Jenn-Air JWD7030CDX Assembly instructions

Warming
Drawer
This manual covers
technical service information.
This manual includes, but is
not limited to the following:
JWD7030CDX
JWD7130CDB
JWD7130CDK
JWD7130CDP
JWD7130CDS
JWD7130CDW
Service
This manual is to be used by qualified appliance
technicians only. Maytag does not assume any
responsibility for property damage or personal
injury for improper service procedures done by
an unqualified person.
16021975
Revision 0
January 2003

216021975 Rev. 0 ©2003 Maytag Appliances Company
Important Notices for Servicers and Consumers
Maytag will not be responsible for personal injury or property damage from improper service procedures. Pride and
workmanship go into every product to provide our customers with quality products. It is possible, however, that during
its lifetime a product may require service. Products should be serviced only by a qualified service technician who is
familiar with the safety procedures required in the repair and who is equipped with the proper tools, parts, testing
instruments and the appropriate service information. IT IS THE TECHNICIANS RESPONSIBLITY TO REVIEW ALL
APPROPRIATE SERVICE INFORMATION BEFORE BEGINNING REPAIRS.
!WARNING
To avoid risk of severe personal injury or death, disconnect power before working/servicing on appliance to avoid
electrical shock.
To locate an authorized servicer, please consult your telephone book or the dealer from whom you purchased this
product. For further assistance, please contact:
Customer Service Support Center
CAIR Center
Web Site Telephone Number
WWW.AMANA.COM ............................................ 1-800-843-0304
WWW.JENNAIR.COM .......................................... 1-800-536-6247
WWW.MAYTAG.COM .......................................... 1-800-688-9900
CAIR Center in Canada ........................................ 1-800-688-2002
Amana Canada Product ........................................ 1-866-587-2002
Recognize Safety Symbols, Words, and Labels
DANGER
!
DANGER—Immediate hazards which WILL result in severe personal injury or death.
WARNING!
WARNING—Hazards or unsafe practices which COULD result in severe personal injury or death.
CAUTION!
CAUTION—Hazards or unsafe practices which COULD result in minor personal injury, product or property
damage.
Important Information

©2003 Maytag Appliances Company 16021975 Rev. 0 3
Table of Contents
Important Information..................................................2
Important Safety Information
ALL APPLIANCES ..................................................4
In Case of Fire ........................................................4
Precautions ............................................................4
Electrical Requirements ..........................................5
Extension Cord.......................................................5
Grounding ..............................................................5
General Information
Nomenclature Identifier ............................................6
Rating Plate ...........................................................6
Specifications ............................................................7
Component Testing Procedures ..................................8
Disassembly Procedure
Unit Removal ..........................................................9
Carriage Removal....................................................9
Slide Removal ........................................................9
Drawer Gasket .......................................................9
Heating Element .....................................................9
Thermostat .............................................................9
Timer .....................................................................9
Indicator Light .........................................................9
Front Frame ...........................................................9
Illustration Breakdown ........................................... 10
Wiring Diagram and Schematic................................. 11
Appendix A
Installation Guide ........................................A-2 – A-7
Appendix B
User Guide...............................................B-2 – B-17

Important Safety Information
416021975 Rev. 0 ©2003 Maytag Appliances Company
CAUTION
!
To avoid personal injury, do not sit, stand or lean on
drawer.
WARNING!
To avoid risk of electrical shock, personal injury, or
death, make sure your warmer has been properly
grounded and always disconnect it from main power
supply before any servicing.
ALLAPPLIANCES
1. Proper Installation—Be sure your appliance is
properly installed and grounded by a qualified
technician.
2. Never Use Appliance for Warming or Heating the
Room.
3. Do Not Leave Children Alone—Children should not
be alone or unattended in the area where the
appliance is in use. They should never be allowed to
sit or stand on any part of the appliance.
4. Wear Proper Apparel—Loose fitting or hanging
garments should never be worn while using
appliance.
5. User Servicing—Do not repair or replace any part of
the appliance unless specifically recommended in the
manual. All other servicing should be referred to a
qualified technician.
6. Storage in or on Appliance—Flammable materials
should not be stored in warmer.
7. Do Not Use Water on Grease Fires—Smother fire or
flame, or use dry chemical or foam-type extinguisher.
8. Use Only Dry Potholders—Moist or damp potholders
on hot surfaces may result in burns from steam. Do
not let potholder touch burners. Do not use a towel or
other bulky cloth.
In Case of Fire
Fires can occur as a result of over cooking or excessive
grease. Though a fire is unlikely, if one occurs, proceed
as follows:
Drawer Fires
1. If you see smoke from warmer, do not open drawer.
2. Turn control to OFF.
3. As an added precaution, turn off power at main circuit
breaker or fuse box.
4. Turn on vent to remove smoke.
5. Allow food or grease to burn itself out in the drawer.
6. If smoke and fire persist, call fire department.
7. If there is any damage to components, call repair
service before using.
Precautions
•Do not mix household cleaning products. Chemical
mixtures may interact with objectionable or even
hazardous results.
•Do not put plastic items on warm cooking areas. They
may stick and melt.
•Do not use damp sponge or dishcloth to clean when
warmer is hot. Steam from sponge or dishcloth can
burn.
•Do not leave fat heating unless you remain nearby. Fat
can ignite if overheated by spilling onto hot surfaces.

