Amana Menumaster UC1400D Service Manual

Service

International Commercial Microwave Ovens

Service Manual for Amana Menumaster

This Base Manual covers International Microwave Ovens with 230 V, 50 Hz. Refer to individual Technical Sheet for information on specific models. This manual includes, but is not limited to the following:

UCRC518T2 UCRC514T2 UCRC510T2 UC1800VP UC1400VP UC1000VP CRC518T2 CRC514T2 CRC510T2 DEC1800VP DEC1400VP DEC1000VP

UCRC518D UCRC514D UC1800D UC1400D CRC518D CRC514D DEC1800D DEC1400D

This manual is to be used by qualified appliance technicians only. Amana does not assume any responsibility for property damage or personal injury for improper service procedures done by an unqualified person.

RS5320010

Revision 1

February 1999

Important Information

WA RNING

Precautions to be observed before and during servicing to avoid possible exposure to excessive microwave energy , or electrical shock disconnect power to oven.

(A) Do not operate or allow oven to be operated with

door open.

(B) Make the following safety checks on all ovens to

be serviced before activating the magnetron or other microwave source, and make repairs as necessary:

• Interlock operation

• Proper door closing

• Seal and sealing surfaces (arcing, wear, and other damage)

• Damage to or loosening of hinges and latches

• Evidence of dropping or abuse

service test or inspection within the microwave generating compartments, check the magnetron, waveguide or transmission line, and cavity for proper alignment, integrity, and connections.

(D) Any defective or misadjusted components in the

interlock, monitor, door seal, and microwave generation and transmission systems shall be repaired, replaced or adjusted by procedures described in this manual before oven is released to the consumer.

(E) Check microwave leakage to verify compliance

with the federal performance standard should be performed on each oven prior to release to the consumer.

WIRING

Good service practice is to never route wiring over terminals and/or sharp edges. This applies to any wiring without regard to the circuit voltage. Wire insulation material and thickness is designed and regulated for electrical spacing purpose only, but cannot always be relied upon because of possible cuts and/or abrasions, which can occur during servicing.

WARNING

To avoid risk of electrical shock, injury, or death, make sure these earthing instruction are followed.

Earthing Instructions

WA RNIN G

To avoid the risk of electrical shock or death, this equipment must be earthed.

WA R N IN G

Do not remove earthing prong when installing earthed appliance in a home or business that does not have three wire earthing receptacle, under no condition is earthing prong to be cut off or removed. It is the personal responsibility of the consumer to contact a qualified electrician and have properly earthed three prong wall receptacle installed in accordance with appropriate electrical codes.

Should a two prong adapter plug be required temporarily it is the personal responsibility of the consumer to have it replaced with properly earthed three prong receptacle or the two prong adapter properly earthed by a qualified electrician in accordance with appropriate electrical codes.

Servicing of Earthed Products

The standard accepted color coding for grounding wires is GREEN or GREEN WITH YELLOW STRIPE. These earth leads are NOT to be used as current carrying conductors. It is extremely important that the technician replace any and all earths prior to completion of the service call. Under no condition should earth wire be left off causing a potential hazard to technicians and consumer.

POWER CORD ELECTRICAL RATING

External Equipotential Earthing Terminal

Equipment has secondary earthing terminal. Terminal provides external earthing connection used in addition to earthing prong on plug. Located on outside of oven back, terminal is marked with symbol shown below.

