof vent
You can be killed or seriously injured if you
don’t immediately follow instructions.
1"
1/4"
WARNING
rear of
hood
You can be killed or seriously injured if you
don’t follow instructions.
knockout for
wall vent
19-3/4"
All safety messages will tell you what the potential
hazard is, tell you how to reduce the chance of
injury, and tell you what can happen if the
instructions are not followed.
1-3/8"
Important: Observe all governing codes
and ordinances.
exhaust
connection
mounting
holes
7-1/2"
Proper installation is your responsibility.
Make sure you have everything necessary
for correct installation. It is the responsibility
of the installer to comply with the
clearances specified.
1-3/8"
Check the location where the range hood
will be installed. The location should be
away from strong draft areas, such as
windows, doors, and strong heating vents.
A 115-volt, 60-Hz, AC-only, fused
WARNING — TO REDUCE THE RISK OF FIRE,
ELECTRIC SHOCK, OR INJURY TO PERSONS,
OBSERVE THE FOLLOWING:
A.
electrical supply is required. The total
ampere load used, including the range
hood, must not exceed 90% of the rated
capacity of the circuit. The ampere rating
of the range hood is located on the
model/serial number rating plate located
on the side cover of the blower motor
housing.
Use this unit only in the manner intended by
the manufacturer. If you have questions,
contact the manufacturer. Before servicing
or cleaning unit, switch power off at service
panel and lock switch power off at service
panel and lock service panel to prevent
power from being switched on accidentally.
When the service disconnecting means
cannot be locked, securely fasten a
prominent warning device such as a tag to
the service panel
Tools and materials
needed for
installation
The range hood must be
connected with copper wire only.
B.
• compass or 7"
circle template
• pliers
• 1-1/4" drill bit
• pencil
• ruler
CAUTION: For general ventilating use only.
Do not use to exhaust hazardous or explosive
materials and vapors.
• level
• caulking gun
• saber saw
• keyhole saw
• duct tape
• Phillips screwdriver
• metal snips
• drill
C.The range hood can be
connected directly to the fused disconnect
(or circuit breaker) box through flexible
armored or nonmetallic sheathed copper
cable. A U.L.-listed strain relief must be
provided at each end of the power supply
cable. Wire sizes (COPPER WIRE ONLY) and
connections must conform with the rating
of the appliance as specified on the
model/serial rating plate.
WARNING — TO REDUCE THE RISK OF A
RANGE TOP GREASE FIRE:
Mobile home installation
Never leave surface units unattended at
high settings. Boilovers cause smoking and
greasy spillovers that may ignite. Heat oils
slowly on low or medium settings.
The installation of this range hood must
conform to the Manufactured Home
Construction Safety Standards, Title 24 CFR,
Part 328 (formerly the Federal Standard for
Mobile Home Construction and Safety, Title
24, HUD, Part 280) or when such standard is
not applicable, the Standard for
Manufactured Home Installation 1982
(Manufactured Home Sites, Communities
and Setups) ANSI A225.1/NFPA 501A, or
latest edition, or with local codes.
Always turn hood ON when cooking at high
heat or when cooking flaming foods.
For power cord connected installations, a
U.L.-listed range hood cord-connection kit
MUST be used. Note: Some models come
with a factory installed 3 ft. long power
cord having a 3-prong ground plug.
Clean ventilating fans frequently. Grease
should not be allowed to accumulate on fan
or filter.
Use proper pan size. Always use cookware
appropriate for the size of the surface
element.
Wire sizes must conform to the requirements
of the National Electrical Code ANSI/NFPA
70 — latest edition*, and all local codes
and ordinances.
