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1. lu GND 230V 50 7 A m SCHEMATIC CONDITION DOOR OPEN LINE FILTER GND m OVEN SHIELDED TCO BEES P UPPER 5 KEYBOARD 20A DATA KEY EI E2 E BOARD p 2s 11 39 9 J8 1 CURRENT SENSE 4 jg DISPLAY POWER BOARD BOARD o X PRIMARY L o J8 2 48 3 18 4 28 6 28 7 LOWER SHIELDED KEYBOARD 31 1 Jd 2 r T OOO 98 E RTD LIMITER 12 4 52 COOLING FAN 52 12 3 es 9 CONVECTION FAN J1 5 21 4 POWER 9 BOARD TRIAC 2 HEATER E6 ET 14 1 12 TI e e e e e 5 4 5 44 J3 3 S 0 POWER INTERLOCK POWER BOARD RELAY SECONDARY POWER RELAY 9 8 79 25 INTERLOCK MONITOR J4 4 n KT e e Eg hos 4 11 3 31 2 POWER POWER POWER BOARD 9 BOARD RELAY 15 alee ee TRANSFORMER IAGNE ROI 5 A 230 COM m CAP gt _ AES DANGER INTERLOCK SWITCH SCHEMATIC N HIGH VOLTAGE DOOR CLOSED nh RECTIFIER 2 e 6 3 SECONDARY P CAUTION DO NOT REMOVE WIRE FROM 4 9 79 5 PRIMARY m TRIAC TERMINAL T2 DURING F TESTING THIS WILL CAUSE 1 e e MONITOR NEN HV BOARD TO SHORT OUT 19 Owners Manual Contents Model Identifi cation Grounding Instructions Installation Display and
2. etait aes eee 31 Care arid Cleaning Page 32 Belone Calling TOF Service eer nallan maiia hiss Page 33 Warranty 1 year Parts Labor Travel 3 years Magnetron Part Only COMMERCIAL MICROWAVE TECHNICAL INFORMATION 5140 DS1400E UCA 1400 A CAUTION All safety information must be followed as provided in Service Manual AA WARNING To avoid the risk of electrical shock personal injury or death disconnect power to oven and discharge capacitor before servicing unless testing requires power ACE5410 UCA1400 DS1400E Power Source 230 VAC 16A 50 Hz SinglePhase 3wiregrounded X X BS1363A Power Output Microwave 1400 Watts 10 F 5 C 2450 MHz Power Consumption 1400 Watts 2700 Watts 3400 Watts Dimensions Cabinet in cm 49cm 19114 Heg 46 814 46cm 81 47 Depth __ 167 614 67cm 2614 Oven Interior cm 13 33cm _ 13 Heh 10112 27cm 01 2 Deph 5 38cm 5 Weight 46kg 102 Ibs 43kg _ 95165 Ouick Start Reference Guide Refer to Product Safety Manual for Safety Statements Complete Owner s Manual available online Oven Wall Clearances A For North American UL CSA models allow at least 2 5 1 cm of clearance around top of oven For International 50 Hz models allow at least 7 17 8 cm of clearan
3. 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 re test If unit operates properly no service call is reguired DISPLAY DESCRIPTION CORRECTIVE ACTION Error 1U Chassis Memory Not Found Check EZ Card Harness Replace EZ Card Board Error 1F Chassis Memory Not Programmed Unplug Oven and Re Plug In Replace H V Board Error 2 Failed H V Board Replace Board Replace Touch Panel Error 3 Failed H V Board Replace H V Board Replace Touch Panel Error 4 Failed H V Board Replace H V Board Incorrect H V Board Installed in Oven Error 5 Shorted Touch Panel Note If touch panel is pressed for more than 30 seconds this error code will appear Disconnect Oven From Power Supply Disconnect Side Touch Panel Connector From Display Board Reconnect Oven to Power Supply If Err5 Reappears After 30 Seconds Replace Top Touch Panel If Err5 Does Not Reappear After 30 Seconds Replace Side Touch Panel Error 6 Options Scrambled Replace H V Board Error 7 O Open RTD Check RTD and Wiring to H V Board Error 7 S Shorted RTD Check RTD and Wiring to H V Board Door Open Door Interlock Primary Switch Verify Latch Mechanism Moves Freely On Door Verify J1 Connecto
4. O N ls 013 Pad 5 Mode Name Service Pad 5 Entry Pressing Pad 5 while in Service Mode Functional Auxiliary Output shall be toggled Description Display x Olult t O N Pad 7 Mode Name Service Pad 7 Entry Pressing Pad 7 while in Service Mode Functional Displays Tube Hours stored in EEPROM Description Display 5 T 30 p peg J J 14 SERVICE MODE Pad 8 Mode Name Service Pad 8 Entry Pressing Pad 8 while in Service Mode Functional Displays Door Cycles stored in EEPROM Will always be a multiple of Description ten Display o 5 0101214 15 3 18 10 9 Service Pad 9 Entry Pressing Pad 9 while in Service Mode Functional Prompts user to clear service information Description Display P S SIT A RIT t lo C r 5 v i lo Pad 0 Mode Name Service Pad 0 Entry Pressing Pad 0 while in Service Mode Functional Displays offset used when heating cavity Description Display m p O f f s eT 2 019 TEMP Pad Mode Name Display Temperature Entry Pressing the Temp Pad in Service Mode
5. 4 DISASSEMBLY PROCEDURES To avoid risk of electrical shock personal injury or death disconnect power to oven and discharge capacitors before following any disassembly procedures Component Location Display Module Touch Panel Top Touch Panel Side Data Key Board Microwave Figure 1 Touch Panels Displays Triacs Fan Blade High Voltage Components Ts Interlock Switch Assembly Figure 2 H V Board l S Assembly DISASSEMBLY PROCEDURES 4A WARNING To avoid risk of electrical shock personal injury or death disconnect power to oven and discharge capacitors before following any disassembly procedures Magnetron DANGER Waveguide High Voltage Components A Control Thermal CEE 5 Cutouts j e Heater Box Relay Magnetron Thermal Cutout Back Panel High Voltage Power Cord Z Transformer Fold diagram and place against blower bracket flange prior to assembling access panel Figure 3 Back Panel Inner Door Assembly BS a Outer Insulation bh Insulation Handle Y Figure 4 Door DISASSEMBLY PROCEDURES 4A WARNING To avoid risk of electrical shock personal injury or death disconnect power to oven and discharge capacitors before following any disassembly procedures RTD Resistance Thermal Devi
