Amana Menumaster DS30E SERVICE MANUAL

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Service

International Commercial Combination/Convection Microwave Oven with 230 V, 50 Hz

This Base Manual covers all International

Commerical Combination/Convection

Microwave Ovens with 230 V, 50 Hz.

Refer to individual Technical Sheet for information on specific models.

ACE530 UACE530 DS30E UDS30E UCA2000NT

Service Manual for Amana

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.

RS5320016

Revision 0

December 2001

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.

Important Notices for Consumers and Servicers

To 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.

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.

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

CONSUMER AFFAIRS DEPT. OR 1-319-622-5511 AMANA 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

WARNING

CAUTION

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 or product or property

damage.

RS5320016 Rev . 0 2

Table of Contents

Important Information................................................. 2

Important Product Information .................................... 4

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

Product Information

Strirrer Blade ...................................................... 8

Blower/Fan Assembly ......................................... 8

Stirrer Cover ....................................................... 8

Door Interlock and Monitoring Switch .................... 8

Transformer High Voltage..................................... 8

High Voltage Capacitor ........................................ 8

High Voltage Diode (Rectifier) .............................. 8

Magnetron.......................................................... 8

Thermal Protectors ............................................. 8

Touch Panels ..................................................... 8

Triacs ................................................................ 8

RTD (Resistive Thermal Device) ........................... 8

Heating Elements ............................................... 8

Component Testing Procedures ................................. 9

Test Modes

Microwave Power Test ....................................... 13

Temperature Chart ............................................ 13

Convection Temperature Test ............................. 14

Convection Temperature Calibration .................... 14

Microwave Leakage Test.......................................... 15

Equipment ....................................................... 15

Procedure For Measuring Radiation Leakage ...... 15

Measurement With the Outer Panel Removed ..... 15

Measurement With a Fully Assembled Oven ....... 15

Record Keeping and

Notification After Measurement .......................... 15

Display Diagnostics

Error Codes ...................................................... 16

Service Test ........................................................... 17

Troubleshooting

Power up.......................................................... 19

Preheat/Convection Condition ............................ 19

Microwave Condition ......................................... 20

Disassembly

Door Handle ..................................................... 21

Outer Door ....................................................... 21

Inner Door Assembly......................................... 21

Hinge ............................................................... 21

Outer Case ...................................................... 22

Back Panel ...................................................... 22

Stirrer Cover ..................................................... 22

RTD (Resistance Thermal Device) ...................... 22

Top Touch Panel Assembly................................ 22

Side Touch Panel Assembly .............................. 23

High Voltage Circuit Board................................. 23

Interlock Switch Module .................................... 23

Adjustment ................................................ 23

Display Module................................................. 24

Magnetron........................................................ 24

Magnetron, Control, and

Fan Thermal Cutout (TCO) ................................. 24

Triacs .............................................................. 24

Microwave Blower Wheel and Motor ................... 24

Fan Blade ........................................................ 25

Transformer ...................................................... 25

Capacitor ......................................................... 25

Heater Box ....................................................... 25

Heating Elements ............................................. 25

Convection Fan and Motor ................................. 25

Fuse................................................................ 25

Power Cord ...................................................... 26

Light Socket ..................................................... 26

Line Filter......................................................... 26

Replacing Oven Light Bulb................................. 26

Component Location ............................................... 27

Appendix A

Owner's Manual ...............................................A-2

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

3 RS5320016 Rev . 0

Important Product Information

WARNING

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

Do not operate or allow oven to be operated with door open.

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

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

Any failed 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.

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, personal injury or death; verify earthing instructions are followed.

Earthing Instructions

WARNING

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 earthing 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.

RS5320016 Rev . 0 4

Important Safety Information

5 RS5320016 Rev . 0

Important Safety Information

RS5320016 Rev . 0 6

Important Safety Information

7 RS5320016 Rev . 0

Product Information

Stirrer Blade

Distributes microwave energy throughout the cavity.

Blower/Fan Assembly

Circulates cooling air throughout the convection or microwave oven compartment and cavity.

Stirrer Cover

Covers and protects the stirrer 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. It is actuated by door hook and guide attached to the door.

Monitoring switch (contacts 7 and 8) is actuated by the door guide.

The secondary interlock switch (contacts 2 and 3) and primary interlock switch (contacts 4 and 5) are actuated by the door hook.

The secondary interlock switch is in series with the interlock monitoring switch in the monitor circuit.

If a malfunction occurs in the secondary 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 Voltage 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 electomagnetic radio frequency of 2450 MHz to heat the food load in the oven.

Thermal Protectors

At a predetermined temperature the thermal cut-outs will open or close. The oven will indicate an error code in the display, initiate cooling fan operation, or prevent the generation of microwave energy.

• Magnetron thermal cut-out is mounted directly on the body of the magnetron

• Fan thermal cut-out is mounted directly on the exhaust duct

• Control thermal cut-out is mounted directly on the heater box

DANGER

To 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.

RS5320016 Rev . 0 8

Touch Panels

Allows consumer operation and programming of oven.

Triacs

Triacs are controlled by high voltage circuit boards. Triacs control one side of the power line going to the high voltage power transformer and heating elements.

• Microwave triacs, heating elements A, and B triacs are mounted inside oven chassis behind oven cavity front bulkhead

RTD (Resistance Thermal Device)

Senses temperature inside oven cavity.

Heating Elements

Heating elements are used to produce convection heat.

Component Testing Procedures

WARNING

To avoid risk of electrical shock, personal injury or death; disconnect power to oven and discharge capacitor before servicing, unless testing requires power.

Illustration Component Test Results

MT2

MT1 GATE

Triac 1 (top) is for front element Triac 2 (middle) is for rear element Triac 3 (bottom) is for microwave

Thermal cutout Disconnect all wi res from TCO.

Diode

Triac Disconnect wires to triac.

Capacitor

Snubber assembly Disconnect wir es to snubber.

Measure resistance across ter m inals.

Control TCO.............................................

Fan TCO..................................................

Magnetron TCO.......................................

Discharge Capacitor Remove diode lead from capacitor and

connect ohmmeter. Reverse leads for second test.

Measure resist ance from:

MT1 to MT2..........................................

MT1 to Gate..........................................

MT2 to Gate..........................................

All terminals to ground..........................

Measure voltage from:

MT1 to Gate Discharge Capacitor Remove wires from capac itor terminals and

connect ohmmeter, s et on highest resistance scale to terminals.

Also check between each terminal and

capacitor case.............................................

Measure resistance across terminals..........

Open at 300°F (149°C) and closed at 257°F (125°C) Open at 125°F (52°C) and closed at 160°F (71°C ) Open at 235°F (113°C) and closed at 150°F (66°C) Infinite resistance should be measured in one direction and 50KΩ or more in the opposite direc tion.

NOTE: Ohmmeter must contain a battery of 6 volts mini mum.

Caution - Do not operate oven with wire to terminal MT 2 removed.

Infinite Approximately 15 Ω, then reverse meter leads 30 Ω Infinite Infinite

0.8 VAC when energized If no voltage, check H.V. board and wi ring.

Between Terminals: Met er should momentarily deflect towards zero then return to over 5 MΩ. If no deflec tion occurs, or if continuous deflection occurs, replace capacitor.

Terminal to Case: Infinite resistance

Infinite

Magnetron

Microwave blower motor

Discharge Capacitor Remove wires from magnetron and connect

ohmmeter to terminals. Also check between each terminal and gr ound.

Remove all wires from motor.

Measure resistance across coil...................

Between Terminals: Less than 1 Ω Each terminal to gr ound measures

Infinite resistance. Note: This test is not conclusive. If oven does not heat and all other components test good replace the magnetron and retest.

Approximately 30 Ω

RS5320016 Rev. 0 9

Component Testing Procedures

WARNING

To avoid risk of electrical shock, personal injury or death; disconnect power to oven and discharge capacitor before servicing, unless testing requires power.

Illustration Component Test Results

COM

220

230

Transformer

Interlock switch

2 4

Convection blower motor

Door Closed

Secondary

Primary

Monitor

Discharge Capacitor

Remove all wires from terminals. Measure resist ance from:

230 to COM................................................

220 to COM................................................

230 to Ground.............................................

220 to Ground.............................................

Terminal 5 to 6............................................

Terminal 4 to Ground..................................

Disconnect wires to switch. With door open measure resistance from:

Terminal 2 to 3...........................................

Terminal 4 to 5...........................................

Terminal 7 to 8...........................................

With door closed measure resi stance from:

Terminal 2 to 3...........................................

Terminal 4 to 5...........................................

Terminal 7 to 8...........................................

Remove wires from motor. Measure resistance across

terminals A and B .......................................

< 1.5 Ω < 1.5 Ω Infinite Infinite < 1 Ω Approximately 70 Ω

Infinite Infinite Indicates continuity

Indicates continuity Indicates continuity Infinite

Approximately 20 Ω

Blue

IN OUT

Brown

Blue

Brown

Heating element assembly

Resistance ther mal device (RTD)

Lamp receptacle Test continuity of receptacle terminal s. Indicates cont inuity with bulb

Line filter

Disconnect wires from terminals. Measure resistance across heati ng

element.

