KAC-30

TECHNICAL EDUCATION

36

″ & 48″ ISLAND

AND WALL CANOPY

RANGE HOODS

JOB AID 4317332

FORWARD

This Job Aid, KitchenAid “36

″ and 48″ Island And Wall Canopy Range Hoods,” (Part No. 4317332), provides the technician with information on servicing the Island And Wall Canopy Range Hoods.

It is to be used as a training Job Aid and Service Manual. For specific information on the model being serviced, refer to the “Use and Care Guide” provided with the hood.

The Wiring Diagrams used in this Job Aid are typical and should be used for training purposes only.

Always use the Wiring Diagram supplied with the product when servicing the unit.

GOALS AND OBJECTIVES

The goal of this Job Aid is to provide detailed information that will enable the service technician to properly diagnose malfunctions and repair the KitchenAid Island And Wall Canopy Range Hoods.

The objectives of this Job Aid are to:

• Understand and follow proper safety precautions.

• Successfully troubleshoot and diagnose malfunctions.

• Successfully perform necessary repairs.

• Successfully return the range hood to its proper operational status.

WHIRLPOOL CORPORATION assumes no responsibility for any repairs made on our products by anyone other than Authorized Service Technicians.

Copyright © 2001, Whirlpool Corporation, Benton Harbor, MI 49022

- ii -

TABLE OF CONTENTS

Page

GENERAL ............................................................................................................................... 1-1

Important Safety Information ............................................................................................. 1-1

KitchenAid Model & Serial Number Designations .............................................................. 1-2

Model & Serial Number Label Location ............................................................................. 1-3

Specifications ..................................................................................................................... 1-4

KitchenAid Range Hood Warranty ..................................................................................... 1-7

COMPONENT ACCESS ......................................................................................................... 2-1

Wall Hood Component Locations ...................................................................................... 2-1

Removing A Slide Switch, The Indicator Lamp, & The Blower Motor ................................ 2-2

Removing A Halogen Lamp Socket ................................................................................... 2-5

Island Hood Component Locations .................................................................................... 2-6

Removing The Ballast Transformer ................................................................................... 2-7

Removing The Control Board ............................................................................................ 2-8

Removing The Blower Motor ........................................................................................... 2-10

COMPONENT TESTING ........................................................................................................ 3-1

Blower Motor ...................................................................................................................... 3-1

Ballast Transformer ........................................................................................................... 3-1

2- & 3-Position Slide Switches ........................................................................................... 3-2

Speed (Variable) Control ................................................................................................... 3-2

WIRING DIAGRAMS .............................................................................................................. 4-1

Island Hood ........................................................................................................................ 4-1

Wall Hood .......................................................................................................................... 4-2

- iii -

— NOTES —

- iv -

GENERAL

IMPORTANT SAFETY INFORMATION

Your safety and the safety of others is very important.

Important safety messages have been provided in this Job Aid. Always read and obey all safety messages.

This is the safety alert symbol.

This symbol alerts you to hazards that can kill or hurt you and others.

All safety messages will be preceded by the safety alert symbol and the word “WARNING.”

All safety messages will identify the hazard, tell you how to reduce the chance of injury, and tell you what can happen if the instructions are not followed.

WARNING

ELECTRICAL SHOCK HAZARD

Disconnect power before servicing.

Replace all panels before operating.

Failure to do so could result in death or electrical shock.

1-1

KITCHENAID MODEL & SERIAL NUMBER DESIGNATIONS

MODEL NUMBER

MODEL NUMBER

INTERNATIONAL SALES IND.