WARNING — TO REDUCE THE RISK OF INJURY
TO PERSONS IN THE EVENT OF A RANGE TOP
GREASE FIRE, OBSERVE THE FOLLOWING:
Electrical
WARNING — TO REDUCE THE RISK OF FIRE,
ELECTRIC SHOCK, OR INJURY TO PERSONS,
OBSERVE THE FOLLOWING:
SMOTHER FLAMES with a close-fitting lid,
cookie sheet, or metal tray, then turn off the
burner. BE CAREFUL TO PREVENT BURNS. If the
flames do not go out immediately, EVACUATE
AND CALL THE FIRE DEPARTMENT.
requirements
Important: Observe all governing codes
and ordinances.
Installation work and electrical wiring must
be done by qualified person(s) in
accordance with all applicable Codes and
Standards, including Fire Rated
It is the customer’s responsibility:
To contact a qualified electrical
installer.
To assure that the electrical
installation is adequate and in
conformance with National Electrical
Code, ANSI/NFPA 70 — latest edition*,
and all local codes and ordinances.
If codes permit and a separate ground wire
is used, it is recommended that a qualified
electrician determine that the ground path
is adequate.
Do not ground to a gas pipe.
Check with a qualified electrician if you are
not sure range hood is properly grounded.
NEVER PICK UP A FLAMING PAN — You may
be burned.
Construction. The combustion airflow
needed for safe operation of fuel-burning
equipment may be affected by this unit’s
operation. Follow the heating equipment
manufacturer’s guideline and safety
standards such as those published by the
National Fire Protection Association
(NFPA),and the American Society of
Heating Refrigeration and Air Conditioning
Engineers (ASHRAE), and the local code
authorities.
DO NOT USE WATER, including wet dishcloths
or towels — a violent steam explosion will
result. Use an extinguisher ONLY if:
You know you have a Class ABC extinguisher,
and you already know how to operate it.
The fire is small and contained in the area
where it is started.
The fire department is being called.
When cutting or drilling into wall or ceiling,
do not damage electrical wiring and other
hidden utilities.
You can fight the fire with your back to an
exit.
Do not have a fuse in the neutral or ground
circuit.
Ducted fans must always be vented to the
outdoors.
Copies of standards listed may be obtained from:
* National Fire Protection Association
Batterymarch Park
WARNING — To reduce the risk of fire, use
only metal ductwork.
Quincy, Massachusetts 02269
Panel A
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Horizontal wall venting
Venting requirements
Now start...
Slide cardboard or hardboard under range
before moving range across floor to
prevent damaging floor covering.
Cover countertop, cooktop or set-in range
with a thick, protective covering to prevent
damaging countertop.
With range hood in kitchen.
Venting system must terminate to the
outside.
Do not terminate the vent in an attic or
other enclosed space.
3-1/4" x 10"
through the wall
wall cap
Do not use four-inch laundry-type wall
caps.
Do not use plastic vent.
Vent system needed for installation is not
included.
Determine which venting method,
66"
1.
roof or wall hood venting, you
It is recommended that the wall or roof cap
used have a backdraft damper. If it does,
remove the damper from the range hood
exhaust connection supplied with the hood.
need to use. The range hood comes
shipped for venting through the roof.
Determine which outside venting method
you need to use.
Disconnect and move
2.
freestanding range from cabinet
Figure 3
opening to provide easier access to upper
cabinet and rear wall. Put a thick,
protective covering over cooktop, set-in
range or countertop to protect from
damage or dirt. A protective covering will
also be needed to set range hood on while
getting it ready for installation.
The length of the vent system and number
of elbows should be kept to a minimum to
provide efficient performance. The size of
the vent system should be uniform. Do Not
install two elbows together. Use duct tape
to seal all joints in the vent system. Vent
system can terminate either through the
roof or wall. Use caulking to seal exterior
wall or roof opening around exhaust hood.
For the most efficient and quiet operation, it
is recommended that the range hood be
vented vertically through the roof using 7"
round vent system.
Recommended roof venting
roof cap
7" min. diameter
round vent
Flexible metal vent is Not recommended. If it
is used, calculate each foot of flexible
metal vent as two feet of straight metal
vent. Flexible metal elbows count twice as
much as standard elbows. Use metal
ventwork only.