6. To program the amount of time power level or temperature setting for a pad 1 OvenmustbeON e Press Preheat On Off pad Oven Preheating 230 C shows in display with Oven Preheating flashing example of 230 C shown Oven reaches preheat temperature Preheat On Off Signalsoundsand Ready 230 C shows in display with Ready flashing example of 230 C shown Press Program Save pad Programming mode begins Enter Program to Add Review shows in display Press pad to be programmed or reprogrammed Display will change to review all settings for the pad Program Save The pad number that is being programmed displays beside the word ITEM Press Time Entry pad to program amount of cooking time Enter desired cooking time by using numeric key pads Thetotal microwave cooking time all stages combined is 20 minutes Press Temp Entry pad to program the cooking temperature Enter desired convection temperature by using numeric pads Press Power Level pad to program level of microwave power e Press numeric key pad for desired level Press numeric key pad again to set power level to 10096 Time Entry Temp Entry Power Level Foralower microwave power press pads 1 for 1096 through 9 for 9096 Oturns off the microwave power and cooking is by convection only Press Program Save pad to save the program changes To discard changes
7. 460 C 480 C 940 C 940 C 4 235 C average temperature If the average temperature is too high or too low the oven temperature offset needs to be calibrated 16 Convection Temperature Calibration NOTE Itis normal for the average oven temperature to vary from the oven setting by as much as 25 C Difference will not effect cooking since recipes are written with this difference in mind Calibration NOTE Door must be closed and unit must be in STANDBY mode 1 Press HIDDEN PAD 2 Press pads 1 3 5 7 9 3 Press 0 pad NOTE Display will show the current offset setting 4 Pressthe 0 pad to change the offset Fahrenheit NOTE Offset temperature range is 40 F to 40 F and advances in 2 and 3 increments Celsius 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 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 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 5 102 5 DISPLAY DIAGNOSTICS
8. Features Programming Convection Cooking Combination Cooking microwave and convection Commercial Combination Oven User Options Microwave a nd Convection EZCard Operating Instructions User Maintenance Keep these instructions for future Service Codes reference If the equipment changes ening Before Calling Service ownership be sure this manual accompanies equipment 20 Model Identification When contacting Amana provide product information Productinformation islocated on oven serial plate Record the following information Model Nu mber SerialorS N Number Date of installation Dealer s name and address Any questions or to locate an authorized Amana servicer call Amana ComServ Service Support Insidethe U S A or Canada call toll free at 866 426 2621 Outside the U S A and Canada call 319 368 8120 Email Commercialservice amana com Warranty service must be performed by an authorized Amana servicer Amana also recommends contacting an authorized Amana servicer or Amana ComServ Service Support if service is required after warranty expires 21 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 e Remove all materials from oven interior lfoven has been stored in extremel
9. Functional Displays temperature as reported by RTD Description Display t Jy 119 141 15 TEST MODES 4A WARNING To avoid risk of electrical shock personal injury or death disconnect power to oven and discharge capacitors before following any disassembly procedures Convection Temperature Test NOTE It is absolutely necessary to own use a thermocouple type oven tester to accurately measure oven temperatur 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 the tip of thermocouple extend upward towards top of cavity approximately 1 Press PREHEAT ON OFF pad Press PROGRAM SAVE pad Press TEMP pad Enter 230 C Allow oven to cycle one time Record high and low peaks from next two cycles NOTE HW Display does not indicate if heating elements are on or off Fahrenheit Example LOW HIGH Cycle 1 440 F 460 F Cycle 2 439 461 F_ 879 F 921 1800 1800 F 4 450 F average temperature Celsius Example LOW HIGH Cycle 1 230 C 240 Cycle 2 230 240 C_
10. If failure continues contact an authorized servicer Oven fan turns on while oven is not preheating or cooking Normal operation F or full product documentation visit www amanacommercial com 33 50 Hz Combi October 30 2007 Rev 0
11. Keybeep Enabled Keys beep when pressed keybeep on OFF Keybeep volume OFF 5 LOW Keybeep volume LOW Keybeep Volume MEDIUM Keybeep volume MEDIUM HIGH Keybeep volume HIGH Solid Beep Food done signal is a continuous beep until reset by user 6 3 Second Beep Food done signal is a three second beep End of Cook Signal 4 Beeps Once Food done signal is four beeps continuously 4 Beeps Repeating Food done signal is four beeps four times 15 SECONDS Keypad time entry window is 15 seconds 30 SECONDS Keypad time entry window is 30 seconds 60 SECONDS Keypad time entry window is one minute 120 SECONDS Keypad time entry window is two minutes 7 Keypad Active ALWAYS Keypad time entry window is always active Disabled Both temperature warnings off 8 Program Temp Warning only when preheat temperature does not match preprogrammed temperature Preheat Warnings Cavity Temp Warning only when actual oven cavity temperature is not to preheat temperature Both Both temperature warnings on TEMP PAD Degrees F Temperatures are displayed in F for 60 Hz models Temperature Scale Degrees C Temperatures are displayed in C for 50 Hz models Disabled Oven will not display Clean Filter CLEAN FILTER Weekly Oven will display Clean Filter every seven 7 days Message Frequency Monthly Oven will display Clean Filter every thirty 30 days Quarterly Oven will display Clean Filter every ninety 90 days For full product documentation visit www amanacommercial com