OR MARKETING CHANNEL

IF PRESENT

PRODUCT GROUP

K = KITCHENAID BRAND

PRODUCT IDENTIFICATION

IC = ISLAND HOOD

IV = ISLAND VENT

IR = ISLAND RETRACTABLE

WV = WALL VENT

PI = POWER INTERIOR

PE = POWER EXTERIOR

SV = SIDE VENT

WC = WALL CANOPY

MERCHANDISING SCHEME

D = DOWNDRAFT

U = UPDRAFT

CAPACITY / SIZE / SERIES / CONFIGURATION

1ST POSITION 2ND POSITION

0 = SIDE DOWNDRAFT 0 = 30

″ WIDE

1 = STANDARD UPDRAFT 5 = 500

CFM

2 = SLIDE-OUT UPDRAFT 6 = 36

″ WIDE

3 = CANOPY 8 = 48

″ WIDE

8 = DOWNDRAFT 9 = 900

CFM

K WC U 38 0 J S S 0

FEATURES

0 = STANDARD

1 = INTERIOR POWER

2 = EXTERNAL POWER

5 = ELECTRONIC CONTROLS

YEAR OF INTRODUCTION

H = 1999

J = 2000

K = 2001

COLOR CODE

WT = WHITE

BT = BISCUIT

SS = BRUSHED STAINLESS STEEL

ENGINEERING CHANGE (0, 1, 2, ETC.)

SERIAL NUMBER

SERIAL NUMBER

MANUFACTURING SITE

YEAR OF PRODUCTION

J = 1999, K = 2000, L = 2001, M = 2002

WEEK OF PRODUCTION

46TH WEEK

PRODUCT SEQUENCE NUMBER

F J J 4 6 0 2 4 5 3

1-2

MODEL & SERIAL NUMBER LABEL LOCATION

The Model/Serial Number label locations are shown below.

Model & Serial Number Location

(Island Range Hood)

Model & Serial Number Location

(Wall Range Hood)

1-3

Model Number

Dimensions/Specifications

Overall Width (in)

Overall Depth (in)

Canopy Height (in)

Chimney Height (in)

Weight

Net Weight (lbs)

Shipping Weight (lbs)

Ratings

120v AC

Circuit Amps

Exterior

Hood Exterior

Type/Configuration

Size (Inches)

Color

Grease Filters

CFM

Sones

Light

Brand Logo Location

Controls

On/Off

Variable Speed

Auto Off

Interior

Ducting

Dimension

Accessories

Backsplash

Backsplash Kit Part/Description

Ductless Operation Kit Part/Description

Chimney Extension Kit

Wire Rack Kit Part/Description

Wire Rack Hanger Kit Part/Description

Utensil Bar-15 Inch Sides Kit

Utensil Bar-Back

Miscellaneous

Product Literature

Installation Instructions Part/Comment

Job Aid Part/Comment

Use & Care Guide Part/Comment

Wiring Diagram Part/Comment

Other

Agency Approvals

Warranty

Full (Months)

Power System Motor

SPECIFICATIONS

Island Hoods

KICU265H SS, WT, BT

35 3/8"

23 5/8"

10 1/4"

24 5/8" to 34 3/4"

77

82

Yes

15 AMP

Canopy-Updraft

36 Inches

Stainless

3 Heavy Duty (DW Safe)

600

6.5

2 Fluorescent Bulbs

KitchenAid

Yes

Yes

No

Convertible with kit

3 1/4" x 10"

4378625/Stainless

4378619

4360369

4317332

4360369/English; 4360370/French

In Use and Care Guide

UL,CUL

12

48 Mo

KICU285H SS, WT, BT

47 1/4"

23 5/8"

10 1/4"

24 5/8" to 34 3/4"

8 4

90

Yes

15 AMP

Canopy-Updraft

48 Inches

Stainless

3 Heavy Duty (DW Safe)

600

6.5

2 Fluorescent Bulbs

KitchenAid

Yes

Yes

No

Convertible with kit

3 1/4" x 10"

4378625/Stainless

4378619

4360369

4317332

4360369/English; 4360370/French

In Use and Care Guide

UL,CUL

12

48 Mo

1-4

Model Number

Dimensions/Specifications

Overall Width (in)

Overall Depth (in)

Canopy Height (in)

Chimney Height (in)

Weight

Net Weight (lbs)

Shipping Weight (lbs)

Ratings

120v AC

Circuit Amps

Exterior

Hood Exterior

Type/Configuration

Size (Inches)