3-1/4" x 10" to round
vent transition
Figure 4
Recommended vent system lengths
for venting an electric indoor grill
Figures 1-4 show common venting methods
and what types of materials are needed.
Indoor electric grills produce more smoke
than normal cooking and require at least
410 CFM to provide adequate ventilation.
centerline
Vertical roof venting
roof cap
Horizontal wall venting
Determine and clearly mark a
vertical centerline on the wall and
cabinet in the area the vent opening will
be made.
Use maximum of two feet of 3-1/4" x 10"
vent with a wall cap and a free discharge
area of 66 square inches. There should be
no elbows in vent system between range
hood and wall cap.
3.
7" round
through roof
damper located
as far from hood
as possible
Vertical roof venting
Use maximum of four feet of 3-1/4" x 10"
vent terminating with a roof cap and with
a free discharge area of at least 66 square
inches.
7-1/2"
If longer vent system is required, the
shortest possible ventwork length should be
used to ensure the maximum CFM of air
movement for best venting. A transition to
round must be used as close to the hood
as possible to eliminate the restriction
caused by 3-1/4" x 10" vent. 45° elbows
should be used instead of 90° elbows
wherever possible. A roof cap providing a
free area of 113 square inches is
66"
1-3/8"
(from
wall)
Figure 1
centerline
recommended.
Vertical roof venting
Check the length of vent system used with
lengths given in the chart to make sure
vent system length does not exceed static
pressure of .25.
To wire through top, mark a line
roof cap
4.
7-1/2" from the right of the
centerline on the underside of the cabinet.
Mark the point on this line that is 1-3/8" from
back wall. Drill a 1-1/4" diameter hole
through the cabinet at this point. Note: If a
cord-connection kit is used, drill a 1-5/8"
diameter hole.
Static pressure vs. vent system length
3-1/4" x 10"
through the roof
Equivalent vent system length (ft.)
Static
CFM
460
440
417
390
355
7" dia.
10
8" dia. 9" dia.
pressure
.06
3-1/4" x 10"
19
31
47
62
78
12
6
34
56
4
7
17
.10
3-1/4" x 10"
damper
25
83
.15
11
15
18
5
33
111
.20
42
.25
11
14
7
90° elbow
45° elbow
66"
5-1/2
2-1/2
1-3/8"
7-1/2"
Figure 2
centerline
To wire through rear, mark a line 7-1/2" from
the right of the centerline on the wall. Mark
the point on this line that is 1-3/8" from
underside of cabinet. Drill a 1-1/4" diameter
hole through wall at this point.
Panel B
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Numbers correspond
to steps.
13. 13a.
16. 16a.
12.
10. 10a.
11. 11a.
Remove the screw
holding the terminal
box cover. Remove
cover.
WARNING
Excessive Weight Hazard
Use two or more people to move and
install range hood.
Failure to follow this instruction can
result in back or other injury.
12. 12a.
17. 17a.
18. 18a.
7. 8. 9.
keyhole slot
cabinet cutouts
Remove three screws that
8.
hold light cover panel in place.
Remove light panel and set aside.
13.
Lift the range hood into final position and
center. Mark on the underside of cabinet
the location of the four keyhole mounting
slots and the wiring knockout. On some
cabinets, filler blocks may need to be
added for range hood to attach to cabinet.
Set range hood aside on a protected
surface.
5-1/4"
wire retainer
indents
5"
1"
5-1/4"
wire
retainer
Do Not turn on power until
To vent through the roof with
14.
installation is complete. Run
5.
3-1/4" x 10" rectangular vent, mark
wiring through wall or cabinet according to
the National Electrical Code and local
codes and ordinances.
blower wiring
connector plug
a line 1" and 5" from the back wall on the
underside of the cabinet. Mark lines 5-1/4"
to the right and left of the centerline on the
underside of cabinet that connect the lines
just drawn. Use a keyhole saw or saber saw
to cut a rectangular opening for the vent
system. Repeat for the underside of the top
of the cabinet.
remove
screw
keyhole slot
outline
Carefully disconnect blower wiring
connector from terminal box
connector plug. Snap blower wire retainer
out of blower housing. Carefully set blower
on protective covering.