12. is satisfactory Test equipment required e 1000 nl test container Part 12018801 and thermometer e Digital watch watch with a second hand for use on ovens with electromechanical timers Important Notes e Low line voltage will cause low temperature rise power output e Ovens must be on a dedicated circuit properly grounded and polarized Other equipment on the circuit may cause a low temperature rise power output e This test and results are not a true IEC 705 test procedure and are only intended to provide service easy means of determining if the microwave oven cooking output is correct Procedure 1 Fill the test container to the 1000 ml line with cool tap water NOTE Water temperature should be approximately 60 F 16 C 2 Using the thermometer stir water for five to ten seconds measure and record the temperature T1 3 Place test container of water in the center of oven cavity and close door 4 Heatthe water for a 33 second full power cycle NOTE Use a digital watch or a watch with a second hand for ovens with electromechanical timers 5 Atend of the cycle remove test container Using the thermometer stir water for five to ten seconds an temperature T2 6 Subtract the starting water temperature T1 from the ending water temperature T2 to obtain the terr rise AT 7 Ifthe temperature rise AT meets or exceeds the minimum the test is complete If the temperature ris fails to meet the minimum temper
13. pad Do not use knife metal utensil or Pad is unmarked and located to the direct left of Preheat On Off pad steel wool pad to remove baked Nothing will be displayed when hidden pad is pressed on material This will damage the 2 Press Program Save pad teflon coating The first user option will display Oven is now in options mode Refer to warranty for limitations 3 Press number pad that controls option to be changed regarding teflon interior and See table below for options cleaning requirements Current option will display 4 Press numeric 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 DO NOT power spray Numbered Pads Display Options Factory Settings in Bold 1 Disabled Allows 10 0 9 preprogrammed pads Double Digit Entry Enabled Allows 100 00 99 preprogrammed pads 2 Disabled Manual time entry cooking not allowed Manual Time Entry Enabled Manual time entry cooking allowed 3 Disabled Opening oven door does not reset oven back to ready mode Reset on Door Open Enabled Opening oven door resets the oven back to ready mode 4 Disabled Keys do not beep when pressed keybeep off
14. with the electrical rating as provided in product specifications available on Amana s wavelink website 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 export only 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 Display and Features A Oven Door Handle Lift to open B Rack Guides C Top Control Panel D Display E Side Control Panel G Air Intake Filter some models Oven Features Standby shows in display after oven door has been opened and closed or after turning oven OFF Sta n d by with the Preheat On Off pad Oven Preheating Oven Preheating and set temperature shows display after 2 3 pressing Preheat On Off pad example of 230 C shown 23 Display and Features con d Ready and settemperature displays after pressing Preheat Re a d y On Off pad Ready indicates the oven is up to temperature C example of 230 C shown 2 3 0 Indicates oven is preprogrammed cooking program Cooking information shows in Item 05 Stage 1 display after pressing a single or double digit pad while in Ready 01 23 230 C MW 50 Mode St ME Timeleftin
15. 0 F 137 C and closed at 180 F 82 C Infinite resistance should be measured in one direction and 50KO or more in the opposite direction NOTE Ohmmeter must contain a battery of 6 volts minimum Caution Do not operate oven with wire to terminal MT2 removed Infinite Approximately 60 Infinite Infinite Voltage check measure voltage from MT1 to Gate Discharge Capacitor Remove wires from capacitor terminals and connect ohmmeter set on highest resistance scale to terminals Also check between each terminal and capacitor case Disconnect wires to snubber Measure resistance across terminals Discharge Capacitor Remove wires from magnetron and connect ohmmeter to terminals Also check between each terminal and ground Remove all wires from motor Measure resistance across coil Coil voltage unit running Terminal 0 to 1 Coil resistance Terminal 0 to 1 0 8 VAC when energized If no voltage check H V board and wiring Between Terminals Meter should momentarily deflect towards zero then return to over 5 M If no deflection occurs or if continuous deflection occurs replace capacitor Terminal to Case Infinite resistance Infinite Between Terminals Less than 10 Each terminal to ground 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 line vo
16. 3 cm of clearance around sides of oven So how do use it Manual Operation To cook food using a specific entered time and power level 1 Press Preheat On Off pad to start the oven Oven Preheating 450 F 230 C displays withOven Preheating flashing example of 450 F 230 C shown 2 Oven reaches preheat temperature Signal sounds and Ready 450 F 230 C displays example of 450 F 230 C shown 3 Press Time Entry pad Enter desired cooking time by using numeric keypad 4 Press Temp Entry pad if cooking temperature differs from preheat temperature Enter the new temperature 5 Press Power Level pad Press numeric key pad for desired level Press numeric key pad again to set power level to 100 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 pad 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 Programming Items 1 Oven must be ON Press Preheat On Off Oven Preheating 450 F 230 C displays with Oven Preheating flashing example of 450 F 230 C 2 Oven reaches preheat temperature Signal sounds and Ready 450 F 230 C displays with Ready flashing example of 450 F 230 C shown 3 Press Program Save pad 4 Press pad to be programmed or reprogrammed 5 Press Time En