Color

Grease Filters

CFM

Sones

Light

Brand Logo Location

Controls

On/Off

Variable Speed

Auto Off

Interior

Ducting

Dimension

Accessories

Backsplash

Backsplash Kit Part/Description

Ductless Operation Kit Part/Description

Chimney Extension Kit

Wire Rack Kit Part/Description

Wire Rack Hanger Kit Part/Description

Utensil Bar-15 Inch Sides Kit

Utensil Bar-Back

Miscellaneous

Product Literature

Installation Instructions Part/Comment

Job Aid Part/Comment

Use & Care Guide Part/Comment

Wiring Diagram Part/Comment

Other

Agency Approvals

Warranty

Full (Months)

Power System Motor

Wall Hoods

KWCU205H SS, WT, BT KWCU265H SS, WT, BT KWCU285H SS, WT, BT

29 7/8"

19 1/4"

9 1/2"

23" to 42"

4 5

4 9

Yes

15 AMP

Wall-Updraft

30 Inches

Wall-Updraft

36 Inches

Stainless Stainless

2 Heavy Duty (DW Safe) 3 Heavy Duty (DW Safe)

600

6.5

1 Fluorescent Bulb

KitchenAid

600

6.5

1 Fluorescent Bulb

KitchenAid

Yes

Yes

No

Convertible with kit

3 1/4" x 10"

8171295/Stainless

4378621/Stainless

N / A

8171297

4378617

4378619

8171299

4317332

4360367/English;

4360368/French

In Use & Care Guide

UL,CUL

12

48 Mo

35 3/8"

19 1/4"

9 1/2"

23" to 42"

52

57

Yes

15 AMP

Yes

Yes

No

Convertible with kit

3 1/4" x 10"

4378615/Stainless

4378621/Stainless

N / A

4378616

4378617

4378619

4378618

4317332

4360367/English;

4360368/French

In Use & Care Guide

UL,CUL

12

48 Mo

47 1/4"

19 1/4"

9 1/2"

23" to 42"

59

65

Yes

15 AMP

Wall-Updraft

48 Inches

Stainless

3 Heavy Duty (DW Safe)

600

6.5

1 Fluorescent Bulb

KitchenAid

Yes

Yes

No

Convertible with kit

3 1/4" x 10"

8171296/Stainless

4378621/Stainless

N / A

8171298

4378617

4378619

4317332

4360367/English;

4360368/French

In Use & Care Guide

UL,CUL

12

48 Mo

1-5

Model Number

Size-Configuration

Feature Level/Series

Dimensions/Specifications

Exterior Dimensions

Overall Width (in)

Overall Depth (in)

Canopy Height (in)

Chimney Height (in)

Other Dimensions

Net Weight (lbs)

Shipping Weight (lbs)

Ratings

Electric Voltage/Phase/Frequency (Hz)

120v AC

Circuit Amps

Exterior

Hood Exterior

Type/Configuration

Size (Inches)

Color

Grease Filters

Power System

CFM

Sones

Light

Warming Lamp

Control Area

Controls

Light On/Off

Blower On/Off

Variable Speed

Number of Speeds

Auto Off

Interior

Ducting

Dimension

Accessories

Backsplash

Backsplash Kit Part/Description

Chimney Extension Kit

Chimney Extension Kit Part/Description

Comment

KWCU380JSS

48" - Wall Canopy

Professional Series

4 8 "

2 5 "

18"

Accessory

79

116

60 HZ

Yes

15

Wall-Updraft

48 Inches

Stainless

Baffle

No Heat Lamps

Under Canopy

3 Slide Switches

Yes

Yes

No

3

No

Top or Rear Vented

Rectangular 3 1/4" x 10"

KWCU360JSS

36" - Wall Canopy

Professional Series

3 6 "

2 5 "

18"