RS5320010 Rev. 1 2

230 V/20 A 230 V/13 A

Table of Contents

Impo rtant I nform ation .................................................. 2

T able of Contents ........................................................ 3

Impo rtant I nform ation .................................................. 4

Important Safety Information ....................................... 5

Product Information

Antenna Blade ....................................................... 1 1

Blower/Fan Assembly............................................ 1 1

Grease Shield........................................................ 11

Door Interlock and Monitoring Switch..................... 1 1

Transformer High V oltage....................................... 11

High Voltage Capacitor .......................................... 1 1

High Voltage Diode (Rectifier) ................................ 1 1

Magnetron ............................................................. 1 1

Thermal Cutout Protectors..................................... 1 1

T ouch Panel........................................................... 1 1

Triac ...................................................................... 1 1

Stirrer Motor .......................................................... 11

Installation

Unpacking Equipment............................................ 12

Equipment Placement ........................................... 12

Radio Interference .................................................. 12

External Equipotential Earthing T erminal ............... 12

Earthing Instructions.............................................. 12

Care and Cleaning

Changing Oven Light Bulb...................................... 13

Cleaning Interior, Exterior , and Door....................... 1 3

Cleaning Splatter Shield ........................................ 14

Cleaning Air Intake Filter ....................................... 14

Cleaning Discharge Air Vent.................................. 14

Component T esting Procedures ................................ 15

T est Modes

Microwave Power T est ........................................... 1 8

T emperature Chart ................................................. 18

Microwave Energy Leakage T est

Equipment ............................................................. 19

Procedure for Measuring Radiation Leakage............. 19

Measurement with Outer Case Removed ............... 19

Measurement with a Fully Assembled Oven .......... 19

Record Keeping and Notification

After Measurement ................................................ 19

Troubleshooting

Initial Power Up (T2 and VP Models) .................. 20

Standby Condition (T2 and VP Models) .............. 2 1

Cook Condition (T2 and VP Models)................... 22

Initial Power Up (Dial Models)............................. 23

Standby Condition (Dial Models) ........................ 24

Cook Condition (Dial Models) ............................. 25

Disassembly

Door Removal ........................................................ 26

Inner Door Window Disassembly ........................... 26

Door Disassembly ................................................. 2 6

Door Handle........................................................... 26

Hinge ..................................................................... 26

Outer Case ............................................................ 26

Door / Interlock Switch Adjustment / Replacement 27

Back Panel............................................................ 28

T op Antenna Assembly (gear drive models)........... 28

T op Antenna Assembly (direct drive models) ......... 28

Bottom Antenna Assembly.................................... 28

Oven Tray Removal ................................................ 2 8

Stirrer Motor (gear drive models)............................ 28

Stirrer Motor (direct drive models) .......................... 2 8

T op Touch Panel Assembly.................................... 28

Controller Board..................................................... 28

Interlock Switch Assembly .................................... 28

Magnetron Cutout (TCO) ........................................ 29

Cavity Thermal Cutout (TCO) ................................. 29

Triac ...................................................................... 29

Diodes ................................................................... 29

Magnetron ............................................................. 29

Fuse ...................................................................... 30

Blower Wheel and Motor........................................ 30

Fan Blade .............................................................. 30

Transformer ........................................................... 30

Capacitor ............................................................... 30

Power Cord............................................................ 30

Light Socket .......................................................... 30

Replacing Oven Light Bulb..................................... 31

Line Filter .............................................................. 31

Component Location

Figure 1 .............................................................. 32

Figure 2 .............................................................. 33

Figure 3 .............................................................. 34

Appendix A

Control Pads........................................................A–2

Displays...............................................................A–3

Quick Reference Instructions...............................A–4

Operation

Power-up Display .............................................A–5

Interrupting Operation .......................................A–5

Canceling Mistakes ..........................................A–5

Preprogrammed Times and Cook Level ............A–5

Operating Preprogrammed Pads ...................... A–5

Programming Instructions

Reviewing Preprogrammed Pads ...................... A–6

Manual Time Entry ...........................................A–6

Preprogrammed Number Pads .........................A–6

Multiple Heating Stages ................................... A–7

Deactivating Preprogrammed Pad ....................A–7

Reactivating Preprogrammed Pad ....................A–7

Deactivating Control Panel ............................... A–7

User Options ....................................................A–8

Appendix B

Control Panel.......................................................B–2

Operation

Power-up Display .............................................B–3

Ready and Idle Mode........................................ B–3

Heating .............................................................B–3

Repeat Feature.................................................B–3

Changing Pad Sound Volume...........................B–3

Changing End-of-cycle Sound Volume..............B–3

Microwave Utensils...........................................B–3

Amana Appliances • 2800 220thTrail • PO Box 8901 • Amana, Iowa • 52204 • Printed in the U.S.A.