9.
To vent through wall with 3-1/4" x 10"
rectangular vent, measure 1/8" and
3-5/8" down from underside of cabinet and
mark on back wall. Measure and mark a
line 5-1/4" to right and left of centerline,
connecting the two lines. Use a keyhole saw
or saber saw to cut a rectangular opening
for the vent system.
screw
Note: It is much easier to remove the vent
knockouts and to install the range hood
with the blower removed.
Start screws into neck area of
each of the four keyhole
mounting screw slots marked on the
cabinet bottom.
15.
Venting through
Lift range hood into position,
To vent through the roof with round vent, a
3-1/4" x 10" to round transition piece must
be used.
the roof
16.
and feed electrical wire
roof vent
through wiring opening. Position the range
hood so that the large end of the keyhole
slots are over the screws. Then push the
range hood toward the wall so that the
screws are in the neck of the keyhole slots.
Tighten mounting screws to cabinet,
making sure mounting screws are in narrow
neck of slots. Make sure that damper blade
rotates up and down freely.
knockout
Install vent system through the
6.
vent opening in upper cabinet or
wall. Complete venting system according
to method needed. See Venting
requirements. Use caulking to seal exterior
wall or roof opening.
wiring knockout
holes
wiring knockout
Remove the roof vent
10.
knockout. Remove top or rear
terminal box
3"
wiring knockout as needed.
damper blade
(remove if roof cap
has damper blade)
5"
screws
filters
Set range hood on protective
Attach exhaust vent
Reinstall blower back into
7.
cover. Insert finger into hole in filter
11.
connection to range hood.
17.
position. Snap blower wire
and pull back and down to remove.
Repeat for other filter.
Check that the damper blade rotates up
and down freely, if used.
retainer back into blower housing indents.
Reconnect the blower wiring connector
back into the terminal box connector plug.
Panel C
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Do Not turn on power until
installation is complete.
Venting through
the wall
WARNING
14a.
Run wiring through wall or cabinet
according to the National Electrical Code
and local codes and ordinances.
keyhole slot
outline
Electrical Shock Hazard
Disconnect power before making
electrical connections.
wiring knockout
Connect ground wire to green ground
screw in terminal box.
screw
Start screws into neck area
Failure to do so can result in death or
electrical shock.
15a.
of each of the four
wall vent
knockout
keyhole mounting screw slots marked on
the cabinet bottom.
wiring knockout
to light
ground
wires
bulbs
Lift range hood into final
Remove the wall vent
knockout and the inner
knockout behind it. Remove top or rear
wiring knockout as needed.
16a.
position, feeding electrical
10a.
wire through wiring opening. Position the
range hood so that the large end of the
keyhole slots are over the screws. Then push
the hood toward the wall so that the
screws are in the neck of the slots. Tighten
mounting screws to cabinet, making sure
mounting screws are in narrow neck of
slots. Make sure that damper blade rotates
up and down freely.
terminal
box
connector
damper blade
blower
wiring
(remove if wall
cap has damper
blade)
connector
black wires
11a.
Attach the exhaust vent connection to the
range hood. Check that the damper blade
rotates up and down freely, if used.
power
white wires
supply
wiring
twist-on
connectors
18.
terminal box
5"
For models requiring direct wiring:
12a.
Connect white wiring from the terminal box,
light harness and power supply wiring
together with twist-on connector.
Remove the screw
holding the terminal
box cover. Remove
cover.
Connect black wiring from the terminal box
to power supply wiring with twist-on
connector.
3"
Connect the power supply ground wire and
the green ground wire inside the terminal
box under the terminal box ground screw.
WARNING
Reinstall blower back into
Use caulking to seal wire opening.
Replace terminal box cover.
17a.
position. Snap blower wire
Excessive Weight Hazard
retainer back into blower housing indents.