Accessory

5 4

8 4

60 HZ

Yes

15

Wall-Updraft

36 Inches

Stainless

Baffle

Internal

1200

Internal

600

Maximum 6.5

Maximum 6.5

4 Halogen Lights (12V 20 watt, Included) 3 Halogen Lights (12 V 20 watt, Included)

No Heat Lamps

Under Canopy

3 Slide Switches

Yes

Yes

No

3

No

Top or Rear Vented

Rectangular 3 1/4" x 10"

Optional

8284755/Stainless; telescopic, height extends up to 39" high

Optional - 2 Choices

8284752: 48"(W) x 12"(H) or 8284754:

24"(W) x 12" to 24"(H) (Height expands to 8' - 9' ceilings)

Discharge Transition = 8284757:

Transitions from two 3 1/4" x 10" to One

10" Rnd (not for use w/chimney kit

8284754)

Optional

8284756/Stainless; telescopic, height extends up to 39"

Optional - 2 choices

8284753: 36"(W) x 12"(H) or 8284754:

24"(W) x 12" to 24" (H) (Height expands to 8' - 9' Ceilings)

Miscellaneous

Product Literature

Installation Instructions Part/Comment

Use & Care Guide Part/Comment

Job Aid

Other

Agency Approvals

Warranty

Full (Months)

Power System Motor

8284601 w/installation instructions, 8284601

4317332

UL,CUL

12

48 Mo

1-6

8284601 w/installation instructions, 8284601

4317332

UL,CUL

12

48 Mo

LENGTH OF

WARRANTY:

LIMITED ONE-

YEAR WAR-

RANTY

From Date of

Purchase.

KITCHENAID RANGE HOOD WARRANTY

KITCHENAID

WILL PAY FOR:

KITCHENAID

WILL NOT PAY FOR:

Labor and any parts of your range hood (except light bulbs and filters) which are defective in materials or workmanship.

A. Consumable parts such as light bulbs and filters.

B. 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.

C. Repairs when range hood is used in other than normal single-family household use.

D. Pickup and delivery. This product is designed to be repaired in the home.

E. Damage to the range hood resulting from accident, misuse, fire, flood, acts of God, or use of products not approved by KitchenAid.

KITCHENAID 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 exclusion or limitation 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 apply. For details, please contact your authorized KitchenAid dealer.

1-7

— NOTES —

1-8

COMPONENT ACCESS

This section instructs you on how to service each component inside the island and wall canopy range hoods. The wall hood components and their locations are shown below. The island hood component access begins on page 2-6.

WALL HOOD COMPONENT LOCATIONS

Slide Switches

& Indicator Lamp

Halogen Lamps

Blower Motor

2-1

REMOVING A SLIDE SWITCH,

THE INDICATOR LAMP & THE BLOWER MOTOR

WARNING

ELECTRICAL SHOCK HAZARD

Disconnect power before servicing.

Replace all panels before operating.

Failure to do so could result in death or electrical shock.

4.

Remove the three mounting screws from the control assembly cover and remove the cover.

NOTE: Sharp edges may be present.

1.

Disconnect the electrical power to the hood.

2.

Remove the three filters from the hood.

3.

Remove the two screws from the control assembly and pull the assembly around through the filter section to the front.

Control

Assembly Cover

Screw (1 of 3)

Control

Assembly

Screws

5.

To remove a slide switch: a) Disconnect the wire connectors from the switch terminals.

b) Use a small screwdriver and pry the tab on the control housing away from the switch, and push the switch out of the holder. NOTE: The control assembly wiring is shown on the next page.

3 Slide Switches

REASSEMBLY NOTE: Before you reassemble the control assembly, make sure that:

• You route the wiring carefully so that it does not become pinched between the housing sections.

• All of the switch lug wire connectors are securely over the lugs. Also check to see that the metal contacts remain inside the plastic holders and have not been pushed out.

• The slide switches operate properly before securing the housing sections.

2-2

Control Housing Tab

Push Switch Out

Of Housing

6.

To remove the indicator lamp, pull it out of the control housing and disconnect the wires from the two slide switch terminals.

7.