17. Cooking Percentage of cooking temperature microwave program power Indicates ovenisina manual cooking program Manual Stage 1 00 15 246 MW 100 Timeleftin Cooking Indicates cooking temperature percentage of condition microwave power 24 Display and Features Preheat Time Temp On Off Entry Entry Start pad Sta rt The Start pad is usedto begina manual time entry cooking cycle Stop Stop Reset Reset 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 Temperature warnings The combination oven has two distinct temperature warnings Warnings sound with a three beep signal when a programmed pad is pressed Warnings are Awarningwhenthe preheat temperature does not match the preprogrammed temperature of acooking condition Awarning when the actual oven cavity temperature is not to preheat temperature such as when the oven is first started To override the warning and begin a cooking cycle press the Start pad To turn off warnings see User Options section Power Program Level Stage save Cooking Display DISPLAYS DESCRIPTION Oven Preheating 230 displays when oven OVEN turned on and is warming up to the selecte
18. Training Manual Combination Microwave Convection Ovens ACE5140 P1333203M DS1400E P1333204M UCAT1400 P1333205M 50 Hz Combi October 2008 ACP 16400001 TABLE OF CONTENTS Commercial Microwave Technical Information Y Page 2 Quick Start Reference Guide Page 3 Disassembly Procedures Touch 0 5 H V Board IS vi de uere se dur Pra gn edes ER RA Page 5 Back Panel sciet rte eno ia Page 6 TOO TP Page 6 Stirrer Assembly nennen enne nenne rente r inen nnnt Page 7 Heater Assembly orrien EP Page 7 Component Testing Procedures a Page 8 11 Power Test Traditional tree re erroe exercet N Page 12 ux E TC Page 13 15 Test Modes Convection Temperature annn iei a e Page 16 Convection Temperature Calibration 16 ere 16 Display 17 Wining u PCM EMI 18 56 E 19 Owners Manu l u cia Page 20 User Maintenant E
19. ange additional options repeat steps 3 and 4 Changes take affect after pad is pressed 5 Press Stop Reset pad to return to STANDBY or open and close oven door Numbered Pads Display Options Factory Settings in Bold 1 Disabled Allows 10 0 9 preprogrammed pads Double Digit Entry Enabled Allows 100 00 99 preprogrammed pads 2 Disabled Manual time entry cooking not allowed Manual Programming Enabled Manual time entry cooking allowed 3 Disabled Opening oven door does not reset oven back to ready mode Reset on Door Open Enabled Opening oven door resets the oven back to ready mode 4 OFF Keys do not beep when pressed keybeep off Keybeep ON Keys beep when pressed keybeep on OFF Keybeep volume OFF 5 LOW Keybeep volume LOW Speaker Volume MEDIUM Keybeep volume MEDIUM HIGH Keybeep volume HIGH Solid Beep Food done signal is a continuous beep until reset by user 6 3 Second Beep Food done signal is a three second beep End of Cook Signal 4 Beeps Once Food done signal is four beeps continuously 4 Beeps Repeating Food done signal is four beeps four times 15 SECONDS Keypad time entry window is 15 seconds 7 30 SECONDS Keypad time entry window is 30 seconds 60 SECONDS Keypad time entry window is one minute Keypad Active 120 SECONDS Keypad time entry window is two minutes ALWAYS Keypad time entry window is always active Disabled Both temperature warnings off 8 Program Warning Only Warning only when preheat temperature does not match preprogrammed temp
20. ature rise test the line voltage to verify it is correct Then repeat step making sure to change the water If the temperature rise AT fails to meet the minimum temperature r the oven will require service Minimum Temperature Rise at Thirty Three 33 Seconds Run Time AT Cooking C Power Output 15526 iss 1400 AT Cooking F Power Output 12 SERVICE MODE Accessing Service Mode Mode Name Service Mode Entry Pressing Hidden Pad 1 3 5 7 9 while in Preheat is OFF Functional Main Service Mode Menu Description Display Pad 1 Mode Name Service Pad 1 Entry Pressing Pad 1 while in Service Mode Functional Calrod 1 and convection fan shall be toggled When on it shall run for Description 62 seconds Display Pad 3 Mode Name Service Pad 3 Entry Pressing Pad 3 while in Service Mode Functional Magnetron 1 shall be toggled When on it shall run for 62 seconds Description Display lt ir 1 O N 010 14 15 mlp Is 112 13 SERVICE MODE Pad 4 Mode Name Service Pad 4 Entry Pressing Pad 4 while in Service Mode Functional Convection Fan shall be toggled Description Display Clo
21. ce Figure 5 Stirrer Assembly NOTE Heating assembly must Torgue be centered around the to 56 Newton Meters A Thermal Cutouts Convection Fan Blade lt 8 4 Convection E Fan Blade Rear Convection Fan Blade Front Single T Element a 2 gt S Convection Fan Blade lt Heater Box Torque to 56 Newton Meters Left Handed Nut Figure 6 Heater Assembly COMPONENT TESTING PROCEDURES Illustration Component 4A WARNING To avoid risk of electrical shock personal injury or death disconnect power to oven and discharge capacitors before following any disassembly procedures Test Results Thermal cutout 31866P01 B5684123 B5684121 Triac 1 top is for motors Triac 2 middle is for heater element Triac 3 bottom is for microwave Capacitors 0 65 uf Snubber assembly Magnetron Microwave blower motor Power relay Disconnect all wires from TCO Measure resistance across terminals Oven Fam TCO iiias Magnetron Discharge Capacitor Remove diode lead from capacitor and connect ohmmeter Reverse leads for second test Disconnect wires to triac Measure resistance from MT1 to MT2 MT1 to Gate MT2 to Gate All terminals to ground Open at 300 F 149 C and closed at 257 F 125 C Open at 350 F 177 C and closed at 17 F 8 C Open at 28