Front element 1200 W ......................

Rear element 1500 W ......................

Front element 1100 W ......................

Rear element 1100 W ......................

Temperature

0°C (32°F)...................................................

177°C (350°F).............................................

Disconnect wire from terminals. Measure resistance of the following terminals:

Blue to Blue............................................

Brown to Brown......................................

Indicates continuity

44 Ω 35 Ω

48 Ω 48 Ω

Resistance 1000 Ω 1654 Ω

screwed in.

< 1 Ω < 1 Ω

RS5320016 Rev. 0 10

Component Testing Procedures

WARNING

To avoid risk of electrical shock, personal injury or death; disconnect power to oven and discharge capacitor before servicing, unless testing requires power.

Illustration Component Test Results

Side touch panel

Top touch panel

Continuity is indicated as 100 Ω and below.

Pad

1 2 3 4 5 6 7 8 9 0 Start Stop/Reset

Pad

Preheat Time Entry Temp Entry Power Level Stage Program Save Hidden Pad

Trace

3 & 5 3 & 6 3 & 7 3 & 8 3 & 9 4 & 5 4 & 6 4 & 7 4 & 8 4 & 9 5 & 6 6 & 9

Trace

3 & 4 5 & 7 7 & 8 5 & 8 5 & 9 6 & 7 8 & 9

Measurement

Continuity Continuity Continuity Continuity Continuity Continuity Continuity Continuity Continuity Continuity Continuity Continuity

Measurement

Continuity Continuity Continuity Continuity Continuity Continuity Continuity

Wire har ness High voltage board

to display module harness

Display board

Test continuity of wires. Indicates cont inuity

Interlock

Pin 1

Connector

Side Touch Panel

Pin 1

Connector

H.V. board Connector

3.5 VAC should be indicated whenever the oven is plugged into a power supply.

If voltage is present and no display is indicated, replace display board. If no voltage is present, check wire harness connections and H.V. board.

RS5320016 Rev. 0 11

Pin 1

Top Touch Panel Connector

Component Testing Procedures

WARNING

To avoid risk of electrical shock, personal injury or death; disconnect power to oven and discharge capacitor before servicing, unless testing requires power.

H.V. board

Pin 1

Clip

Pin 1

Clip

Pin 1

Clip

Pin 50

Clip

Pin 1

Pin 28

Pin 1

Clip

Pin 1

Clip

In straight convection mode, both elements operate simultaneously. In combination mode, the rear element will operate simultaneously with either the microwave or front element.

Function Test Set-Up Meter

Probe Placement Results

Setting

Input to H.V. board At H.V. board Volts J1 pin 1 (Black wire)

Line voltage

& J1 pin 2 (Red wire)

Output to display

board

Disconnect J5 connector

Volts J5 pin 28 &

J5 pin 50

24 VDC

NOTE: For the following test, place oven in Service Test Mode (see page 27).

Relay Function Test Set-Up Meter

Probe Placement Results

Setting

K1 Cooling fan Disconnect

J2 connector

K2 Convection

motor

Disconnect J2 connector

K3 Cavity light Disconnect

J2 connector

K4 Heater A

(front)

Disconnect J3 connector

K7 Microwave Disconnect

J4 connector

K9 Heater B

(rear)

Disconnect J4 connector

Ohms J1 pin 1 (Black wire)

& J2 pin 4

Ohms J1 pin 1 (Black wire)

& J2 pin 3

Ohms J2 pin 1

& J2 pin 2

Test mode 5 off - no continuity

Test mode 5 on

< 1 Ω

Test mode 4 off - no continuity

Test mode 4 on

< 1 Ω

Test mode 6 off - no continuity

Test mode 6 on

< 1 Ω

Ohms E4 & J3 pin 3 Test mode 2 off - no continuity

< 1 Ω

Ohms J4 pin 4 &

J4 pin 5

Test mode 2 on Test mode 3 off - no continuity

Test mode 3 on

Ohms E6 & J4 pin 1 Test mode 1 off - no continuity

Test mode 1 on

< 1 Ω

RS5320016 Rev. 0 12

Test Modes

Microwave Power Test

(TRADITIONAL TEST METHOD)

Test Equipment Needed:

• Amana power test kit R0157397, Fahrenheit or

• Menumaster power test kit M95D5, Centigrade.

1. Place one rack in the oven using lowest rack position.

2. Fill the plastic container to the bottom of the 1000 ml. lines with cool tap water.

3. Using the thermometer; Fahrenheit or Centigrade, stir the water, measure and record the water temperature. IMPORTANT: Initial water temperature should be approximately 20°C (60°F).

4. Place the container on the center of the oven rack and heat the water for 62 seconds.

a. Close the door. b. Press Hidden Pad, 1, 3, 5, 7, 9. c. Press 3 to activate microwave mode. d. Display counts up to 62 seconds, and unit shuts off. e. Open the door.

5. Stir the water, measure and record the temperature of the water after heating time is completed.

6. Subtract the starting water temperature (Step 3) from the ending water temperature (Step 5) to obtain the temperature rise.

7. Refer to the Temperature Chart.

NOTES: • The IEC-705 test method requires precision measurements and equipment. It is not practical to

perform the IEC test in the field. To convert the traditional power test results to the approximate IEC-705 rating, take the traditional power test results and add 100 watts per magnetron for the unit being tested.

Example: 900  watts output using the traditional power test for model ACE530

+ 100  watts (100 watts X each magnetron) 1000  Approximate IEC-705 results

• Always perform power test three times for accuracy, changing the water after each test is performed.

• Variation or errors in the test procedure will cause a variance in the temperature rise. Additional power tests should be made if temperature rise appears marginal.

• Low line voltage will cause lower temperature rise.

Temperature Chart

ONE MINUTE, TWO SECONDS run time chart for units less than 1550 watts cooking power.

∆T Cooking ∆T Cooking (°F) Power Output (°F) Power Output

12 464 20 775 13 504 21 814 14 542 22 852 15 581 23 891 16 620 24 930 17 659 25 969 18 697 26 1007 19 736

∆T Cooking ∆T Cooking

(°C) Power Output (°C) Power Output

7 490 12 840 8 560 13 910 9 630 14 980 10 700 15 1050 11 770

13 RS5320016 Rev . 0

Test Modes

Convection Temperature Test

NOTE: It is absolutely necessary to own and use a

thermocouple type oven tester to accurately measure oven temperature. No other type of thermometer can take its place.

NOTE: Before testing an oven to check calibration,

inspect the RTD for proper mounting.

1. Place one wire rack in center position. Remove any other racks and utensils.

2. Clip thermocouple to the center rack and run lead outside oven door, or wrap thermocouple around rack and have tip of thermocouple extend upward towards top of cavity approximately 1".

3. Press PREHEAT ON/OFF pad.

4. Press PROGRAM SAVE pad.

5. Press TEMP pad.

6. Enter 230°C (450°F).

7. Allow oven to cycle one time.

8. Record high and low peaks from next two cycles.

NOTE: Display does not indicate if heating elements

are on or off.

Fahrenheit Example:

LOW HIGH

Cycle 1 440°F 460°F Cycle 2 439°F 461°F

879°F + 921°F = 1800°F

1800°F / 4 = 450°F average temperature

Convection Temperature Calibration

NOTE: It is normal for the average oven temperature to

vary from the oven setting by as much as 25°F (14°C). Difference will not effect cooking since recipes are written with this difference in mind.

Calibration

NOTE: Door must be closed.

1. Press HIDDEN PAD.

2. Press pads 1,3,5,7, 9.

3. Press "0" pad.

STG

ITEM POWER

C M

NOTE: Display will show the current offset setting.

4. Press the "0" pad to change the offset.

NOTE: Offset temperature range is +40°F to -40°F

and advances in 2 and 3° increments.

NOTE: Offset temperature range is +22°C to -22°C

and advances in 1 and 2° increments.

5. Press STOP/RESET pad to save offset changes. NOTE: Retest the oven after any offset changes are

made.

QTY

1 2 3 4

PREHEAT STANDBY

LMT

NOT READY

COOK LEVEL

Fahrenheit

Celsius

Celsius Example:

LOW HIGH

Cycle 1 230°C 240°C Cycle 2 230°C 240°C

450°C + 480°C = 930°C

930°C / 4 = 230°C average temperature

If the average temperature is too high or too low the oven temperature offset needs to be calibrated.

RS5320016 Rev . 0 14

Fahrenheit Example:

• Oven temperature is set for 450°F.

• Average of temperature test is 475°F.

• Offset setting must be reduced by 25°F.

• If offset is shown as 10°, press the "0" pad until -15 is shown in the display (10 – 25 = -15).

Celsius Example:

• Oven temperature is set for 230°C.

• Average of temperature test is 240°C.

• Offset setting must be reduced by 10°C.

• If offset is shown as 5°, press the "0" pad until -5 is shown in the display (5 – 10= -5).