3 RS5320010 Rev. 1

Important Information

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 manual. REVIEW ALL SERVICE INFORMATION IN THE

APPROPRIATE SERVICE MANUAL BEFORE BEGINNING REPAIRS.

To locate an authorized servicer, please consult your telephone book or the dealer from whom you purchased this product. For further assistance, please contact:

Important Information

Important Notices for Consumers and Servicers

WARNING

T o avoid risk of serious injury or death, repairs should not be attempted by an unauthorized personal, dangerous conditions (such as exposure to electrical shock) may result.

CAUTION

Amana will not be responsible for any injury or property damage from improper service procedures. If preforming service on your own product, assume responsibility for any personal injury or property damage which may result.

CONSUMER AFFAIRS DEPT. OR 1-319-622-5511 or (1-800-843-0304) AMANA APPLIANCES CALL and ask for AMANA, IOWA 52204 Consumer Affairs

If outside the United States contact:

AMANA ATTN: CONSUMER AFFAIRS DEPT AMANA, IOWA 52204, USA Telephone: (319) 622-5511 Facsimile: (319) 622-2180 TELEX: 4330076 AMANA CABLE: "AMANA", AMANA, IOWA, USA

Recognize Safety Symbols, Words, and Labels

DANGER

DANGER - Immediate hazards which WILL result in severe personal injury or death.

WA RNIN G

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 or product or property

damage.

RS5320010 Rev. 1 4

Important Safety Information

CAUTION

Do not become exposed to radiation from the

microwave generator or other parts conducting

microwave energy . Basic design of this microwave oven makes it an inherently

safe device to both use and service. However, there are some precautions which should be followed when servicing microwave oven to maintain this safety. These are as follows:

1. Always operate unit from an adequately earthed

outlet. Do not operate on a two-wire extension cord.

2. Before servicing unit (if unit is operable) perform

microwave leakage test.

3. Oven should never be operated if door does not fit

properly against seal, hinge/hinge bearings are damaged or broken; choke is damaged, (pieces missing, etc.); or any other visible damage can be noted. Check choke area to ensure that this area is clean and free of all foreign matter. If any above problems occur take the following steps:

• Tell the user not to operate the oven.

• Contact Amana immediately.

4. If oven operates with door open and produces

microwave energy , take the following steps:

• Tell the user not to operate the oven.

• Contact Amana immediately.

5. Always have power disconnected when outer case is

removed except when making "live" tests called for in this manual. Do not reach into equipment area while unit is energized. Make all connections for the test and check them for tightness before plugging cord into outlet.

6. Always earth capacitors on magnetron filter box and

H.V . capacitor with an insulated-handle screwdriver before working in high voltage area of equipment compartment. Some types of failures will leave a charge in capacitors and the discharge could cause a reflex action which could make you injure yourself.

7. In the area of the transformer, capacitor, diode, and

magnetron there is HIGH VOLTAGE. When unit is operating, keep area clean and free of anything which could possibly cause an arc or earth, etc.

8. DO NOT for any reason defeat interlock switches,

there is no valid reason for this action at any time; nor will it be condoned by Amana.

9. Microwave oven should never be operated with:

• Any components removed and/or bypassed

• Any of the safety interlocks are found to be defective

• Any of the seal surfaces are defective, missing, or damaged

10.T o ensure that unit does not emit excessive microwave leakage and to meet Department of Health and Human Services guidelines check oven for microwave leakage using Narda Model 8100, 8200, Holaday HI1500, HI1501, or Simpson 380M leakage monitor as outlined in instructions. Maximum leakage level allowed is 4mw/cm2 .

1 1.If servicer encounters an emission reading over

4mw/cm2, servicer is to cease repair and contact Amana Service Department immediately for further direction. Amana will contact the proper government agency upon verification of test results.