Reconnect the blower wiring connector
back into the terminal box connector plug.
Use two or more people to move and
install range hood.
For cord connected models:
Failure to follow this instruction can
result in back or other injury.
WARNING
keyhole slot
Electrical Shock Hazard
Plug into a grounded 3-prong outlet.
Do not remove ground prong.
Do not use an adapter.
13a.
Lift the range hood into final position and
center. Mark on the underside of cabinet
the location of the four keyhole mounting
slots and the wiring knockout. On some
cabinets, filler blocks may need to be
added for range hood to attach to cabinet.
Set range hood aside on a protected
surface.
Failure to follow these instructions can
result in death, fire, or electrical shock.
For your personal safety, this range hood
must be grounded. To minimize possible
shock hazard, the cord must be plugged
into a mating, 3-prong, ground-type outlet,
grounded in accordance with National
Electrical Code, ANSI/NFPA 70 – latest
edition* and all local codes and
ordinances.
If mating outlet is not available, it is the
responsibility and obligation of the
customer to have a properly grounded, 3-
prong outlet installed by a qualified
electrician.
Do not use an extension cord.
Using a U.L.-listed power supply
cord-connection kit:
Follow Power Cord Kit instructions for
connecting wiring.
Replace terminal box cover.
19.
Turn power supply on.
Panel D
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Care of range hood
Use & Care
Information
WARNING
Filters:
For best results, remove and clean often.
Use this range hood only in the manner
intended by the manufacturer. If you have
any questions, contact the manufacturer.
Before installation and before servicing or
cleaning range hood, switch off power at
service panel and lock service panel to
prevent power from being switched on
accidentally. When the service
Electrical Shock Hazard
Disconnect power before making
electrical connections.
Connect ground wire to green ground
screw in terminal box.
disconnecting means cannot be locked,
securely fasten a prominent warning
device, such as a tag, to the service panel.
Failure to do so can result in death or
electrical shock.
to light
Operation of
range hood
ground
wires
bulbs
holes
filters
For best results, turn range hood fan on at
beginning of cooking and allow it to run
until all smoke and odors are removed from
room.
To remove aluminum filters:
Place finger in hole. Pull back and down.
To clean aluminum filters:
Place filters in dishwasher or hot sudsy water
to clean.
terminal
box
To adjust fan speed:
Turn fan speed control to desired setting
between “Hi” and “Lo”. Speed may be
changed anytime during range hood
operation.
connector
blower
wiring
To reinstall aluminum filters:
connector
Place edge of filter in channel opening so
that side is above flange. Pull back. Press
filter into position.
black wires
To turn range hood light “ON” and “OFF”:
Turn light control to operate light “ON” or
“OFF”. Light may be turned to “OFF” or
“ON” anytime during range hood
operation.
When it's time to replace your
aluminum filter:
power
white wires
supply
wiring
twist-on
1. Choose your filter order number.
30" Hood Model RH8330:
connectors
“Night” light setting:
Order Filter no. 883276
Turn light control to “Night” setting when
you need the light dimmed for use as a
night light.
18a.
36" Hood Model RH8336:
Order Filter no. 883277
For models requiring direct wiring:
Connect white wiring from the terminal box,
light harness and power supply wiring
together with twist-on connector.
Connect black wiring from the terminal box
to power supply wiring with twist-on
connector.
2. Call Whirlpool's Telesales line at
1-800-442-9991
3. Give the Telesales Representative the
part number needed.
4. The Representative will give you the
current price.
Connect the power supply ground wire and
the green ground wire inside the terminal
box under the terminal box ground screw.
5. Place your order using your Master
Card®, Visa® or Discover® credit card.
6. If you wish: mail a check or money order
to:
Use caulking to seal wire opening.
Replace terminal box cover.
Whirlpool Corporation
1900 Whirlpool Drive
LaPorte, IN 46350-9980
Attn: Accessory Accounting
For cord connected models:
WARNING
7. Be sure to ask the Telesales
Representative about the wide variety of
other Whirlpool Product Accessories.