Important Safety Information
©2003 Maytag Appliances Company 16021975 Rev. 0 5
Electrical Requirements
120-volt, 60 Hertz, individual circuit which is properly
grounded and protected by a circuit breaker or time delay
fuse.
ExtensionCord
Due to possible pinching during installation, extension
cords should not be used on Built-in products.
Grounding
NOTE: This appliance must be properly grounded and
polarized, for personal safety.
Power cord on this appliance is equipped with a
three-prong grounding plug. Which matches standard
three-prong grounding wall receptacle to prevent
possibility of electric shock from this appliance.
Consumer should have wall receptacle and circuit
checked by qualified electrician to verify receptacle is
properly grounded. Where standard two-prong wall receptacle is
encountered, it is consumers responsibility and obligation
to have it replaced with a properly grounded three-prong
wall receptacle.
DO NOT, UNDER ANY CIRCUMSTANCES, CUT OR
REMOVE THE THIRD (GROUND) PRONG FROM
POWER CORD.

616021975 Rev. 0 ©2003 Maytag Appliances Company
General Information
JWD70
3
0CDX
Jenn-Air
Warming Color
Drawer Feature
Content 0=Most Units B-Black
1=Front W-White
S-Stainless
Size Unit Steel
Series Dual P-Pro-Style
Listed K-Cabinet
Kit
Nomenclature Idenifier
Rating Plate
Rating plate is located on the interior right side of unit
when the warming drawer is removed.
Rating Label
Functional Operation
Mechanical controllers provide operational control for a
450 watt food warmer drawer. User may set the
temperature to any desired value within the operating
range or select one of the four premarked, preset
temperatures.
•Proof ........ 90°F – 100°F
•Low .......... 140°F – 160°F
•Medium .... 160°F – 195°F
•High ......... 195°F – 230°F
General Operation
Timer knob must be turned for unit to operate. When the
warming drawer is in the “ON” mode, the warming
drawer will automatically return to the “OFF” mode after
the expiration of the automatic shut-off interval. After the
timer cycles and turns the unit off, the timer knob must
be reset to activate the automatic shut-off. The maximum
setting in the automatic shut-off mode is 4 hours. The
unit can be placed in continuous on mode by placing the
timer in the “HOLD” position. Unit will remain on until the
timer knob has been turned to the “OFF” position.

©2003 Maytag Appliances Company 16021975 Rev. 0 7
Specifications
Model JWD7030CDX
Power Source
Voltage rating 120 VAC
Amperage rating circuit breaker or time delay fuse 15 or 20 Amp
Frequency 60 Hz
Element
Bake 450 Watts
Features
Temperature control Knob
Interior material Stainless Steel
Drawer glides Smooth roller
Humidity control Slide control
Indicator light Visible when open
Auto timer shut-off 0 –4 hours with override
Hidden controls Yes
Half rack Yes
Removable drawer Yes
Power cord 56"(142 cm)
Product Exterior Dimensions in (cm)
Height without drawer 9"(22.9 cm)
Height with drawer 10 ½"(26.7 cm)
Width without drawer 28 ½"(72 cm)
Width with drawer 30"(76 cm)
Depth without drawer 23 ¼"(59 cm)
Depth with drawer closed with handle Curved front 25 ½"(64.8 cm)
Depth with drawer closed with handle ProStyle front 27 7/8"(70.8 cm)
Clearance with drawer opened Curved front 48 ¾"(123.8 cm)
Clearance with drawer opened ProStyle front 51 1/8"(129.9 cm)
Weight lbs (kg)
Approximately shipping weight 73 lbs (33.1 kg)
Approved units for installation over warming drawer
Electric Wall Ovens
JJW8530*
JJW8630*
JJW9530*
JJW9630*
W30400P*
WW30430P*
Electric Cooktops CCE3401* CCE3451*
CCE3531*
Gas Cooktops
CCG2423*
CCG2523*
JGC7430*
JGC7536*
JGC8430*
JGC8645*