Microwave Leakage Test

WARNING

Check for radiation leakage after servicing. Should the leakage be more than 4mW/cm2 inform Amana immediately. After repairing or replacing any radiation safety device, keep a written record for future reference, as required by D.H.H.S. and HEW regulations. This requirement must be strictly observed. In addition, the leakage reading must be recorded on the service repair ticket while at the customer’s location.

Equipment

• Electromagnetic radiation monitor

• 600 cc glass beaker

Procedure For Measuring Radiation Leakage

Note before measuring -

• Do not exceed meter full scale deflection. Leak monitor should initially be set to the highest scale.

• To prevent false readings the test probe should be held by the grip portion of the handle only.

• The scan speed is equal to one inch per antenna revolution or one inch per second if antenna speed is unknown.

• Areas to be checked are all door seal areas and any venting parts.

• Leakage with the outer panel removed, 4mW/cm2 or less.

• Leakage for fully assembled oven with door normally closed, 4mW/cm2 or less.

• Leakage for a fully assembly oven (before the latch switch (primary) is interrupted) while pulling the door, 4mW/cm2 or less.

Measurement With the Outer Case Removed

DANGER

To avoid risk of personal injury or death avoid contacting any high voltage components.

Whenever you replace the magnetron, measure for radiation leakage before the outer case is installed and after all necessary components are replaced or adjusted. Special care should be taken in measuring around the magnetron.

Measurement With a Fully Assembled Oven

After all components, including the outer panel are fully assembled, measure for radiation leakage around the door periphery, the door viewing window, the exhaust opening, and air inlet openings.

Record Keeping and Notification After Measurement

1. After any adjustment or repair to a microwave oven, a leakage reading must be taken. Record this leakage reading on the repair ticket even if it is zero.

2. A copy of the repair ticket and the microwave leakage reading should be kept by the repair facility.

1. Open the oven door and verify that there is only one rack in place on the bottom rack hooks.

2 . Pour 275 ± 15 cc (9 oz ± 1/2 oz) of 20 ± 5°C. (68±

9°F.) water in a glass beaker which is graduated to 600 cc and place the beaker in the center of rack.

3. Set the radiation monitor to 2450 MHz and use it following the manufacturer’s recommended test procedure to assure correct results.

4. While measuring the leakage, always use the two inch (5 cm) spacer supplied with the probe.

5. Press the start pad or turn on the timer and with the magnetron oscillating, measure the leakage by holding the probe perpendicular to the surface being measured.

15 RS5320016 Rev . 0

Display Diagnostics

CAUTION

All repairs as described in this troubleshooting section are to be performed only after the caution procedures one through eight listed below have been followed.

1. Check grounding before checking for possible causes.

2. Be careful of the high voltage circuit.

3. Discharge high voltage capacitor.

4. When checking the continuity of the switches or the high voltage transformer, disconnect one lead wire from these parts and then check continuity with the AC plug removed. To do otherwise may result in a false reading or damage to your meter.

5. Do not touch any parts of the circuitry on the P.C. Board circuit since static electric discharge may damage this control panel. Always touch yourself to ground while working on this panel to discharge any static charge in your body.

6. 208/230 VAC is present in the high voltage circuit board, power relay and primary circuit of low voltage transformer.

7. When troubleshooting, be cautious of possible electrical hazard.

8. When testing convection operation, convection fan may start at any time or if oven is hot.

Error Codes

During operation, the display may show the following service codes: NOTE: Before scheduling service for any error codes, instruct customer to unplug oven for 1 minute, reconnect

power, and retest. If unit operates properly, no service call is required.

Display Description Corrective Action

Err1 Err2

Err3

Err4

Err5

Err6 Err7

HOT

Door

Checksum Error See note above.

Hardware Problem See note above.

Defective Touch Panel See note above.

RAM Error See note above.

Error with RTD circuit If power level shows

0-Uncalibrated..................................

1-Shorted RTD circuit .......................

2-Open RTD circuit...........................

See note above.

Door Interlock Primary Switch See note above.

RS5320016 Rev . 0 16

Replace H.V. board.

Verify wiring at H.V. board. If wiring is good, replace H.V. board. May be a failed Touch Panel. Verify before replacing.

Check green jumper at J8 connector on H.V. board. If ju mper is good, replace H.V. board.

If Touch Panel is pressed for more than 30 seconds, this error code will appear. Replace touch panel.

Replace H.V. board. See note above.

Replace H.V. board. Check RTD and wiring to H.V. board. Check RTD and wiring to H.V. board.

Open TCO. Convection motor inoperative. Restricted air filter. H.V. board inoperative. Broken or loose wire.

Verify latch mechanism moves freely on door. Verify J1 connector on display board is properly seated. Test interlock switch assembly an d perform door adjustment if necessary. Replace interlock switch assembly if failed.

Service Test

NOTE: Unit must be in STANDBY mode.

To Enter Service Mode, oven door must be closed.

NOTE: Pads will not beep when pressed.

Press Hidden Pad

Hidden Pad

PREHEAT

ON / OFF

Then

1 3 5 7 9

STG

ITEM POWER

C M

QTY

1 2 3 4

LMT

NOT READY

PREHEAT STANDBY

COOK LEVEL

Press

0 = Deactivated 1 = Activated

Toggles Element B (Rear) ON/OFF.

Toggles Element A (Front) ON/OFF.

Display

STG

ITEM POWER

C M

QTY

1 2 3 4

PREHEAT STANDBY

NOT READYLMT

COOK LEVEL

Displays actual Amperage

STG

ITEM POWER

C M

QTY

1 2 3 4

LMT

PREHEAT STANDBY

NOT READY

COOK LEVEL

Timer counts up to 99 seconds.

Displays actual Amperage

STG

ITEM POWER

C M

QTY

1 2 3 4

PREHEAT STANDBY

LMT

NOT READY

COOK

LEVEL

Timer counts up to 99 seconds.

Component Evaluation

Indicates Service Mode

If no Amperage, check: Heating element Triac 2 (middle) H.V. board (relay K9 and triac 2 drive voltage) Wiring

If no Amperage, check: Heating element Triac 1 (top) H.V. board (relay K4 and triac 1 drive voltage) Wiring

Toggles Microwave ON/OFF.

Toggles Convection Fan ON/OFF.

Displays actual Amperage

STG

ITEM POWER

C M

QTY

1 2 3 4

PREHEAT STANDBY

LMT

NOT READY

COOK

LEVEL

Timer counts up to 62 seconds and unit shuts off.

STG

ITEM POWER

C M

QTY

1 2 3 4

PREHEAT STANDBY

LMT

NOT READY

COOK

LEVEL

If no Amperage, check for line voltage at H.V. transformer primary winding. If no voltage, check: Interlock switch (secondary) Magnetron TCO Triac 3 (bottom) H.V. board (relay K7 and triac 3 drive voltage) Wiring

If voltage is present, check H.V. components and wiring.

If no fan operation, check: Convection fan motor and wheel H.V. board (relay K2 ) Wiring

17 RS5320016 Rev. 0

Service Test

Press Display

Toggles Cooling

ITEM POWER

C M

QTY

1 2 3 4

LMT

STG

Fan ON/OFF.

Toggles Oven Light ON/OFF.

Displays # of Magnetron Hours.

Displays # of Door Cycles with a 1 to 1 ratio rounded

ITEM POWER

C M

ITEM POWER

C M

ITEM POWER

C M

1 2 3 4

STG

1 2 3 4

STG

1 2 3 4

QTY

LMT

QTY

LMT

QTY

LMT

STG

to the nearest ten

PREHEAT STANDBY

NOT READY

PREHEAT STANDBY

NOT READY

PREHEAT STANDBY

NOT READY

COOK LEVEL

COOK LEVELNOT READY

COOK LEVEL

Component Evaluation

If no fan operation, check: Cooling fan motor and wheel H.V. board (relay K1) Wiring

If no light operation, check: Oven light H.V. board (relay K3) Wiring

Clears Hours and Cycles (press START to activate) (Resets to 0).

Displays current Temperature OFFSET.

TEMP

To Exit Service Mode Press

ITEM

STG

QTY

1 2

C M

ITEM POWER

C M

3 4

STG

1 2 3 4

PREHEAT STANDBY

LMT

QTY

PREHEAT STANDBY

LMT

NOT READY

POWER

COOK LEVELNOT READY

COOK LEVEL

Display current oven Temperature as sensed by RTD.

STOP

RESET

RS5320016 Rev. 0 18

Troubleshooting

Power Up

Plug oven into power source.

Error Code Appears

STG

ITEM POWER

C M

QTY

1 2 3 4

PREHEAT STANDBY

LMT

NOT READY

COOK LEVEL

POWER UP CONDITION NORMAL

Preheat/Convection Condition

Press

FLASHES for 1 minute.

STG

ITEM POWER

C M

QTY

1 2 3 4

LMT

PREHEAT

ON / OFF

NOT READY

PREHEAT STANDBY

FLASHES until unit reaches PREHEAT temperature.

COOK LEVEL

Proceed to DISPLAY DIAGNOSTICS.