To remove the blower motor: a) Remove the three screws from the motor mounting brackets on both sides of the blower motor (6 total).

b) Disconnect the wire connectors from the slide switch terminals.

Indicator Lamp

Screw

Screw

Screw

MOTOR

Blower Motor

Continued on the next page.

Control Assembly Wiring

Indicator

Violet

Black

Bro wn

Gr ay

Violet Blue

Or ange

Black

White

White

Black

Violet

Red

Orange

Indicator

Indicator

2-3

White

c) Lift the cable clamp, remove the motor cable, and remove the blower motor from the hood.

f) Remove the four motor bracket mounting screws from the center of the motor housing, and pull the motor and bracket out of the housing.

g) Remove the mounting nut from each of the blower wheels and remove the wheels from the blower motor.

Blower Wheel Nut

Cable Clamp d) Position the blower motor on a work surface on one of its sides.

e) Remove the five screws from the blower motor housing side cover that is facing up and remove the cover. NOTE: Do not remove the plastic grille from the cover.

Housing Side Cover

Motor Bracket

Screw (1 of 4)

Side Cover Screw

(1 of 5)

2-4

REMOVING A HALOGEN LAMP SOCKET

WARNING 4.

Pull the halogen lamp out of the socket clip and remove the lamp pins from the socket.

ELECTRICAL SHOCK HAZARD

Disconnect power before servicing.

Replace all panels before operating.

Failure to do so could result in death or electrical shock.

Socket

Clip

NOTE: Sharp edges may be present.

1.

Disconnect the electrical power to the hood.

2.

Remove the two screws from the halogen lamp holder and pull the holder away from the hood so the wire connectors are exposed.

Halogen Lamp

Lamp Pins

5.

Remove the clip from the socket by releasing the tabs from the slots.

Screw

Screw

3.

Remove the twist-on wire nuts from the two wires and untwist the wires.

Wire Nut

Wire Nut

Clip Tab & Slot

6.

Remove the two screws from the socket and remove the socket from the holder.

Socket

Screws

2-5

ISLAND HOOD COMPONENT LOCATIONS

Ballast Transformer Control Board Assembly

Ballast Transformer

Blower Motor

2-6

REMOVING THE BALLAST TRANSFORMER

WARNING 6.

Remove the two screws from the fluorescent lamp holder and remove the holder.

ELECTRICAL SHOCK HAZARD

Disconnect power before servicing.

Replace all panels before operating.

Failure to do so could result in death or electrical shock.

Lamp Holder Screws

NOTE: Sharp edges may be present..

1.

Disconnect the electrical power to the hood.

2.

Remove the three filters from the hood.

3.

Remove the screw from each of the fluorescent lamp lens retainers and remove the retainers.

Lens Retainers

7.

Remove the wire nut from one of the ballast transformer wires and untwist the wire ends.

8.

Remove the plastic tubing from the transformer wires and cut the second transformer wire near the case.

9.

Remove the two screws from the transformer and remove the transformer.

4.

Slide the fluorescent lamp lens to either end of the holder and remove it from the holder tabs.

Lens Holder Tabs

Slide Lens & Lift

End To Remove

Ballast Transformer Screws

Wire Nut

Cut 2nd Wire Here

5.

Remove the fluorescent lamp from the sockets.

Fluorescent Lamp

REASSEMBLY NOTE: You will have to splice the cut ballast transformer wire, (going to the fluorescent lamp socket), to either of the two wires coming from the new transformer, and secure the ends with a wire nut. Cut the wires to the appropriate length, as necessary.

2-7

REMOVING THE CONTROL BOARD

WARNING

6.

Slide the control housing out of the plastic frame and remove the plastic pin, spring, and housing from the frame.

ELECTRICAL SHOCK HAZARD

Disconnect power before servicing.

Replace all panels before operating.

Failure to do so could result in death or electrical shock.

Spring & Pin

NOTE: Sharp edges may be present.

1.

Disconnect the electrical power to the hood.

2.

Remove the three filters from the hood.

3.

Remove the two screws from the control assembly and pull the assembly around through the filter section to the front.