12.Install or locate this equipment ONLY in accordance with the installation instructions in this manual.

13.Some products such as whole eggs and sealed containers – for example, closed glass jars – may explode and SHOULD NOT be HEA TED in this equipment.

14.Use this equipment ONLY for its intended use as described in this manual. Do not use corrosive chemicals or vapors in this equipment. This type of equipment is specifically designed to heat or cook. It is not designed for industrial or laboratory use.

15.As with any equipment, CLOSE SUPERVISION is necessary when used by CHILDREN.

16.DO NOT operate this equipment if it has a damaged cord or plug, if it is not working properly , or if it has been damaged or dropped.

17.This equipment, including power cord, must be serviced ONLY by qualified service personnel. Special tools are required to service equipment. Contact nearest authorized service facility for examination, repair, or adjustment.

18.DO NOT cover or block any openings on the equipment.

19.DO NOT store this equipment outdoors. DO NOT use this product near water – for example, near a kitchen sink, in a wet basement, or near a swimming pool, and the like.

20.DO NOT immerse cord or plug in water.

21.Keep cord AWAY from HEATED surfaces.

22.DO NOT let cord hang over edge of table or counter.

23.To avoid pacemaker malfunction, consult physician or pacemaker manufacture about effects of microwave energy on pacemakers.

24.Before returning a microwave to a consumer, verfiy proper switch interlock action. The primary and secondary switches MUST open when door handle is actuated. The monitor switch MUST close at 1/4 inch when door is opened.

25.Before returning a microwave to consumer, be sure door spacing is reasonably uniform along top, bottom, sides, and measures 1/8 inch or less.

26.An authorized servicer must inspect equipment annually . Record inspections and repairs for future reference.

5 RS5320010 Rev. 1

Important Safety Information

RS5320010 Rev. 1 6

Important Safety Information

7 RS5320010 Rev. 1

Important Safety Information

RS5320010 Rev. 1 8

Important Safety Information

WARNING

When using electrical equipment, basic safety precautions should be followed to reduce the risk of burns, electrical shock, fire, or injury to persons.

1. READ all instructions before using equipment.

2. READ AND FOLLOW the specific

“PRECAUTIONS TO A VOID POSSIBLE EXPOSURE TO EXCESSIVE MICROW A VE ENERGY” on page 4.

3. This equipment MUST BE EARTHED. Connect only to properly EARTHED outlet. See “EARTHING INSTRUCTIONS” on page 5.

4. Install or locate this equipment ONL Y in accordance with the installation instructions in this manual.

5. Some products such as whole eggs and sealed containers – for example, closed glass jars – may explode and SHOULD NOT be HEA TED in this oven.

6. Use this equipment ONL Y for its intended use as described in this manual. Do not use corrosive chemicals or vapors in this equipment. This type of oven is specifically designed to heat or cook. It is not designed for industrial or laboratory use.

7. As with any equipment, CLOSE SUPERVISION is necessary when used by CHILDREN.

8. DO NOT operate this equipment if it has a damaged cord or plug, if it is not working properly, or if it has been damaged or dropped.

9. This equipment, including power cord, must be serviced ONLY by qualified service personnel. Special tools are required to service equipment. Contact nearest authorized service facility for examination, repair, or adjustment.

10. DO NOT cover or block filter or other openings on equipment.

11. DO NOT store this equipment outdoors. DO NOT use this product near water – for example, near a kitchen sink, in a wet basement, or near a swimming pool, and the like.

12. DO NOT immerse cord or plug in water.

13. Keep cord AWAY from HEA TED surfaces.

14. DO NOT let cord hang over edge of table or counter.

15. See door cleaning instructions in “Care and Cleaning” section of manual on page 14.

16. For commercial use only.

CAUTION

T o reduce the risk of fire in the oven cavity:

a. DO NOT overcook food. Carefully attend

equipment if paper , plastic, or other combustible materials are placed inside the oven to facilitate cooking.

b. Remove wire twist-ties from paper or plastic bags

before placing bag in oven.