22. ce around top 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 The switching operation of this microwave oven can cause voltage fluctuations on the supply line The operation of this oven under unfavor able voltage supply conditions can have adverse effects This device is intended for the connection to a power supply system with a maximum permissible 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 No popcorn Programming Preheat Setting The factory default preheat setting is 450 F 230 C To program the preheat setting oven must be ON 1 Press Program Save pad 2 Press Temp Entry pad 3 Enter desired temperature by using the numeric key pads 4 Preheat temperature is changed 4 Preprogrammed Pads To cook food using preprogrammed cooking sequences 1 Open oven door and place food in oven Close door 2 Press desired pad 3 Oven begins to cook 4 At end of cooking cycle oven beeps and shuts off B Allow at least 2 9 16 6 5 cm between air discharge on back of oven and back wall C Allow at least 1 1 4
23. cleaning system DO NOT cook foods with plastic wrap on them DO NOT use metal pans or foil in the oven Recommended Maintenance Clean Heater Box Not covered under warranty e Contact an authorized servicer to remove and clean heater box e Cleaning the heater box is recommended every 12 months or when heavy grease buildup is apparent on back of oven cavity 32 Before Calling for Service 4A WARNING To avoid electrical shock which can cause severe personal injury or death do not remove outer case at any time Only an authorized servicer should remove outer case Problem Possible Cause Confirm oven is plugged into dedicated circuit Confirm oven is on grounded circuit Oven does not operate m p Contact electrician to confirm Check fuse or circuit breaker Oven operates intermittently or HOT shows in display If oven does not accept entries Make sure oven is on and preheated when pad is pressed Open and close oven door Press pad again Check air filter and discharge areas for obstructions Oven control is equipped with a self diagnostic system Self diagnostic system alerts you if there is an error or problem When electronic control If oven malfunctions or shows signals a problem follow steps listed below Error2 example 1 Record number shown example of Error2 shown 2 Unplug oven wait for 1 minute and plug in oven Disconnecting electrical supply may eliminate service code
24. ctrical shock personal injury or death disconnect power to oven and discharge capacitor before servicing unless testing reguires power Illustration Wire harness Component Side touch panel Top touch panel High voltage board to display module harness Continuity is indicated as 100 and below Continuity is indicated as 100 Q and below Test continuity of wires 10 Results 79 Had DE Start Stop Reset Pad Preheat Time Entry Temp Entry Power Level Stage Program Save Hidden Pad Indicates continuity Measurement Continuity Continuity Continuity Continuity Continuity Continuity Continuity Continuity Continuity Continuity Continuity Continuity Measurement Continuity Continuity Continuity Continuity Continuity Continuity Continuity COMPONENT TESTING PROCEDURES 44 WARNING To avoid risk of electrical shock personal injury or death disconnect power to oven and discharge capacitor before servicing unless testing reguires power H V board PIN 1 9 1 PIN 1 p O 99 O El c 1r J PIN 1 O J5 ee REC PIN 47 jun LJ PIN1 J8 J6 J10 J9 J7 E m Eg 2 106 PINI PIN1 PIN 1 In straight convection mode both elements operate simultaneously In co
25. d PREHEATING preheat temperature Oven Preheating also 230 C flashes when a cooking condition can be started programmed example of 230 C shown Ready 230 C displays when oven has reached READY 230 C preheat temperature and is ready to cook Read also flashes when a cooking condition can be started or programmed example of 230 C shown 00 00 Displays cooking time If stage cooking is programmed total cooking time is displayed MW 50 displays the current microwave power MW 50 level 100 is the hi ghest setting and 0 is low no microwave energy used example of 50 sho wn ITEM 05 displays the single or double digit entry ITEM 05 of a pro grammed cooking condition when using programmed pad example of Item 05 shown STAGE 1 Stage 1 displays to show the stage number 1 through 4 the oven is at in the cooking condition STANDBY displays when oven is turned off and STANDBY also after the oven is plugged in the door is opened and then shut Programming Display DISPLAYS Enter Program to Add Review STAGE 1 DESCRIPTION Displays when oven is in programming mode for single pad or double pad memory Displays stage number during cooking or when programming a specific cooking stage Stage number 1 through 4 indicates the stage that is being used 25 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
26. erature Preheat Warning Preheat Warning Only Warning only when actual oven cavity temperature is not to preheat temperature Both Both temperature warnings on TEMP PAD FAHRENHEIT Temperatures are displayed in F for 60 Hz models Temperature Units CELSIUS Temperatures are displayed in C for 50 Hz models Disabled Oven will not display Clean Filter STAGE PAD Clean Fitter Message Weekly Oven will display Clean Filter every seven 7 days Monthly Oven will display Clean Filter every thirty 30 days Frequency Quarterly Oven will display Clean Filter every ninety 90 days 29 EZCard Operating Instructions some models Preheat Time Temp Power Program On Off Entry Entry Level Stage Save Update programs in seconds EZCard slot To program the oven using the EZCard Oven must be in Standby mode Preheat must be OFF 1 Remove protective cover from bottom of vertical keypad 2 Insert EZCard into the slot located below the vertical keypad The EZCard can be inserted forwards or backwards NOTE If 00 00 displays 3 beeps 3 Press and hold the Program Save pad for 3 seconds Ls ji sound and the display returns to the e AUTO then PROG displays briefly repeating this sequence Standby mode the EZCard was not every second as the EZCard automatically programs the oven detected e When the oven programming is complete DONE shows in Reinsert the EZCard into the slot and the display for 3 sec