Screw Screw

Frame Housing

7.

Remove the housing screw from the control assembly.

Control Assembly

Housing Screw

4.

Pull the two pivot pins out of the ends of the control assembly.

5.

Remove the two screws from the cable clamp and remove the clamp.

Cable Clamp & 2 Screws

8.

Separate the two sections by rotating the slide switch section away from the housing and unsnapping the two tabs from their slots.

Pivot Pins

2-8

Tab Tab

Slide Switch Section

9.

Remove the wires from the screw terminals on the two terminal blocks, and remove the control board from the housing.

NOTE: Make sure to connect the wires to the same terminal locations on the new board (see the wiring illustration).

Terminal Block 1

Control Board

Terminal Block 2

Blac k

White 2 White

2 Blac k k

Blue Or ange

Blac k

2 Blac White

REASSEMBLY NOTES:

• Before you reassemble the control assembly, make sure that the slide switches operate properly, and that the indicator light is in line with the red lens, before securing the housing sections.

• Install the spring in the control assembly as shown below. Keep the short end of the spring on top of the boss (molded on the side of the switch panel). Also keep the long end of the spring against the inside of the frame, and the pin in the grooved track.

Keep Long End Of

Spring Against

Inside Of Frame

Position Pin

In Track Here

Control Board

Place Short End

Of Spring On Top

Of Boss Here

2-9

REMOVING THE BLOWER MOTOR

WARNING

ELECTRICAL SHOCK HAZARD

Disconnect power before servicing.

Replace all panels before operating.

Failure to do so could result in death or electrical shock.

5.

Position the blower motor on a work surface on one of its sides.

6.

Remove the five screws from the blower motor housing side cover that is facing up and remove the cover. NOTE: Do not remove the plastic grille from the cover.

Housing Side Cover

NOTE: Sharp edges may be present.

1.

Disconnect the electrical power to the hood.

2.

Remove the three filters from the hood.

3.

Remove the control assembly and disconnect the wires from the control board terminal block screws (see pages 2-8 & 2-9 for the procedure).

4.

Remove the two screws from each side of the blower motor mounting bracket, and remove the blower motor from the hood.

Side Cover Screw

(1 of 5)

7.

Remove the four motor bracket mounting screws from the center of the motor housing, and pull the motor and bracket out of the housing.

Blower Wheel Nut

Blower Motor

Motor Bracket

Screw (1 of 4)

Blower Motor Screws (2 On Each Side)

2-10

8.

Remove the mounting nut from each of the blower wheels and remove the wheels from the blower motor.

COMPONENT TESTING

Before testing any of the components, perform the following checks:

• The most common cause for control failure is corrosion on connectors. Therefore, disconnecting and reconnecting wires will be necessary throughout test procedures.

• All tests/checks should be made with a VOM or DVM having a sensitivity of 20,000 ohmsper-volt DC, or greater.

• Check all connections before replacing components, looking for broken or loose wires, failed terminals, or wires not pressed into connectors far enough.

• Voltage checks must be made with all connectors attached to the boards.

• Resistance checks must be made with power cord unplugged from outlet, and with wiring harness or connectors disconnected.

BLOWER MOTOR

WARNING

ELECTRICAL SHOCK HAZARD

Disconnect power before servicing.

Replace all panels before operating.

Failure to do so could result in death or electrical shock.

BALLAST TRANSFORMER

(ISLAND HOODS ONLY)

Refer to page 2-2 (wall hoods), or 2-10 (island hoods), for the procedure for accessing the blower motor.

1.

Disconnect the electrical power to the hood.

2.

Disconnect the wires from the blower motor terminals.

3.

Set the ohmmeter to the R x 1 scale.

4.

Touch the ohmmeter leads to the blue and white motor wires. The meter should indicate between 15 and 35 Ω.

3-1

Refer to page 2-7 (island hoods), for the procedure for accessing the ballast transformer.

1.

Disconnect the electrical power to the hood.

2.

Set the ohmmeter to the R x 1 scale.