SA VE THESE INSTRUCTIONS

c. KEEP oven DOOR CLOSED , turn oven off, and

disconnect the power cord, or shut off power at the fuse or circuit breaker panel, if materials inside the oven should ignite. Fire may spread if door is opened.

d. DO NOT use the cavity for storage. DO NOT leave

paper products, cooking utensils, or food in the cavity when not in use.

9 RS5320010 Rev. 1

Important Safety Information

T o avoid personal injury or property damage, observe the following:

1. Briskly stir or pour liquids before heating with microwave energy to prevent spontaneous boiling or eruption. Do not overheat. If air is not mixed into a liquid, liquid can erupt in oven or after removal from oven.

2. Do not deep fat fry in oven. Fat could overheat and be hazardous to handle.

3. Do not cook or reheat eggs in shell or with an unbroken yolk using microwave energy . Pressure may build up and erupt. Pierce yolk with fork or knife before cooking.

4. Pierce skin of potatoes, tomatoes, and similar foods before cooking with microwave energy. When skin is pierced, steam escapes evenly .

5. Do not operate equipment without load or food in oven cavity .

6. Use only popcorn in packages designed andlabeled for microwave use. Popping time varies depending on oven wattage. Do not continue to heat after popping has stopped. Popcorn will scorch or burn. Do not leave oven unattended.

CAUTION

7. Do not use regular cooking thermometers in oven.

8. Do not heat baby bottles in oven.

9. Do not use metal utensils in oven.

10. Never use paper, plastic, or other combustible

11. When cooking with paper, plastic, or other

12. Do not use paper towels which contain nylonor other

13. Do not heat sealed containers or plastic bags

14. To avoid pacemaker malfunction, consult physician

Most cooking thermometers contain mercury and may cause an electrical arc, malfunction, or damage to oven.

materials that are not intended for cooking.

combustible materials, follow manufacturer's recommendations on product use.

synthetic fibers. Heated synthetics could melt and cause paper to ignite.

in oven. Food or liquid could expand quickly and cause container or bag to break. Pierce or open container or bag before heating.

or pacemaker manufacture about effects of microwave energy on pacemaker .

PRECAUTIONS TO AVOID POSSIBLE EXPOSURE

TO EXCESSIVE MICROWAVE ENERGY

a. DO NOT attempt to operate this oven with the door

open since open-door operation can result in harmful exposure to microwave energy . It is important not to defeat or tamper with the safety interlocks.

b. DO NOT place any object between the oven front

face and the door or allow soil or cleaner residue to accumulate on sealing surfaces.

c. DO NOT operater the oven if it is damaged. It

particularly important that the oven door close properly and that there is no damage to the: (1) door (bent), (2) hinges and latches (broken or loosened), (3) door seal and sealing surface.

d. The oven should NOT be adjusted or repaired by

anyone except properly qualified service personnel.

SA VE THESE INSTRUCTIONS

RS5320010 Rev. 1 10

Product Information

Antenna Blades

Distribute microwave energy throughout the cavity .

Blower/Fan Assembly

Circulates cooling air throughout the microwave oven compartment and cavity .

Grease Shield

Covers and protects the antenna blade assembly.

Door Interlock and Monitoring Switch

NOTE: When the line fuse is blown the Interlock Switch

Assembly must be replaced.

Interlock switch assembly mounts behind oven cavity front bulkhead. Switches are actuated by the door hooks.

Monitoring switch (contacts COM and NC) is actuated by the top door hook.

The primary interlock switch (contacts COM and NO) is actuated by the top door hook.

The logic switch (contacts COM and NO) is actuated by the bottom door hook.

The secondary interlock switch (contacts COM and NO) is actuated by the bottom door hook.

If a malfunction occurs in the primary interlock when door opens, current will flow through the monitor switch causing the oven fuse to open.