27. f by pressing the Preheat On Off pad Open oven door and allow oven to cool approx 60 90 minutes 2 Remove rack rack guides and accessories Wash with warm soapy water except for pizza stone and allow to air dry while cleaning oven interior Clean pizza stone by using a plastic scraper and a damp cloth only 3 Remove baked on particles from oven floor rear sides and door by using a plastic scraper When finished scraping use a damp cloth to remove particles from oven 4 With rubber gloves on spray oven door sides and floor with EcoLab Grease Cutter NC Allow to soakfor 5 10 min Remove racks and rack guides for best results Clean oven daily using EcoLab Grease Cutter NC or another non caustic cleaner DO NOT use caustic cleaning products or those containing ammonia phosphates or chlorine NOTE Aplastic putty knife or equivalent may be used to remove baked on debris e Remove food from oven at end of cycle Wear protective rubber gloves when cleaning oven Useonlya plastic putty knife nylon scouring pad or equivalent to aid in removing soil or build up from the oven interior e Donot use knife metal utensil or steel wool pad to remove baked on material This will damage the teflon coating e Referto warranty for limitations regarding teflon interior and cleaning requirements Useonly accessories that are both high temperature oven safe and microwave safe in the oven DO NOT use a water pressure type
28. le begins Preprogrammed cooking program total cooking time cooking temperature percentage of microwave power and stage are all displayed Oven finishes cooking sequence Anend of cycle beep signals the end of the cooking cycle Done shows in display Oven interior and cooking dish will be hot 6 Press Preheat On Off pad to shut off oven temperatures cook food evenly and reduces cooking time Oven will always operate in convection mode Convection Cooking Using Manual Cooking Operation 1 Press Preheat On Off pad to start the oven Oven begins a preheat cycle Preheat Oven Preheating 230 C shows in display example of On Off 230 C shown Tochange preheat temperature see Programming Oven reaches preheat temperature Time Signal sounds and Ready 230 C displays Entry Press Time Entry pad Enter desired cooking time by using the numeric keypad Temp Entry Press Temp Entry pad if cooking temperature differs from preheat temperature Enterthe new temperature Press Power Level pad Press numeric key pad for desired level Press numeric key Power I pad again to set power level to 100 Foralower microwave power press pads 1 for 10 through 9 for 90 0 turns off the microwave power and cooking is by convection only If stage cooking is desired press Stage pad and repeat steps 3 4 and 5 Upto 4different stages can be pr
29. ltage 21KQ COMPONENT TESTING PROCEDURES 4A WARNING To avoid risk of electrical shock personal injury or death disconnect power to oven and discharge capacitors before following any disassembly procedures Illustration Transformer Discharge Capacitor Remove all wires from terminals Measure resistance from 230 to COM Less than 10 230to Ground Infinite Terminal 5 to 6 um Less than Terminal 4to Ground Approximately 60 700 Interlock switch Disconnect wires to switch Door Closed With door open measure resistance from 2 e 3 Secondary Terminal 2 to 3 Infinite 4 5 Primary Terminal 4 to 5 Infinite 7 e 8 Monitor Terminal 7 to 8 Indicates continuity With door closed measure resistance from Terminal 2 to 3 Indicates continuity Terminal 4 to 5 Indicates continuity Terminal 7 to 8 Infinite Convection blower Remove wires from motor motor Measure resistance across terminals A and B Approximately 200 Heating element Disconnect wires from terminals assembly Measure resistance across heating element Element Approximately 15 O Resistance thermal Temperature Resistance device RTD 0 32 F 1000 Q 24 C 75 F g 1091 O 177 350 3 1654 Q Line filter Disconnect wire from terminals Measure resistance of the following terminals IN Blue to Blue Brown Brown Brown to Brown COMPONENT TESTING PROCEDURES 44 WARNING To avoid risk of ele
30. mbination 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 board At H V board Volts J1 pin 1 Black wire Line voltage 8 J1 pin 2 Red wire Output to display Disconnect Volts J5 pin 1 8 7 4 board J5 connector J5 pin 47 Function Test Set Up Meter Probe Placement Results Setting Cooling fan Disconnect Ohms J1 pin 1 Black wire Test mode 5 off no continuity J2 connector amp J2 pin 4 Test mode 5on 10 Convection motor Disconnect Ohms J1 pin 1 Black wire Test mode 4 off no continuity J2 connector amp J2 pin 3 Test mode 4 on 10 Microwave Disconnect Ohms J4 pin 4 amp Test mode 3 off no continuity J4 connector J4 pin 5 Test mode 3on 10 Heater Disconnect Ohms E6 amp J4 pin 1 Test mode 1 off no continuity J4 connector Test mode 1 on lt 1 Q 11 POWER TEST WARNING To avoid risk of electrical shock personal injury or death disconnect power to oven and discharge capa before servicing unless testing reguires power Power Test All Amana and Menumaster microwave oven power outputs are rated using the IEC705 standards Using IEC 705 test method requires precision measurements and equipment that is not practical to be performed field Using the test shown below will indicate if the oven performance