1. No line voltage.

2. Inoperative power cord.

3. Inoperative fuse.

4. Inoperative display board.

5. Inoperative H.V. board.

6. Broken or loose wire connection.

1. Inoperative top touch panel.

2. Inoperative interlock switch.

3. Inoperative H.V. board.

4. Broken or loose wire connection.

Blower operating cavity light on.

Error Code

READY CONDITION NORMAL

STG

ITEM POWER

C M

QTY

1 2 3 4

PREHEAT STANDBY

LMT

NOT READY

COOK LEVEL

1. Binding or inoperative blower motor.

2. Inoperative cavity light.

3. Inoperative H.V. board.

4. Inoperative display board.

5. Broken or loose wire connection.

Proceed to DISPLAY DIAGNOSTICS.

1. Inoperative heating element.

2. Inoperative triac.

3. Inoperative H.V. board.

4. Broken or loose wire connection.

19 RS5320016 Rev. 0

Troubleshooting

Microwave Condition

Open door, place cup of water in oven. Close oven door.

enter desired time

COOK LEVEL

POWER

COOK LEVEL

Press

STG

2 3

STG

1 2 3 4

PREHEAT

ON / OFF

START

QTY

PREHEAT STANDBY

LMT

QTY

LMT

NOT READY

PREHEAT STANDBY

NOT READY

TIME

Press

ITEM POWER

C M

ITEM

C M

TEMP

enter 70 C

POWER

LEVEL

enter desired microwave power level.

1. Inoperative top touch panel.

2. Inoperative side touch panel.

3. Inoperative H.V. board.

4. Broken or loose wire connection.

End of cycle tone sounds.

Open door and remove water.

Is water heated?

YES

MICROWAVE CONDITION OPERATING PROPERLY

Heats Slowly

1. Inoperative or misadjusted interlock switch module.

2. Inoperative magnetron.

3. Inoperative thermal cutout.

4. Broken or loose wire connection.

No Heat

1. Inoperative or misadjusted interlock switch module.

2. Inoperative thermal cutout.

3. Inoperative triac.

4. Inoperative diode.

5. Inoperative capacitor.

6. Inoperative H.V. transformer.

7. Inoperative magnetron.

8. Broken or loose wire connection.

RS5320016 Rev. 0 20

Disassembly

! WARNING

To avoid the risk of electrical shock, personal injury or death; disconnect power to oven and discharge capacitors before following any disassembly procedure.

Door Handle

Remove door handle by removing plactic plugs to gain access to set screws. Loosen set screws using a (3/32 inch allen screws), one located to the left of the door handle and one located on the bottom of the door handle.

Tighten first

Plastic plugs

NOTE: When replacing door handle, tighten side set

screw first.

NOTE: If set screws are removed, the set screw with

the flat end must be used in the bottom of the door handle.

Pointed tip

Flat tip

Outer Door

1. Remove door handle.

2. Remove plastic plugs covering screws with a thin flat blade screwdriver.

3. Remove crows foot screws using crows foot driver (92113P01), securing outer door to inner door assembly.

4. Remove outer door from inner door assembly.

5. Reassemble outer door in reverse order.

Inner Door Assembly

1. Remove door handle.

2. Remove outer door.

3. Remove insulation pads from inner door assembly.

4. Remove screws securing inner door assembly to hinge.

5. Reassemble inner door assembly in reverse order.

Hinge

1. Remove outer case.

2. Remove door handle.

3. Remove outer door assembly.

4. Remove hinge mounting screws from hinge (five on front, four on side).

NOTE: Discard foam gasket on side of hinge.

5. When reinstalling hinge mounting screws, keep the side screws loose and the front screws tight, close door, press door against oven on the hinge side and tighten side hinge mounting screws in the sequence shown below.

Outer Insulation

Inner Door Assembly

Inner Insulation

Outer Door

21 RS5320016 Rev. 0

Disassembly

Screw

! WARNING

To avoid the risk of electrical shock, personal injury or death; disconnect power to oven and discharge capacitors before following any disassembly procedure.

Outer Case

1. Remove screws securing outer case to chassis, see illustration below.

2. Slide outer case back and lift off.

3. Reassemble outer case in reverse order.

Back Panel

1. Remove outer case.

2. Remove screws securing back panel.

3. Reassemble back panel in reverse order.

Stirrer Shaft

Stirrer Blade

Stirrer Insert

Back Panel

Outer

Case

Mounting

Stirrer Cover

1. See “Component Location” Figure 4, for location.

2. Unplug oven before removing stirrer cover to access stirrer assembly.

3. Loosen screw securing stirrer cover mounting clip and rotate clip to the side.

4. Slowly lower front of stirrer cover, then pull gently towards front of unit to release cover.

5. Replace stirrer cover by fitting stirrer blade on stirrer insert. Place back of stirrer cover into place, align stirrer insert onto stirrer shaft. Lift front of cover into position, rotate mounting clip into position, tighten screw.

CAUTION

If mounting clip is loose arcing will occur.

Stirrer Cover

Stirrer Cover Mounting Clip

RTD (Resistance Thermal Device)

1. See “Component Location” Figure 4, for location.

2. Remove outer case.

3. Disconnect RTD harness connector.

4. Remove mounting screw located inside oven.

5. Lift RTD from top of the oven.

6. Reassemble RTD in reverse order.

Top Touch Panel Assembly

1. See “Component Location” Figure 1, for location.

2. Remove outer case.

3. Disconnect all wire connectors at display board.

4. Remove screws securing top touch panel to unit.

5. Remove screws securing display board to top touch panel assembly.

6. Reassemble touch panel in reverse order.

RS5320016 Rev. 0 22

Disassembly

! WARNING

To avoid the risk of electrical shock, personal injury or death; disconnect power to oven and discharge capacitors before following any disassembly procedure.

Side Touch Panel Assembly

1. See “Component Location” Figure 1, for location.

2. Remove outer case.

3. Remove ribbon cable from display board.

4. Remove mounting screws securing side touch panel to unit.

5. Reassemble touch panel in reverse order.

High Voltage Circuit Board

1. See “Component Location“ Figure 2, for location.

2. Remove outer case.

3. Unplug connectors.

4. Disconnect wires from terminal locations on H.V. board.

5. Release mounting clips and remove board.

6. Reassemble high voltage board in reverse order.

Clip

E7E6

Pin 1

Clip

NOTE: When reassembling, verify cable connection

with illustration of cable locations.

Pin 1

Clip

Pin 50

Clip Clip

Pin 1

Pin 28

Pin 1

Clip

Pin 1

Clip

Interlock Switch Module

1. See “Component Location” Figure 2, for location.

2. Remove outer case.

3. Disconnect wiring from interlock switch assembly.

4. Remove mounting screws securing interlock switch.

5. When replacing assembly, all wires must be connected before operating oven.

NOTE: When the line fuse is blown interlock switch

module must be replaced.

Adjustment

1. To adjust interlock switch assembly, close door.

2. Loosen bottom and top screw on the interlock switch assembly, allowing switch assembly to move in or out.

3. With door closed, push forward on interlock assembly to engage door latch. Then pull back on interlock assembly until door is "snug" against front oven cavity and tighten bottom screw first, then top screw.

4. Door will remain latched when proper adjustment is made.

NOTE: If door is not properly adjusted display will

indicate DOOR when the door is closed.

23 RS5320016 Rev. 0

Disassembly

! WARNING

To avoid the risk of electrical shock, personal injury or death; disconnect power to oven and discharge capacitors before following any disassembly procedure.

Display Module

1. See “Component Location” Figure 1, for location.

2. Remove outer case.

3. Remove top touch panel, see Top Touch Panel Assembly procedure.

4. Reassemble display module in reverse order.

Magnetron

1. See “Component Location” Figure 3, for location.

2. Remove outer case.

3. Remove screws securing magnetron inlet cover and remove cover.

4. Remove screws securing waveguide duct.

5. Remove wires from magnetron.

6. Remove allen screws securing magnetron thermal cutout bracket to magnetron.

7. Remove magnetron mounting nuts and remove front magnetron cover bracket.

8. Remove magnetron.

9. When replacing magnetron, verify wire mesh gasket is reinstalled properly.

NOTE: When reinstalling magnetron, slide air baffle

inside magnetron before mounting magnetron in place.

NOTE: Place front magnetron cover bracket in place

before securing magnetron.

Triacs

1. See “Component Location” Figure 1, for location.

2. Remove outer case and back panel.

3. Remove wires from terminals of selected triac.

4. Remove screws securing triac to chassis.

5. Reassemble triac in reverse order.

Microwave Blower Wheel and Motor

1. Remove outer case and back panel.

2. Remove wiring from blower motor terminals.

3. Remove screws securing blower assembly to bracket.

4. Remove assembly from oven.

5. Loosen allen set screw securing blower wheel to motor shaft.

6. Remove blower wheel.

7. Remove screws securing motor to scroll.

8. Reassemble blower wheel and motor in reverse order.

NOTE: When reinstalling blower wheel, push blower

wheel on shaft, tighten, and rotate to insure clearance between blower wheel, and blower housing.