If a faulty door interlock switch has allowed current through the monitor switch, the switch assembly must be replaced (see interlock switch testing) before replacing fuse.

Transformer High Voltage

High voltage transformer is used in this unit, which supplies high voltage A.C. for operation of the magnetron tube.

High Voltage Capacitor

Doubles the A.C. output voltage from the high voltage transformer.

High V oltage Diode (Rectifier)

Is connected at the output side of the high voltage capacitor. It changes voltage from A.C. to D.C. It passes current in one direction and blocks it in the other. Also called a rectifier.

Magnetron

With filament voltage and high D.C. voltage from the output of the H.V . capacitor , diode junction, the magnetron will put out an electromagnetic radio frequency of 2450 MHz to heat the food load in the oven.

Thermal Cutout Protectors

At a predetermined temperature, the thermal cutout protectors will open or close.

• Magnetron thermal cutouts are mounted directly on the body of the magnetron

• Cavity thermal cutout is mounted directly on the left side of cavity exterior.

Touch Panels

Allows consumer operation and programming of oven.

DANGER

T o avoid severe personal injury or death avoid contacting any high voltage parts. The capacitors are at high voltage (4000 volt) potential and it is extremely important that they be grounded before handling.

Triac

Triac is controlled by the electronic circuit board. Triac controls one side of the power line going to the high voltage power transformer.

• Triac is mounted inside oven chassis behind oven cavity front bulkhead, towards rear of unit in front of blower motor, underneath insulator .

Stirrer Motor

Stirrer motor rotates antenna assembly , located on top of oven.

11 RS5320010 Rev. 1

Installation

Unpacking Equipment

• Inspect equipment for damage such as dents in door or dents inside oven cavity.

• Report any dents or breakage to source of purchase immediately. Do not attempt to use oven if damaged.

• Remove all materials from oven interior.

• If oven has been stored in extremely cold area, wait a few hours before connecting power.

Equipment Placement

• Allow at least 7 inches/ 17.8 centemeters of clearance around top and sides of equipment. Proper air flow around equipment cools electrical components. With restricted air flow, oven may not operate properly and life of electrical parts is reduced.

• Allow at least 2-9/16 inches/ 6.5 centimeters between back of oven and rear wall.

• Do not install equipment next to or above source of heat, such as pizza oven or deep fat fryer. This could cause microwave oven to operate improperly and could shorten life of electrical parts.

• Do not block or obstruct oven filter.

• Allow access for cleaning.

Radio Interference

Microwave operation may cause interference to radio, television, or similar equipment. Reduce or eliminate interference by doing the following:

• Clean door and sealing surfaces of oven according to instructions in “Care and Cleaning” section.

• Place radio, television, etc. as far as possible from oven.

• Use a properly installed antenna on radio, television, etc. to obtain stronger signal reception.

External Equipotential Earthing T erminal

Earthing Instructions

NOTE: Do not under any circumstances cut or remove

earthing prong from the plug or bend power prongs to fit receptacle other than one shown for your equipment. Such abuse of the plug can result in electrical shock or overheating.

WARNING

Improper use of earthing plug can result in a risk of electrical shock or death.

This equipment MUST be earthed. In the event of an electrical short circuit, earthing reduces risk of electric shock by providing an escape wire for electric current. This oven is equipped with a cord having earthing wire with a earthing plug. Plug must be plugged into an outlet that is properly installed and earthed. DO NOT use a two- prong adapter.

Consult a qualified electrician or servicer if earthing instructions are not completely understood, or if doubt exists as to whether the equipment is properly earthed.

Do not use an extension cord. If product power cord is too short, have a qualified electrician install an appropriate receptacle. This equipment should be plugged into a separate 50 Hz circuit with the appropriate electrical rating as shown in the drawings. When an oven is on a circuit with other equipment, an increase in cooking times may be required and fuses can be blown.