3.

Touch the ohmmeter leads to the ballast transformer wire ends at the wire nut and the fluorescent lamp socket. The meter should indicate between 18 and 28

Ω.

WARNING

ELECTRICAL SHOCK HAZARD

Disconnect power before servicing.

Replace all panels before operating.

Failure to do so could result in death or electrical shock.

2- & 3-POSITION SLIDE SWITCHES

2-Position

1 2 1

3-Position

2 3

SPEED (VARIABLE) CONTROL

(ISLAND HOODS ONLY)

Touch Leads To These Two Screws

(With Blue & Orange Wires)

Contacts (Pos 1) Contacts (Pos 1)

Refer to page 2-2 (wall hoods), or 2-8 (island hoods), for the procedure for accessing the slide switches.

NOTE: The island hood slide switches are soldered to the control board and have to be tested on the board. The wall hood slide switches have wire connectors that can be removed for testing.

1.

Disconnect the electrical power to the hood.

2.

Disconnect the wires from the switch terminals (wall hoods).

3.

Set the ohmmeter to the R x 1 scale.

4.

Refer to the illustration above, and touch the ohmmeter test leads to the switch pins that have the slider in the “contact” position (1). The meter should indicate a closed

(0 Ω) circuit.

5.

With the meter leads at the same pin locations and the slider in another position, the meter should indicate an open

(infinite) circuit.

NOTE: If the readings do not indicate as specified, replace the switch (wall hoods) or the control board (island hoods).

Slider

Refer to page 2-8 (island hoods), for the procedure for accessing the control board.

NOTE: The island hood speed control is soldered to the control board and can be tested on the board.

1.

Disconnect the electrical power to the hood.

2.

Set the ohmmeter to the R x 10K scale.

3.

Position the speed control slider all the way to the left (see above).

4.

Touch the ohmmeter test leads to the two indicated terminal screws (with the orange and blue wires). The meter should indicate approximately 260K

Ω.

5.

Leave the leads touching the two terminal screws, and slowly push the slider all the way to the right. The meter resistance should gradually change from 260 K

Ω to

0 Ω.

NOTE: If the readings do not indicate within

20% of those specified, replace the control board.

3-2

WIRING DIAGRAMS

ISLAND HOOD

Slide Switches

1 0 1

Speed Control (260 K

Ω)

0

Indicator

11 µF

BU

BU

M

Blower Motor

BK

BK

BK

S

BK

Fluorescent Lamp

BK

S

BK

Fluorescent Lamp

OR

BU

Line In

120 VAC

60 Hz

4-1

Transformer

WALL HOOD

Slide Switches

1 2 3

BK

Directional Lamps

GN

M

Blower Motor

11 µF

120 VAC

Line Input

4-2

PRODUCT SPECIFICATIONS

AND

WARRANTY INFORMATION SOURCES

IN THE UNITED STATES:

FOR PRODUCT SPECIFICATIONS AND WARRANTY INFORMATION CALL:

FOR WHIRLPOOL PRODUCTS: 1-800-253-1301

FOR KITCHENAID PRODUCTS: 1-800-422-1230

FOR ROPER PRODUCTS: 1-800-447-6737

FOR TECHNICAL ASSISTANCE WHILE AT THE CUSTOMER’S HOME CALL:

THE TECHNICAL ASSISTANCE LINE: 1-800-253-2870

HAVE YOUR STORE NUMBER READY TO IDENTIFY YOU AS AN

AUTHORIZED SERVICER

FOR LITERATURE ORDERS:

PHONE: 1-800-851-4605

IN CANADA:

FOR PRODUCT SPECIFICATIONS AND WARRANTY INFORMATION CALL:

1-800-461-5681

FOR TECHNICAL ASSISTANCE WHILE AT THE CUSTOMER’S HOME CALL:

THE TECHNICAL ASSISTANCE LINE: 1-800-488-4791

HAVE YOUR STORE NUMBER READY TO IDENTIFY YOU AS AN

AUTHORIZED SERVICER