Fan Blade

Motor

Magnetron, Control, and Fan Thermal Cutout (TCO)

1. See “Component Location” Figure 3, for location.

2. Remove outer case.

3. Remove wiring from selected thermal cutout.

4. Remove screws securing thermal cutout.

5. Reassemble thermal cutout in reverse order.

RS5320016 Rev. 0 24

Housing

Wheel

Blower Assembly

Disassembly

! WARNING

To avoid the risk of electrical shock, personal injury or death; disconnect power to oven and discharge capacitors before following any disassembly procedure.

Fan Blade

1. Pull blade off shaft.

2. When reinstalling blade, push blade on shaft and rotate to insure clearance between fan blade and motor mounting bolt.

Transformer

1. See “Component Location” Figure 3, for location.

2. Remove outer case and back panel.

3. Remove screws securing transformer to chassis.

4. Pry upward and back to release transformer from chassis.

5. Remove wire connections from transformer.

NOTE: When placing transformer back into chassis.

Front portion of transformer must slide into base pan tab.

6. Reassemble transformer in reverse order.

Capacitor

1. See “Component Location” Figure 2, for location.

2. Remove outer case and back panel.

3. Discharge capacitor and remove wires from terminals.

4. Remove capacitor bracket mounting screw.

5. Reassemble capacitor in reverse order.

NOTE: Capacitor case must be installed into indent in

back panel.

Heater Box

1. See “Component Location” Figure 3, for location.

2. Remove outer case and back panel.

3. Remove wires connected to heating elements, convection fan, and control thermal cutout.

4. Remove screws securing heater box.

5. Slide heater box sideways from chassis.

6. Reassemble heater box in reverse order.

Heating Elements

1. See “Component Location” Figure 5, for location.

2. Remove outer case and back panel.

3. Remove heater box.

4. Remove screws securing heater assembly to heater box.

5. Reassemble heating element in reverse order.

NOTE: Center heating element around convection fan

blade.

Convection Fan and Motor

1. See “Component Location” Figure 5, for location.

2. Remove outer case and back panel.

3. Remove heater box.

4. Remove left handed threaded nut on fan blade, and slide fan off.

5. Remove screws securing convection motor to heater box.

6. Reassemble convection motor in reverse order.

Fuse

1. See “Component Location” Figure 2, for location.

2. Remove outer case.

3. Replace fuse and reassemble in reverse order.

25 RS5320016 Rev. 0

Disassembly

! WARNING

To avoid the risk of electrical shock, personal injury or death; disconnect power to oven and discharge capacitors before following any disassembly procedure.

Power Cord

1. See “Component Location” Figure 3, for location.

2. Remove outer case and back panel.

3. Disconnect wiring.

4. Remove strain relief by compressing with pliers.

5. Remove power cord.

6. Reassemble power cord in reverse order.

Light Socket

1. Remove outer case.

2. Remove screws securing lamp cover bracket.

3. Unscrew light bulb from socket.

4. Disconnect wire terminals to light socket.

5. Remove screw securing light socket to light retainer.

6. Reassemble light socket in reverse order.

Line Filter

1. See “Component Location” Figure 2, for location.

2. Remove outer case.

3. Replace line filter and reassemble in reverse order.

Replacing Oven Light Bulb

WARNING

To avoid electrical shock which can cause severe personal injury or death, unplug power cord or open circuit breaker to oven before replacing light bulb. After replacing light bulb, restore power.

CAUTION

To avoid personal injury or property damage, observe the following:

• Allow oven and light bulb to cool.

• Wear gloves when replacing light bulb.

Tools Needed

• Protective gloves

• Phillips screwdriver

• 40-watt, 250-volt appliance bulb (available from authorized distributor or servicer)

To remove bulb, turn in direction shown.

1. Remove screw from access cover on top left

wall of oven exterior. Remove access cover.

2. Remove old bulb and replace with new bulb.

3. Replace access cover and screw by reversing

procedure in step 1.

RS5320016 Rev. 0 26

Disassembly

! WARNING

To avoid the risk of electrical shock, personal injury or death; disconnect power to oven and discharge capacitors before following any disassembly procedure.

Component Location

Touch Panel (Top)

Touch Panel (Side)

Display Module

Touch Panels/ Displays/Triacs

Figure 1

Triac #2 Heating Element B (rear)

Triac #1 Heating Element A (front)

Triac #3 Microwave

Rack Support

Rack

Magnetron

Filter

Figure 2

H.V. Board / I.S. Module

27 RS5320016 Rev. 0

Fan Blade

Diode

Line Filter

Capacitor

Fuse Block

Fuse

H.V. Board

Interlock Switch Assembly

Disassembly

! WARNING

To avoid the risk of electrical shock, personal injury or death; disconnect power to oven and discharge capacitors before following any disassembly procedure.

Waveguide Duct

Magnetron Thermal Cutout

Magnetron Inlet Cover

Fan Thermal Cutout

Control Thermal Cutout

Heater Box

Back Panel

High Voltage Transformer

RS5320016 Rev. 0 28

Power Cord

Figure 3

Back Panel

Fold diagram and place against blower bracket flange prior to assembling access panel.

Disassembly

! WARNING

To avoid the risk of electrical shock, personal injury or death; disconnect power to oven and discharge capacitors before following any disassembly procedure.

RTD (Resistance Thermal Device)

Light Lens

Light Lens Cover

Stirrer Cover Mounting Clip

NOTE:

Heating Element

Heating assembly must be centered around the Convection Fan Blade.

Convection Fan Blade

Stirrer Blade

Stirrer Cover

Figure 4

Stirrer Assembly

Stirrer Shaft

Stirrer Insert

Control Thermal Cutout

Torque to 9 kg/lbs (5 in/lbs)

Convection Motor

Fan Blade

Slotted

Figure 5

Heater Assembly

29 RS5320016 Rev. 0

Heater Box

Torque to 9 kg/ lbs (5 in/lbs) Left Handed Nut

Disassembly

! WARNING

To avoid the risk of electrical shock, personal injury or death; disconnect power to oven and discharge capacitors before following any disassembly procedure.

This page intentionally left blank.

RS5320016 Rev. 0 30

Appendix A

A–1 RS5320016 Rev. 0

Owner's Manual

International

Commercial Combination

Microwave and Convection Oven

Keep these instructions for future reference. If the equipment changes

ownership, be sure this manual accompanies equipment.

RS5320016 Rev. 0 A–2

Model Identification

When contacting Amana, provide product information. Product information is located on oven serial plate. Record the following information:

Model Number: ______________________________ Manufacturing Number: _______________________ Serial or S/N Number: _________________________ Date of purchase: ____________________________ Dealer’s name and address: ___________________

___________________________________________

Any questions or to locate an authorized servicer, call 1-319-622-5511 If an automated telephone system is reached, select Commercial Microwave Ovens category. Warranty service must be performed by an authorized servicer. Amana also recommends contacting an authorized servicer if service is required after warranty expires.

PRECAUTIONS TO AVOID POSSIBLE EXPOSURE TO

EXCESSIVE MICROWAVE ENERGY

A. DO NOT attempt to operate this oven with door open since open door operation can result in harmful exposure

to microwave energy. It is important not to defeat or tamper with safety interlocks.

B. DO NOT place any object between oven front face and door or allow soil or cleaner residue to accumulate on

sealing surfaces.

C. DO NOT operate oven if it is damaged. It is particularly important that oven door close properly and that there

is no damage to: (1.) door (bent)

(2.) hinges and latches (broken or loosened) (3.) door seals and sealing surfaces.

D. Oven should not be adjusted or repaired by anyone except properly qualified service personnel.

Contents

Model Identification ...................................................................... 2

PRECAUTIONS TO AVOID POSSIBLE EXPOSURE

TO EXCESSIVE MICROWAVE ENERGY...................................... 2

IMPORTANT SAFETY INSTRUCTIONS ....................................... 3

Grounding Instructions ................................................................. 5

Installation .................................................................................. 5

Display and Features ................................................................... 6

Programming .............................................................................. 9

Convection Cooking ....................................................................10

Combination Cooking (Microwave and Convection) .......................11

User Options .............................................................................. 12

User Maintenance ...................................................................... 13

Service Codes ............................................................................13

Care and Cleaning ......................................................................14

Troubleshooting.......................................................................... 15

Model Specifications ................................................................... 16

A–3 RS5320016 Rev. 0

IMPORTANT SAFETY INSTRUCTIONS

Recognize this symbol as a SAFETY message

Recognize this symbol as a HOT SURFACE WARNING

WARNING

When using electrical oven, basic safety precautions should be followed to reduce risk of burns, electric shock, fire, or injury to persons or exposure to excessive microwave energy.

1. READ all instructions before using equipment.

2. READ AND FOLLOW the specific

PRECAUTIONS TO AVOID POSSIBLE EXPOSURE TO EXCESSIVE MICROWAVE ENERGY on page 2.

3. This equipment MUST BE GROUNDED. Connect only to properly grounded outlet. See GROUNDING INSTRUCTIONS on page 5.

4. Install or locate this equipment ONLY 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 HEATED in this oven.

6. 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 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 any openings on the 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 HEATED 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.