Component Testing Information
!
WARNING
To avoid risk of electrical shock, personal injury, or death, disconnect power to oven before servicing, unless
testing requires it.
16021975 Rev. 0 ©2003 Maytag Appliances Company
8
Illustration Component Test Procedure Results
Indicator light Remove one lead from terminal.
Measure resistance across terminals
Measure voltage at indicator light
0Ω
If voltage is present and light does not
operate, replace light.
If no voltage is present at indicator light,
check wiring
See Wiring Diagram for detail information
Timer Test voltage to terminals..................... 120 VAC
If no voltage is present at output terminal
with timer activated, replace timer.
See Wiring Diagram for detail information.
Thermostat Test voltage to terminals. .................... 120 VAC
If no voltage is present check wiring.
If no voltage is present at output terminal
of thermostat, set to high position with
timer activated and drawer is cold, replace
thermostat.
See Wiring Diagram for detail information.
Heating element Test voltage to terminals. ....................
Test continuity of element....................
120 VAC
29 −34 Ω.
See Wiring Diagram for detail information.
Power cord Measure resistance of wires. Continuity should be indicated on each
wire.
Verify polarity and grounding.
See Wiring Diagram for detail information

Disassembly Procedure
©2003 Maytag Appliances Company 16021975 Rev. 0 9
WARNING
!To avoid risk of electrical shock, personal injury, or
death, disconnect power to unit before servicing.
Unit Removal
1. Remove carriage from unit.
2. Remove screws securing front frame to cabinet.
3. Slide unit out onto protective cover.
4. Disconnect electrical supply cord.
Carriage Removal
1. Remove inner drawer rack and pan.
2. Remove carriage from slides by lifting/depressing
release levers as indicated on slides and pulling
forward.
3. Place carriage assembly on protective cover.
4. Reverse procedure to reassemble.
Slide Removal
1. Remove carriage.
2. Remove slide-mounting screws through access holes
in slide.
3. LH slide – gently twist clockwise to release front
mounting tab and pull forward.
RH slide – gently twist counter clockwise to release
front mounting tab and pull forward.
4. Replace and reverse procedure to reassemble.
Drawer Gasket
1. Remove drawer and carriage.
2. Remove screws securing gasket/frame to front
frame.
3. Replace and reverse procedure to reassemble.
Heating Element
1. Remove unit from installation.
2. Remove access panel from right front side.
3. Disconnect heating element wiring.
4. Remove heating element mounting screws.
5. Remove heating element.
6. Replace and reverse procedure to reassemble.
Thermostat
1. Remove unit from installation.
2. Remove control knob.
3. Remove access panel from right front side.
4. Remove thermostat mounting screws through front
access hole.
5. Remove capillary tube mounting brackets from inner
cavity.
6. Slide capillary tube from cavity.
7. Replace and reverse procedure to reassemble.
NOTE: Do not kink or break capillary tube. Route
capillary tube away from electrical terminals.
Timer
1. Remove unit from installation.
2. Remove control knob.
3. Remove access panel from right front side.
4. Remove timer mounting nut through front access
hole.
5. Replace and reverse procedure to reassemble.
Indicator Light
1. Remove unit from installation.
2. Remove access panel from right front side.
3. Push indicator light through front frame.
4. Remove wiring.
5. Replace and reverse procedure to reassemble.
Front Frame
1. Remove drawer and carriage.
2. Remove unit from installation.
3. Remove gasket frame/gasket, control knobs, and
indicator light.
4. Remove screws from top and bottom covers directly
behind front frame.
5. Drill out pop rivets securing front frame to unit body.
6. Replace and reverse procedure to reassemble.

Disassembly Procedure
10 16021975 Rev. 0 ©2003 Maytag Appliances Company
WARNING !To avoid risk of electrical shock, personal injury, or
death, disconnect power to unit before servicing.
Vent
Slide
Slide-LH
Slide-RH
Drawer Pan
Rack
Vent
Slide
Shoulder
Washer
Split Washer
Nut
Screw
Magnet
Magnet Bracket
Drawer Frame
Thermostat
Element
Light
Exterior
Cover
Bottom
Control
Panel
Cover
Wire
Box
Cover
Timer Control
Knobs Anti-Tip
Bracket
J-Clip
Screw
Screw
Screw
Screw
Screw
Screw Screw
Gasket
Face Panel
Screw
Cavity
Exterior
Cover
Power
Cord