Blower motor:
Electrical Shock Hazard
Plug into a grounded 3-prong outlet.
Do not remove ground prong.
Do not use an adapter.
To clean blower motor:
Clean exterior of motor with a damp cloth
and grease-cutting detergent.
Exterior surfaces:
Clean the range hood with a mild
detergent and soft cloth. Do Not use
abrasive cleaners or steel wool.
Failure to follow these instructions can
result in death, fire, or electrical shock.
For your personal safety, this range hood
must be grounded. To minimize possible
shock hazard, the cord must be plugged
into a mating, 3-prong, ground-type outlet,
grounded in accordance with National
Electrical Code, ANSI/NFPA 70 – latest
edition* and all local codes and
Light:
Do Not use bulbs larger than 60 watts
in light sockets.
To replace bulbs:
Remove three screws that hold light cover
panel in place. Remove panel and set
aside. Replace bulb.
ordinances.
If mating outlet is not available, it is the
responsibility and obligation of the
customer to have a properly grounded, 3-
prong outlet installed by a qualified
electrician.
Replace light cover panel before operating
fan or light.
Light bulbs are not included.
Do not use an extension cord.
Using a U.L.-listed power supply
cord-connection kit:
Follow Power Cord Kit instructions for
connecting wiring.
Replace terminal box cover.
19a.
Turn power supply on.
Copies of standards listed may be obtained from:
* National Fire Protection Association
Batterymarch Park
Quincy, Massachusetts 02269
Panel E
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If range hood does
not operate...
If you need
service...
If you need
assistance...
In the event your Whirlpool appliance
should need service, call the dealer from
whom you purchased the appliance or a
Whirlpool-authorized service company. A
Whirlpool-authorized service company is
listed in the Yellow Pages of your phone
directory under “Appliance — Household —
Major — Service or Repair.” You can also
obtain the service company’s name and
number by dialing, free, within the
The Whirlpool Consumer Assistance Center
will answer any questions about operating
or maintaining your range hood not
Check that the circuit breaker is not tripped
or the house fuse blown.
covered in the Installation Instructions. The
Whirlpool Consumer Assistance Center is
open 24 hours a day, 7 days a week. Just
dial 1(800) 253-1301 — the call is free.
®
Whirlpool Range Hood Warranty
continental United States, the Whirlpool
Consumer Assistance Center number,
1(800) 253-1301.
LENGTH OF WARRANTY
WHIRLPOOL WILL PAY FOR
FSP® replacement parts and repair labor to correct
defects in materials or workmanship. Service must
be provided by an authorized WhirlpoolSM service
company.
FULL ONE-YEAR WARRANTY
Maintain the quality built into your Whirlpool
appliance — call a Whirlpool-authorized
service company.
From date of purchase
WHIRLPOOL WILL NOT PAY FOR
A. Any labor costs incidental to the replacement of defective parts.
B. Consumable parts such as light bulbs and filters.
C. Service calls to:
1. Correct the installation of the range hood.
2. Instruct you how to use the range hood.
3. Replace house fuses or correct house wiring.
D. Repairs when range hood is used in other than normal, single-family household use.
E. Pickup and delivery. This product is designed to be repaired in the home.
F. Damage to range hood caused by accident, misuse, fire, flood, act of God or use of
products not approved by Whirlpool.
WHIRLPOOL CORPORATION SHALL NOT BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES. Some
states do not allow the exclusion or limitation of incidental or consequential damages so this limitation or
exclusion may not apply to you. This warranty gives you specific legal rights, and you may also have
other rights which vary from state to state.
Outside the United States, a different warranty may also apply. For details, please contact your
franchised Whirlpool distributor or military exchange.
CORPORATION
Part No. 626763/883264 Rev. C
© 2000 Whirlpool Corporation
® Registered Trademark/SM Trademark of Whirlpool, U.S. A.
Benton Harbor, Michigan 49022
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Printed in U.S.A.
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