17. DO NOT insert oversized foods or oversized utensils in a microwave/convection oven as they may create a fire, an electrical arc, or risk of electrical shock.

18. DO NOT clean with metal scouring pads. Pieces can break off the pad and touch electrical parts involving risk of electrical shock.

19. DO NOT use paper products not intended for cooking when equipment is operated in convection or combination mode.

20. DO NOT store any materials, other than manufacturer's recommended accessories, in this equipment when not in use.

21. DO NOT cover racks or any other part of the oven with metal foil. Airflow restriction will cause overheating of the oven.

22. DO NOT spray oven cleaning solutions toward the rear inner cavity surface. This will contaminate and damage the convection heating assembly.

SAVE THESE INSTRUCTIONS

RS5320016 Rev. 0 A–4

IMPORTANT SAFETY INSTRUCTIONS

CAUTION

To avoid risk of 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 leave oven unattended.

6. Do not use regular cooking thermometers in oven when cooking in microwave or combination mode. Most cooking thermometers contain mercury and may cause an electrical arc, malfunction, or damage to oven.

7. Do not heat baby bottles in oven.

8. Do not use metal utensils in oven except when recommended by microwave food manufacturers or recipe requires metal utensils in convection or combination mode. Heat food in containers made of glass or china if possible.

9. Never use paper, plastic, or other combustible materials that are not intended for cooking. If oven temperature is high, material may ignite.

10. Oven temperature is at least 150°F in convection mode. Verify plastic, paper or other combustible materials are recommended by the manufacturer to withstand the minimum oven temperature.

11. When cooking with paper, plastic, or other combustible materials, follow manufacturer's recommendations on product use.

12. Do not use paper towels which contain nylon or other synthetic fibers. Heated synthetics could melt and cause paper to ignite.

13. Do not heat sealed containers or plastic bags in oven. Food or liquid could expand quickly and cause container or bag to break. Pierce or open container or bag before heating.

14. Racks, utensils, rack guides, and oven surfaces may become hot during or after use. Use utensils or protective clothing, like pan grips or dry oven mitts, when necessary to avoid burns.

15. Do not unplug oven immediately after use. Internal fan must cool oven to avoid damage of electrical components.

16. To avoid pacemaker malfunction, consult physician or pacemaker manufacture about effects

of microwave energy on pacemaker.

17. DO NOT pop popcorn in this oven.

To reduce risk of fire in the oven cavity: a. DO NOT overcook food. Carefully attend oven 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.

SAVE THESE INSTRUCTIONS

WARNING

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.

A–5 RS5320016 Rev. 0

Unpacking Oven

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

Radio Interference

Microwave operation may cause interference to radio, television, or a similar oven. 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.

Oven Placement

• Do not install oven 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.

• Install oven on level countertop surface.

• Place warning label in a conspicuous place close to microwave oven.

• Outlet should be located so that plug is accessible when oven is in place.

Installation

WARNING!

To avoid risk of electrical shock or death, this oven must be grounded and plug must not be altered.

Earthing Instructions

Oven MUST be grounded.

Grounding reduces risk of electric shock by providing an escape wire for the electric current if an electrical short occurs. This oven is equipped with a cord having a grounding wire with a grounding plug. The plug must be plugged into an outlet that is properly installed and grounded.

Consult a qualified electrician or servicer if grounding instructions are not completely understood, or if doubt exists as to whether the oven is properly grounded.

A—Allow at least 1 1/4" (3.18 cm) of clearance around top, back and sides of oven.

Proper air flow around oven cools electrical components. With restricted air flow, oven may not operate properly and life of electrical parts is reduced.

B—Install combination oven so oven bottom is at least 3 feet (91.5 cm) above floor.

Oven Clearances

The switching operation of this microwave oven can cause voltage fluctuations on the supply line. The operation of this oven under unfavorable voltage supply conditions can have adverse effects. This device is intended for the connection to a power supply system wiht a maximum permissable system impedance Zmax of 1.1 Ohm at the interface point of the user’s supply. The user has to ensure that this device is connected only to a power supply system which fulfills the requirement above. If necessary, the user can ask the public power supply company for the system impedance at the interface point.

Do not use an extension cord.

If the product power cord is too short, have a qualified electrician install a three-slot receptacle. This oven should be plugged into a separate 50 hertz circuit with the electrical rating as shown in specifications table. Models require a 230/240 voltage supply. When the combination oven is on a circuit with other equipment, an increase in cooking times may be required and fuses can be blown.

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.

RS5320016 Rev. 0 A–6

Display and Features

A—Oven Door Handle (Lift to open.) B—Rack Guides C—Top Control Panel

Oven Features

Item flashes in display indicating keypads can be used and cooking entries can be made.

D—Display E—Side Control Panel G—Air Intake Filter

Display

Temperature is displayed in the time field.

ITEM

C M

STG

250C

PREHEAT NOT READY STANDBY

Preheat not ready indicates the oven is not at preheat temperature. NOT flashes while the oven heats to preheat temperature.

A–7 RS5320016 Rev. 0

POWER

COOK LEVEL

Display and Features (cont’d)

Item is not displayed indicating keypad will not accept entries. To activate keypad, open and close oven door— Item will then display.

Displays menu pad selected by user.

ITEM

C M

Displays stage the oven is cooking in during multi-stage cooking cycles.

ITEM

C M

STG

1 2

STG

250C

PREHEAT NOT READY STANDBY

Preheat ready displays when oven has reached the preset preheat temperature.

5 45

POWER

COOK LEVEL

POWER

COOK LEVEL

Convection cooking only.

Time left in cooking condition

ITEM

C M

Combination cooking: both convection (C) and microwave energy (M) are used.

STG

PREHEAT NOT READY STANDBY

5 45

Power displays when oven is actively generating microwave energy. Will not display when set at 0, and will turn on and off when set less than HI.

POWER

COOK LEVEL

Cook level displays with the amount of microwave energy used.

Indicates percentage of microwave power (0 to 100%). 9 is 90%, 5 is 50%, H is High (100%).

RS5320016 Rev. 0 A–8

Display and Features (cont’d)

PREHEAT

ON / OFF

TIME TEMP

Start Pad

START

STOP

RESET

The start pad is used to begin a manual time entry cooking cycle.

STOP/RESET pad

The STOP/RESET pad stops a cooking sequence in progress, clears out any remaining time, and also ends a programming or user option cycle. When the STOP/RESET pad is used to end a programming or option change, the changes are discarded.

POWER

LEVEL

STAGE

PROGRAM

SAVE

Cooking Display

DISPLAYS DESCRIPTION

PREHEAT READY

00:00

PREHEAT NOT READY

COOK LEVEL

ITEM

STG

STANDBY

PREHEAT READY

reached preheat temperature and is ready to cook. Displays cooking time. If stage cooking is

programmed, total cooking time is displayed.

PREHEAT NOT READY

flashes when oven is turned on and is warming up to the selected preheat temperature.

COOK LEVEL

power level. HI is the highest setting, and 0 is lowest (no microwave energy used).

ITEM

programmed cooking condition when using a programmed pad. cooking condition can be started or programmed.

STG

stage the oven is at in the cooking condition.

STANDBY

also after the oven is plugged in, the door is opened, and then shut.

displays the single or double digit entry of a

displays with a single number. This is the

displays when oven is turned off, and

PREHEAT NOT READY

displays when oven has

displays and

displays the current microwave

ITEM

also flashes when a

NOT

Temperature warnings

The combination oven has two distinct temperature warnings:

• A warning when the preheat temperature does not match the preprogrammed temperature of a cooking condition.

• A warning when the actual oven cavity temperature is not to preheat temperature, such as when the oven is first started.

C M C C M

POWER

displays when oven is convection cooking.

C M

displays when oven is cooking using both

microwave energy and convection.

POWER

generation in the oven. power setting is at 0; and

when microwave energy is set at less than HI.

displays during active microwave

Programming Display

DISPLAYS DESCRIPTION

Prog OP: --

STG

Displays when oven is in programming mode for single pad or double pad memory.

Displays when oven is in user option mode. User options can then be set or specified.

Displays stage number during cooking or when programming a specific cooking stage. Stage number (1 through 4) indicates the stage that is being used.

A–9 RS5320016 Rev. 0

POWER

will not display when

will turn on and off

Programming

Programming Pads

Oven is shipped from the factory for single pad programming. To change the oven default to double pad programming, see User Option section. To program the amount of time, power level, or temperature setting for a pad:

1. Oven must be ON.

• Press PREHEAT ON/OFF.

• ITEM must flash in display.

2. Press PROGRAM SAVE.

• Programming mode begins.

• PROG displays.

• Oven is in programming mode.

3. Press pad to be programmed or reprogrammed.

• Display will change to review all settings for the pad.

• The pad number that is being programmed displays below the word ITEM.

4. Press TIME to program amount of cooking time.

• Enter desired cooking time by using numeric key pads.

5. Press TEMP pad to program the cooking temperature.

• Enter desired convection temperature by using numeric pads.