31. ng cycles or stages to be used consecutively without repeated input from the user Stage cooking can be set to defrost food initially then cook it and then keep the food warm until serving time Stage Convection Cooking 4A 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 convection cooking only you can use preprogrammed pads manual time entry following instructions are for convection cooking only For combination cooking see that section Convection Cooking with Programmed Pads Convection 1 Press Preheat On Off pad to start the oven Oven begins a preheat cycle Cooking Oven Preheating 230 C shows in display example of DOOR Convection cooking utilizes both a 230 C shown convection element and fan to Tochange preheat temperature see Programming evenly distribute heated air Ovenreaches preheat temperature throughout the oven cavity By Signal soundsand Ready 230 C displays circulating air no hot or cold spots Pressselected pad occur creating a consistent Ifusing single pad programming press pad and oven begins temperature envelope around the automatically food These consistent Fordouble pad programming press pads in proper sequence and oven begins automatically Cooking cyc
32. od POWER displays when ovenis 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 maintaina minimum convection temperature of 65 C 150 F to ensure drier air and more even cooking User Options Changing user options Options such as single or double pad programming beep volume and maximum cooking time can be changed to suit individual preferences Didn t like an option Factory settings are marked in bold To change the oven back to the factory To change options oven STANDBY must display setting simply select the option thatis 1 Press hidden pad marked in bold Padis 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 My changes weren t The first user option will display Oven is now in options mode 3 Pressnumber pad that controls option to be changed saved Seetable below for options In order for any changes to be Current option will display saved the Program Save pad mustbe 4 Pressnumeric pad again to change the option pressed after selecting an option Each time pad is pressed option will change Pressing the Stop Reset pad will not Match code displayed with code for desired option save changes ch
33. ogrammed Start Press the Start pad to begin the cooking cycle 27 instructions are for combination cooking only For convection only cooking see that section Combination Cooking microwave and convection 4A 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 manualtime entry The following Combination Cooking With Preprogrammed Pads 1 Press Preheat On Off pad to startthe oven e Oven begins a preheat cycle Oven Preheating 230 C shows in display example of 230 C shown To change preheat temperature see Programming Oven reaches preheat temperature Signal sounds and Ready 230 Cdisplays Press selected pad Preheat On Off Ifusing single pad programming press pad and oven begins automatically Fordouble pad programming press pads in proper sequence and oven begins automatically Cooking cycle begins Preprogrammed cooking program total cooking time cooking temperature percentage of microwave power and stage are all displayed Oven finishes cooking sequence Anend of cycle beep signals the end of the cooking cycle Done shows in display Oven interior and cooking dish will be hot Press Preheat On Off pad
34. onds and the oven beeps try each step again The oven resets to the standby mode Ifafter several attempts the EZCard 4 Remove the EZCard is still not detected contact Amana The oven programming is now complete ComServ Service Support Inside the U S A or Canada call 5 Place protective cover back over slot in bottom of control panel 426 2621 Outside the U S A and Canada call 319 368 8120 Email commercialservice amana com Caution DO NOT REMOVE EZCard while programming Removing card during programming can cause the oven s keypad to freeze up Use this option only to transfer data from the oven TO the EZCard This will overwrite all programming on the EZCard To order additional EZCards To transfer programming from the oven to the EZCard call the Amana Commercial Oven must be in Standby mode Preheat must be OFF Inside Sales Team toll free at 1 Remove protective cover from bottom of vertical keypad 866 426 2621 U S A Or 2 Insert the EZCard into the slot located below the vertical keypad x T The EZCard can be inserted forwards or backwards Canada or 319 368 8120 3 Pressthe Program Save pad outside the U S A and 4 Press the START pad 5 Press the 1 pad the 3 pad and then the 5 pad Canada The programming transfer will begin automatically and the display will show moving dashes When the programming transfer is complete DONE shows in the dis
35. oven 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 with a maximum permissible system impedance Zmax of 1 1 Ohm atthe 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 askthe public power supply company for the system impedance at the interface point 22 Installation 4A WARNING To avoid risk of electrical shock or death this oven must be grounded and plug must not be altered 69 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 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 circuit
36. play for 3 seconds and the oven beeps The oven resets to the standby mode 6 Remove the EZCard The programming transfer is now complete 7 Place protective cover back over slot in bottom of control panel 30 User Maintenance 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 To replace rack guides 1 Oven cavity must be cool to touch UP on guide rack should be in correct direction for placement 2 Placerear 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 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 Service codes During operation the o