230VAC, 20 Amps

CRC518T2, CRC518D, CRC514T2, CRC514D,

CRC510T2, DEC1800VP, DEC1400VP , DEC1800D,

DEC1400D

RS5320010 Rev. 1 12

230VAC, 13 Amps

UC1800VP , UC1400VP, UCRC518T2, UCRC514T2,

UC1800D, UC1400D, UCRC518D, UCRC514D

Care and Cleaning

Changing Oven Light Bulb

CAUTION

To avoid electrical shock hazard unplug power cord or open circuit breaker to microwave oven before replacing light bulb. After replacing light bulb, reconnect power.

CAUTION

To avoid burns and cuts, wear gloves to protect hands should bulb break. If hot, allow bulb to cool.

Tools and Bulb

• Protective gloves

• Standard screwdriver or ¼ inch socket

• Light bulb rated 230 volt, 25 watt

1. Unplug oven.

2. Remove screws securing access cover from back of oven and remove.

• See figure below.

3. Slide rail out oven from oven cavity .

• See figure below.

Bulb

4. Remove bulb by turning counterclockwise, being careful not to burn fingers or break bulb.

• Replace with bulb rated 230 volt, 25 watt.

5. Slide rail into oven cavity , replace access cover and screws.

6. Plug in oven.

Cleaning Interior , Exterior, and Door

WARNING

T o avoid electrical shock which can cause severe personal injury or death, unplug power cord or open circuit breaker to oven before cleaning.

Clean microwave oven with mild detergent in warm water using soft sponge or cloth. Wring sponge or cloth to remove excess water before wiping equipment. If desired, boil a cup of water in microwave oven to loosen soil before cleaning.

• Do not use abrasive cleansers or cleaners containing

ammonia. These could damage finish.

• Never pour water into microwave oven bottom.

• Do not use water pressure type cleaning systems.

13 RS5320010 Rev. 1

Care and Cleaning

Cleaning Splatter Shield

Splatter shield keeps top of microwave oven cavity and antenna from becoming soiled. Clean soil from shield with damp cloth or clean with mild detergent and water .

Remove splatter shield for easy cleaning.

1. Unplug oven before removing splatter shield to stop antenna from rotating.

2. Place fingers behind shield, pull forward, and down.

• When removing and replacing splatter shield, be careful not to bend antenna.

3. Wash shield in hot, soapy water . Rinse and dry thoroughly .

• Do not wash splatter shield in dishwasher.

• Do not use abrasive cleaners.

4. Reinstall splatter shield by fitting tabs into slots at top of oven cavity back. Lift and press front of shield until shield snaps into place.

Cleaning Air Intake Filter

CAUTION

T o avoid overheating and oven damage, clean air filter regularly.

Method 2

1. Slide filter to left or right until side of filter frame clears oven frame.

2. Pull side of filter frame out of oven frame and slide right or left until clear of oven.

3. Reverse procedure to reinstall.

Remove splatter shield for easy cleaning.

1. Unplug oven before removing splatter shield to stop antenna from rotating.

2. Place fingers behind shield, pull forward, and down.

• When removing and replacing splatter shield, be careful not to bend antenna.

3. Wash shield in hot, soapy water . Rinse and dry thoroughly .

• Do not wash splatter shield in dishwasher.

• Do not use abrasive cleaners.

4. Reinstall splatter shield by fitting tabs into slots at top of oven cavity back. Lift and press front of shield until shield snaps into place.

CAUTION

T o avoid oven door damage, do not lift oven by oven door.

Filter is located below oven door. Clean air intake filter weekly for proper air flow. W ash filter in hot water and mild detergent. Do not use oven without filter in place. Remove filter to clean.

Method 1

1. Open oven door and lift front of oven by pushing up on front of oven cavity ceiling.

2. Slide filter down and out of oven frame.

• Pull down on corners of filter.

3. Reverse procedure to reinstall.

Cleaning Discharge Air V ents

Check for a buildup of cooking vapors along discharge louvers in back of oven. Clean air vent with damp cloth to ensure proper airflow . Dry thoroughly.

Discha rge Air Vent

RS5320010 Rev. 1 14

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