6. Press POWER LEVEL to program level of microwave power.

• Press POWER LEVEL again to set to H (High).

• For a lower microwave power, press pads 1 (for 10%)

through 9 (for 90%). 0 turns off the microwave

power and cooking is by convection only.

7. Press PROGRAM SAVE to save the program changes.

8. To discard changes, press STOP/RESET.

PREHEAT

ON / OFF

PROGRAM

SAVE

TIME

TEMP

POWER

LEVEL

PROGRAM

SAVE

Programming Multiple Stages

Stage cooking allows consecutive cooking cycles without interruption. Up to four different cooking cycles can be programmed into a memory pad.

To use stage cooking:

1. Follow steps 1 through 6 above.

7. Press STAGE.

• This will begin programming for the next cooking stage.

• Display indicates stage to be programmed.

• Enter cook time, temp and power level as in steps 4. 5 and 6.

• To enter another cooking stage for that pad, press STAGE pad again.

• Up to four different stages can be programmed.

8. Press PROGRAM SAVE to save the program and changes.

9. To discard changes, press STOP/RESET before pressing PROGRAM SAVE.

STAGE

PROGRAM

SAVE

Programming Preheat Setting

The convection temperature setting can be set between 65°C to 250°C (150°F to 475°F). It is recommended to set the preheat setting to the most commonly used temperature for that oven. The factory default preheat setting is 230°C (450°F).

To program the preheat setting:

1. Press PROGRAM SAVE pad.

2. Press TEMP pad.

3. Enter desired temperature by using the numeric key pads.

4. Preheat temperature is changed.

STAGE

several different cooking cycles, or stages, to be used consecutively without repeated input from the user. Stage cooking can be set to to defrost food initially, then cook it, and then keep the food warm until serving time.

Example of Stage Cooking Conditions

Temp 230°C 230°C 230°C

Power

Time

What is stage cooking?

Stage cooking enables

Stage 1 Stage 2 Stage 3

H (high) 3 0

2:30 1:30 1:30

RS5320016 Rev. 0 A–10

Convection Cooking

To avoid risk of burns, handle utensils, racks, and door with care. Allow oven, utensils, and racks

to cool before cleaning. Oven, utensils, and racks, become hot during operation.

To operate the oven for convection cooking only, you can use preprogrammed pads or manual time entry. The following instructions are

Convection Cooking

Convection cooking utilizes both a convection element and fan to evenly distribute heated air throughout the oven cavity. By circulating air, no hot or cold spots occur, creating a consistent temperature envelope around the food. These consistent temperatures cook food evenly and reduces cooking time. Oven will always operate in convection mode.

All the pad does is beep.

Ovens are not shipped preprogrammed. Any preset cooking conditions must be set by the customer. If a pad is pressed that has not been programmed, a rapid triple beep will sound and no cooking condition will initiate.

for convection cooking only. For combination cooking, see that section.

Convection Cooking with Programmed Pads

1. Press PREHEAT ON/OFF to start the oven.

2. Oven reaches preheat temperature.

3. Press selected pad.

4. Cooking cycle begins

5. Oven finishes cooking sequence

6. Press PREHEAT ON/OFF to shut off oven.

Convection Cooking Using Manual Time Entry

1. Press PREHEAT ON/OFF to start the oven.

2. Oven reaches preheat temperature.

3. Press TIME.

4. Press TEMP if cooking temperature is different than

5. Press POWER LEVEL.

6. To activate stage cooking, press STAGE and repeat

7. Press the START pad to begin the cooking cycle.

CAUTION!

• Oven begins a preheat cycle.

• PREHEAT NOT READY displays.

• To change preheat settings, see Programming.

• Signal sounds and PREHEAT READY displays.

• ITEM must be flashing in display. If not, open and close door.

• If using single pad programming, press pad and oven begins automatically.

• For double pad programming, press pads in proper sequence and oven begins automatically.

• Total cooking time is displayed.

• To display the temperature while a program is running, press the TEMP button and the temperature will briefly display.

• An end of cycle beep signals the end of the cooking cycle.

• Oven interior and cooking dish will be hot.

• Oven begins a preheat cycle.

• PREHEAT NOT READY displays.

• To change preheat settings, see Programming.

• Signal sounds and PREHEAT READY displays.

• Enter desired cooking time by using the keypad. preheat temperature.

• Enter the new temperature.

• For convection cooking only, press 0.

steps 3, 4, and 5.

• Up to 4 different stages can be programmed.

PREHEAT

ON / OFF

PREHEAT

ON / OFF

TIME

TEMP

POWER

LEVEL

START

A–11 RS5320016 Rev. 0

Combination Cooking (microwave and convection)

CAUTION!

To avoid risk of burns, handle utensils, racks, and door with care. Allow oven, utensils, and racks to cool before cleaning. Oven, utensils, and racks, become hot during operation.

To operate the oven for combination cooking, you can use preprogrammed pads or manual time entry. The following instructions are for combination cooking only. For convection only cooking, see that section.

Combination Cooking With Preprogrammed Pads

1. Press PREHEAT ON/OFF to start the oven.

• Oven begins a preheat condition.

• PREHEAT NOT READY displays with NOT flashing.

• To change preheat temperature, see Programming section.

2. Oven reaches preheat temperature.

• Signal sounds and PREHEAT READY displays.

3. Press desired pad.

• For double pad programming, press pads in proper sequence.

• Oven begins automatically.

4. Cooking cycle begins

• Total cooking time is displayed.

• To display the temperature while a program is running, press the TEMP button and the temperature will briefly display.

5. Oven finishes cooking sequence

• An end of cycle beep signals the end of the cooking cycle.

Oven interior and cooking dish will be hot.

6. Press PREHEAT ON/OFF to shut off oven.

Using manual time entry

1. Press PREHEAT ON/OFF to start the oven.

• Oven begins a preheat condition.

• PREHEAT NOT READY displays with NOT flashing.

• To change the preheat temperature, see Programming.

2. Oven reaches preheat temperature.

• Signal sounds and PREHEAT READY displays.

3. Press TIME.

• Enter desired cooking time by using numeric keypad.

4. Press TEMP if cooking temperature differs from preheat temperature.

• Enter the new temperature.

5. Press POWER LEVEL.

• To have microwave power on HIGH, press the

POWER LEVEL pad again. H displays.

• For a lower microwave power, press pads 1 (for

10%) through 9 (for 90%). 0 turns off the microwave power and cooking is by convection only.

6. If stage cooking is desired, press STAGE and repeat steps 3, 4, and 5.

• Up to 4 different stages can be programmed.

7. Press the START pad to begin the cooking cycle.

PREHEAT

ON / OFF

PREHEAT

ON / OFF

TIME

TEMP

POWER

LEVEL

START

Combination Cooking

The combination mode uses both the speed of microwave energy and browning of convection cooking to yield fast, high quality food.

• Microwave cooking uses high frequency energy waves to heat the food. When cooking, microwave energy causes food molecules to move rapidly. This rapid movement between the food molecules creates heat, which cooks the food. POWER displays when oven is generating microwave energy for the current cycle.

• Convection cooking uses the selected oven temperature to bake and brown foods. The circulating air surrounds food in an envelope of evenly heated air.

• Oven will maintain a minimum convection temperature of 65°C (150°F) to ensure drier air and more even cooking.

RS5320016 Rev. 0 A–12

User Options

CONVECTION

EXPRESS

HIDDEN

PAD

Changing user options

Options such as single or double pad programming, beep volume, and

Didn’t like an option?

Factory settings are marked in bold. To change the oven back to the factory setting, simply select the option that is marked in bold.

My changes weren’t saved.

In order for any changes to be saved, the PROGRAM SAVE pad must be pressed after selecting an option. Pressing the STOP/RESET pad will not save changes.

Numbered Pads Display Options (Factory Settings in Bold)

Preprogrammed Pads

Manual Time Entry

Reset to READY mode

Keybeep

Keybeep Volume

Food Done Signal

Keypad Time Entry

Temperature Warnings

TEMP PAD

Temperature Scale

OP:10

OP:11 OP:20

OP:21 OP:30

OP:31 OP:40

OP:41

OP:50 OP:51 OP:52

OP:53 OP:60

OP:61 OP:62 OP:63 OP:70 OP:71

OP:72

OP:73

OP:80

OP:81 OP:82 OP:83 OP:bo

OP:b1

maximum cooking time can be changed to suit individual preferences.

To change options oven STANDBY must display:

1. Press hidden pad.

• Pad is unmarked and located to the direct left of PREHEAT ON/OFF pad.

• Nothing will be displayed when hidden pad is pressed.

2. Press PROGRAM SAVE pad.

• 0P: displays. Oven is now in options mode.

3. Press number pad that controls option to be changed.

• See table below for options.

• Current option will display.

4. Press number pad again to change the option.

• Each time pad is pressed, option will change.

• Match code displayed with code for desired option.

5. Press PROGRAM SAVE pad to save changes.

• To change additional options, repeat steps 3 and 4.

• Changes take affect after PROGRAM SAVE pad is pressed.

• Press STOP/RESET to return to STANDBY, or open and close oven door.