37. press Stop Reset pad Programming Multiple Stages Stage cooking allows consecutive cooking cycles without interruption Program Save Uptofour different cooking cycles can be programmed into a memory pad To use stage cooking 1 Follow steps 1 through 6 above 7 PressStage pad This will begin programming forthe 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 Press Program Save pad to save the program and changes To discard changes press Stop Reset pad before pressing Program Save pad 26 Stage Program Save Programming Programming Preheat Setting The convection temperature setting can be set between 150 F to 475 F 65 C to 250 C It is recommended to set the preheat setting to the most commonly used temperature for that oven The factory default preheat setting is 450 F 230 C To program the preheat setting Press Program Save pad Press Temp Entry pad Enter desired temperature by using the numeric key pads Temperature must be entered in 25 F 10 C increments If not the temperature will automatically change to the nearest 25 F 10 C Preheat temperature is changed What is stage cooking Stage cooking enables several different cooki
38. r On Display Board Is Properly Seated Test Interlock Switch Assembly and Perform Door Adjustment If Necessary Replace Interlock Switch Assembly Error Oven to Hot Control TCO Open Check Fan Blade Check Airflow Fan Motor not Operating 17 WIRING DIAGRAM 031 NJAO 2014 TWNIWH3L U3AHOJSNVHL u3MOd 1 Qu ng ug AH ug ng ng ng v joez 1402 5 4 1MOd 3504 3 11 YOLOW uoll2vdvo ysl NO 123ANO2 TAINO 8 22 38 L 1 91 80112 4 2 v4 4 NOHLINOVWN 211 5 021 OVW 411111234 HOLIMS 420 1831NI dyvog 1451001 01108 41 NOULINOVW o 2 HOLIMS 318 2 030131H 401 Hi OvIuL 5 i31V3H HM HM 3LIHM 92 49 ug NMONG yg X2v18 LA 11101A ng 111g 13389 MOTTIA uo JONVYO Md qu 114 3002 40109 39V11OA 19 110 HOIH 3002 341M 70601061 ON LuVd WYHOVIG ONINIM 18 SCHEMATIC
39. to shut off oven Combination Cooking Using Manual Cooking Operation 1 Press Preheat On Off pad to start the oven Oven begins a preheat cycle Oven Preheating 230 C shows in display example of 230 C shown Tochange preheat temperature see Programming Oven reaches preheat temperature Signal sounds and Ready 230 C displays Press Time Entry pad Enter desired cooking time by using the numeric keypad Press Temp Entry pad if cooking temperature differs from preheat temperature Enter the new temperature Press Power Level pad Press numeric key pad for desired level Press numeric key pad again to set power level to 100 Foralower microwave power press pads 1 for 10 through 9 for 90 0 turns off the microwave power and cooking is by convection only If stage cooking is desired press Stage pad and repeat steps 3 4 and 5 e Upto 4different stages can be programmed Press the Start pad to begin the cooking cycle 28 Preheat On Off Combination Cooking The combination mode uses both the speed of microwave energy andbrowning 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 fo
40. try pad to program amount of cooking time The total microwave cooking time all stages combined is 20 minutes 6 Press Temp Entry pad to program the cooking temperature Enter desired temperature by using numeric pads 7 Press Power Level pad to program level of microwave power Press numeric key pad for desired level Press numeric key pad again to set power level to 100 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 8 Press Stage pad 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 9 Press the Program Save pad to save the program and changes NOTE To discard changes press Stop Reset pad before pressing Program Save pad Quick Start Reference Guide Refer to Product Safety Manual for Safety Statements Complete Owners Manual available online Cleaning Teflon Coated Oven Cavity some models Wear protective rubber gloves when cleaning oven m Can I change an option Options such as single or double pad programming beep volume and maximum cooking time can be changed to suit individual preferences Use only a plastic utensil or nylon scouring pad to aid in removing soil To change options oven STANDBY must display or build up from the oven interior 1 Press hidden
41. ven may display a service code 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 use oven until contacting the Amana Servicer 31 Error2 example Care and Cleaning Clean oven freguently to maximize oven life performance and efficiency A dirty oven cooks inefficiently because moisture spills and grease absorb convection and microwave energy AA WARNING 4A CAUTION To avoid electrical shock which To prevent burns handle utensils racks and door with can cause severe personal care Allow oven utensils racks to cool before injury or death unplug power fi cleaning Oven utensils and racks become hot during cord or open circuit breaker to operation oven before cleaning oven Cleaning the Oven Daily Cleaning Recommendations Follow the recommendations below for proper maintenance of this oven Please Note The use of caustic cleaning products or those containing ammonia phosphates or chlorine can damage critical oven parts and may void the warranty on those parts Recommended Cleaning Supplies Plastic scraper or plastic putty knife scrub pad or nylon sponge safe for a non stick finish such as a light duty scrub sponge 1 Shut oven of
42. y 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 e 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 e Usea properly installed antenna on radio television etc to obtain stronger signal reception Oven Placement Donotinstall 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 Donot block or obstruct oven filter Allow access for cleaning e Install oven on level countertop surface e If provided place warning label in a conspicuous place close to microwave oven e Outlet should be located so that plug is accessible when oven is in place A For North American UL CSA models allow at least 2 5 1 cm of clearance around top of oven For International 50 Hz models allow at least 7 17 8 cm of clearance around top 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 Allow at least 2 9 16 6 5 cm between air discharge on back of oven and back wall C Allow at least 1 1 4 3 cm of clearance around sides of

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