Allows 10 (0-9) preprogrammed pads.

Allows 100 (00-99) preprogrammed pads. Manual time entry/cooking not allowed

Manual time entry/cooking allowed Opening oven door does not reset oven back to ready mode

Opening oven door resets the oven back to ready mode Keys do not beep when pressed (keybeep off)

Keys beep when pressed (keybeep on)

Keybeep volume OFF Keybeep volume low Keybeep volume medium

Keybeep volume high Food done signal is a continuous beep until reset by user

Food done signal is a three second beep Food done signal is four beeps, continuously. Food done signal is four beeps, four times Keypad time entry window is 15 seconds Keypad time entry window is 30 seconds

Keypad time entry window is one minute

Keypad time entry window is two minutes

Both temperature warnings off

Warning only when preheat temperature does not match preprogrammed temperature Warning only when actual oven cavity temperature is not to preheat temperature Both temperature warnings on °F

°C

A–13 RS5320016 Rev. 0

PREHEAT

ON / OFF

TIME

Replacing Oven Light

1. Disconnect electrical supply.

2. Remove screw from access cover on top left wall of oven exterior.

3. While wearing protective gloves, unscrew the light bulb counterclockwise.

4. Replace light bulb with 230-volt (rated 250V), 40-watt appliance bulb.

• Do not over tighten bulb or it may be difficult to

remove later.

5. Replace light bulb cover and access cover before use.

6. Reconnect power supply.

Moving Oven Rack Guides (some models)

The oven rack guides can be moved to one of three positions within the oven, allowing for versatility in cooking and placement of food. The middle rack position is the most common. Guides can also be removed for easier cleaning.

To remove rack guides:

1. Oven cavity must be cool to touch.

2. Remove oven rack by lifting up and sliding to the front of the oven.

3. Apply gentle pressure by pulling upwards on the front of rack guide.

4. Lift the rear of the rack guide to remove. Guide may be snug.

User Maintenance

WARNING!

To avoid risk of burns or electrical shock:

• disconnect electrical supply to oven before changing light bulb.

• before replacing light bulb make sure oven and bulb are cool.

• do not operate oven without bulb and access cover in place.

CAUTION!

Wear gloves to protect hands from accidental bulb breakage.

To replace rack guides:

1. Oven cavity must be cool to touch.

• UP on guide rack should be in correct direction for placement.

2. Place rear of rack guide over desired anchor in back of oven and push down.

3. Place front of rack guide over desired anchor in front of oven.

• Apply firm pressure to front and rear of rack guide to fit onto anchor.

• Fit may be tight.

• Rack guide should not move after being set in place.

4. Replace oven rack as desired.

• Slide oven rack towards rear of oven, holding upwards to avoid detents.

• Oven rack can be placed upwards or downwards. Upwards is recommended.

• Oven rack must be seated in detents.

Oven Racks and Rack Hooks (some models)

Clean oven racks and rack hooks with detergent diluted in warm water or in dishwasher. Scrub with soft nylon pad to remove baked on material. Do not soak rack hooks for an extended period of time.

NOTE: if the oven rack hook breaks do NOT use rack position. Replace broken oven rack hook immediately.

Service codes

During operation, the oven may display one of the following codes. If this should occur:

1. Unplug oven and leave unplugged for approximately one minute. Plug oven in and see if code reappears.

• If code does not reappear, continue normal use with the oven.

2. If service code reappears, write down the service code displayed and contact the nearest authorized Amana Servicer.

• Do not use oven until contacting the Amana Servicer.

RS5320016 Rev. 0 A–14

Error Codes

Err1

rr2

rr3

rr4

rr5

rr6

rr7

Care and Cleaning

Clean oven frequently to maximize oven life, performance, and efficiency. A dirty oven cooks inefficiently because moisture, spills, and grease absorb convection and microwave energy.

WARNING!

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

Oven Racks and Guides

Clean the oven racks and rack guides with a detergent solution made with warm water. Scrub with a soft nylon pad to loosen and remove any baked on materials. DO NOT

use a lye based oven cleaner, such as many of the 'instant' oven cleaners. This will damage the finish

of the oven, the racks, and rack guides.

Air Filter

Air filter must be cleaned regularly to prevent overheating of oven. The air filter is located directly below the oven door.

1. Remove the filter retaining screws, located on the outside edges of the filter.

2. Remove the air filter.

3. Wash filter in a mild detergent solution made with warm water.

4. Rinse and dry thoroughly.

5. Replace filter and screws.

CAUTION!

To prevent burns, handle utensils, racks, and door with care. Allow oven, utensils, racks to cool before cleaning. Oven, utensils, and racks, become hot during operation.

Recommended Maintenance Schedule

Schedule Maintenance Cleaning (Not covered under warranty)

• Contact an authorized servicer to remove and clean heater box.

• Schedule appointment every 12 months or when heavy grease buildup is apparent on back of oven cavity.

Recommended Cleaning Schedule

• Schedule daily cleaning and clean after use.

• Clean interior, exterior, door and racks according to instructions.

• Clean spills immediately.

• Remove oven racks, and clean according to instructions.

• Wipe dry after cleaning.

• Clean air filter and air vents regularly to prevent overheating.

Cleaning Oven Exterior

Clean the door and other exterior surfaces with a clean cloth, sponge or nylon pad using a mild detergent and warm water solution. Wring cloth well to remove excess water before wiping oven.

• If spraying solutions into oven cavity, protect interior rear wall from

moisture or mist.

• Do not use harsh or abrasive cleaners or cleaners containing ammonia.

• Do not use water pressure type cleaning systems.

Cleaning Oven Cavity

Remove racks and rack guides for best results. Recommended cleaning solution is Convection Express Cleaner. Repeat cleaning several times if necessary. Saturate oven interior surfaces with Amana Convection Express Cleaner and let sit for 2 to 5 minutes. Rub vigorously with nylon scouring pad to loosen debris. Wipe clean with warm, damp clean cloth.

Discharge Air Vents

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

NOTE: A plastic putty knife or equivalent may be used to remove baked on debris.

• Wear protective rubber gloves when cleaning oven.

• Use only a plastic putty knife, nylon scouring pad or equivalent, to aid in

removing soil or build-up from the oven interior.

• Do not use knife, metal utensil, or steel wool pad to remove baked on

material. This will damage the teflon coating.

• Refer to warranty for limitations regarding teflon interior and cleaning

requirements.

A–15 RS5320016 Rev. 0

Troubleshooting

WARNING

To avoid risk of electrical shock which can cause severe personal injury or death, do not remove outer case at any time. Only authorized servicer should remove outer case.

Problem Possible Cause

Confirm oven is plugged into dedicated circuit.

Oven does not operate.

Oven operates intermittently. Check air filter and discharge areas for obstructions. If oven does not accept entries when pad is pressed.

If oven malfunctions or shows “

Oven fan turns on while oven is not preheating or cooking.

"PREHEAT NOT READY" displays when cook pad is pressed.

ERR

”:

Confirm oven is on grounded circuit.

(Contact electrician to confirm)

Check fuse or circuit breaker.

Make sure oven is on and preheated. Open and close oven door. Press pad again.

Oven control is equipped with a self-diagnostic system. Self-diagnostic system alerts you if there is a error or problem. When electronic control signals a problem, follow steps listed below.

1. Record number shown.

2. Unplug oven, wait for 1 minute, and plug in oven.

• Disconnecting electrical supply may eliminate service code. If failure continues, contact an authorized servicer.

Normal operation.

Oven is operating normally. Display flashes "PREHEAT NOT READY" if the preheat temperature is different than programmed cooking cycle temperature.

RS5320016 Rev. 0 A–16

Specifications

1016 mm

19 1/4"

489 mm

18"

457 mm

40"

MODEL ACE530, DS30E UCA2000NT, UACE530,

Power Source

Voltage AC 230 V 230 V Frequency 50 Hz 50 Hz Amperage 16 A 13 A

Power

Frequency 2450 MHz 2450 MHz Nominal Microwave Energy (IEC705) 1000 Watts 1000 Watts Power Consumption Combination: 3400 watts

Convection only: 2700 watts Power Cord Length 5' 6" (168 cm) 5' 6" (168 cm) Oven Cavity Dimensions inches (cm) 13" (33 cm) x 10½" (27 cm) x

15" (38 cm) Net Weight 112lbs. (51 kg) 112lbs. (51 kg) Oven Cavity Capacity 1.2 Cu. Ft. (34 L) 1.2 Cu. Ft. (34 L)

24 1/2"

622 mm

UDS30E

Combination: 3000 watts Convection only: 2200 watts

13" (33 cm) x 10½" (27 cm) x 15" (38 cm)

Receptacle and plug

Product specifications can change at any time without notice.

Amana Appliances Online • www.amanacommercial.com

Part No.12392766 Printed in U.S.A.04/01

 2001 Amana Appliances

Amana, Iowa 52204

A–17 RS5320016 Rev. 0

Amana Menumaster DS30E SERVICE MANUAL

Specifications and Main Features

Frequently Asked Questions

User Manual