Amana DEL10D Service Download Page 1

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International
Countertop
Commercial
Microwave
Ovens

This Base Manual covers general information.

Refer to individual Technical Sheet

for information on specific models.

This manual includes, but is

not limited to the following:

Service

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

16022150

Revision 0

January 2003

LD510D

P1329704M

LD510P

P1329705M

DEL10D

P1329706M

DEL10E

P1329707M

C O M M E R C I A L M I C R O W A V E O V E N

MENUMASTER

Summary of Contents for DEL10D

Page 1: ...limited to the following Service This manual is to be used by qualified appliance technicians only Maytag does not assume any responsibility for property damage or personal injury for improper service procedures done by an unqualified person 16022150 Revision 0 January 2003 LD510D P1329704M LD510P P1329705M DEL10D P1329706M DEL10E P1329707M C O M M E R C I A L M I C R O W A V E O V E N MENUMASTER ...

Page 2: ...NING REPAIRS WARNING To avoid risk of severe personal injury or death disconnect power before working servicing on appliance to avoid electrical shock To locate an authorized servicer please consult your telephone book or the dealer from whom you purchased this product For further assistance please contact Customer Service Support Center CAIR Center Web Site Telephone Number WWW AMANA COM 1 800 84...

Page 3: ... For Measuring Radiation Leakage 20 Measurement With the Outer Panel Removed 20 Measurement With a Fully Assembled Oven 20 Record Keeping and Notification After Measurement 20 Disassembly Procedures Disconnecting Wire Terminals 21 Door Assembly 21 Door Disassembly 22 Outer Case 22 Control Panel 22 Controller Removal Electronic Models 23 Key Pad Removal 23 Timer Removal Dial Models 23 Interlock Swi...

Page 4: ...4 16022150 Rev 0 2003 Maytag Appliances Company Important Safety Information ...

Page 5: ... 2003 Maytag Appliances Company 16022150 Rev 0 5 Important Safety Information ...

Page 6: ...6 16022150 Rev 0 2003 Maytag Appliances Company Important Safety Information ...

Page 7: ...rtment Some types of failures will leave a charge in these capacitors and the discharge could cause a reflex action which could make you injure yourself 7 In the area of the transformer capacitor diode and magnetron there is HIGH VOLTAGE When the unit is operating keep this area clean and free of anything which could possibly cause an arc or earthing etc 8 Do not for any reason defeat the interloc...

Page 8: ...efore and during servicing to avoid possible exposure to excessive microwave energy or electrical shock disconnect power to oven A Do not operate or allow oven to be operated with door open B Make the following safety checks on all ovens to be serviced before activating the magnetron or other microwave source and make repairs as necessary Interlock operation Proper door closing Seal and sealing su...

Page 9: ...oor Radio Interference Microwave oven operation may cause interference to radio television or similar equipment Reduce or eliminate interference by doing the following Clean the door and sealing surfaces of microwave oven according to instructions in Care and Cleaning section Place radio television etc as far as possible from the microwave oven Use a properly installed antenna on radio television ...

Page 10: ...pment requires a 230 VAC 50 Hz 13 amp power supply Receptacle Plug 230 V 16 AMP Equipment requires a 230 VAC 50 Hz 16 amp power supply Do not use a extension cord If the product power cord is too short have a qualified electrician install a three prong receptacle This unit should be plug into a separate 230 VAC 50 Hz power supply If other equipment is on the same circuit an increase in cooking tim...

Page 11: ...n this panel to discharge any static charge built up in your body Condition Cause Remedy Microwave oven does not work Inserting multiple plugs into one outlet and using them at the same time blown fuse or breaker Avoid using other electrical appliances when you use the microwave oven Microwave oven plug is not inserted tightly Insert microwave oven plug securely Output power is too low Low AC inpu...

Page 12: ...ith clock operation 8 Display obviously jumps in time while counting down 9 Display counts down too fast while cooking 10 Each indicator light does not turn on after setting cooking cycle 11 Display time of day does not reappear when cooking is finished Condition Check Result Cause Remedy No input can be programmed Check the connection between keypad and controller Continuity Failed controller Rep...

Page 13: ...ler Check continuity of secondary switch with door opened Continuity No Continuity Malfunction of secondary switch Replace the fuse primary secondary monitor switches and controller Disconnect one side of the wire lead connecting transformer to high voltage capacitor and operate the unit Normal Fuse blows again Failed high voltage capacitor Failed high voltage transformer Replace high voltage capa...

Page 14: ...tinuity of secondary switch with door closed No Continuity Malfunction of secondary switch Replace the secondary switch Continuity Check connection between CN1 connector and controller Continuity No Continuity Failed controller Replace controller Loose connection Repair connection Abnormal Abnormal Failed fan motor Replace fan motor Failed oven light Replace oven light Fan motor or oven light does...

Page 15: ...e in supply voltage under load Customer must contact local power company or qualified electrician Normal Disconnect wire leads from relay RY2 and verify on and off times Abnormal Normal Failed controller Replace controller Abnormal Failed magnetron Replace magnetron Measure the output power NOTE Simple test of power output can be conducted by heating one liter of water for one minute Refer to Aman...

Page 16: ...high voltage transformer Abnormal Normal Failed high voltage transformer Replace high voltage transformer Check high voltage capacitor Abnormal Normal Failed high voltage capacitor Replace high voltage capacitor Check high voltage diode Abnormal Normal Failed high voltage diode Replace high voltage diode Operates at full power when programmed for lower power Abnormal Failed controller Replace cont...

Page 17: ...r more in the opposite direction NOTE Analog meter must contain a battery of 6 volts minimum Magnetron Discharge Capacitors Remove wires from magnetron and connect ohmmeter to terminals Also check between each terminal and ground Between Terminals Less than 1 Ω Each terminal to ground measures infinite resistance Note This test is not conclusive If oven does not heat and all other components test ...

Page 18: ...iate cook cycle NOTE Fan relay remains energized for 60 seconds following cook cycle Line voltage input to control transformer Infinite Ω 1 Ω Power levels for Relay 2 Power Cycles Cycles Level On for Off for 20 6 sec 16 sec 40 10 sec 12 sec 60 14 sec 8 sec 80 18 sec 4 sec 100 22 sec 0 sec Infinite Ω 1 Ω L N L N Fuse Fuse block Filter board Disconnect wire from terminals Measure resistance of the f...

Page 19: ... 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 840 watts output using the traditional power test for model LD510P 100 watts 1 m...

Page 20: ... fully assembly oven before the latch switch primary is interrupted while pulling the door 4mW cm2 or less 1 Pour 275 cc 15 cc 9 oz 1 2 oz of 20 C 5 C 68 F 9 F water in a beaker which is graduated to 600 cc and place the beaker in the center of oven 2 Set the radiation monitor to 2450 MHz and use it following the manufacturer s recommended test procedure to assure correct results 3 While measuring...

Page 21: ...ire Terminals All wire terminals are locking type terminals Proceed as follows to disconnect wire terminals Insulated terminals Grasp insulator pod and pull back DO NOT PULL ON WIRE 1 Grasp Wire Insulator Pod 2 Pull Non insulated terminals Use a small blade screwdriver to depress locking tab and pull on terminal DO NOT PULL ON WIRE 1 Release locking tab Wire 2 Pull Door Assembly CAUTION A microwav...

Page 22: ... see Door Removal 3 Begin at the bottom of the door near hinge insert flat blade screwdriver between choke cover and outer door panel Gently pry upward on choke cover to release tabs Work in clockwise direction to remove choke cover CAUTION To avoid property damage care must be taken when prying choke cover from oven door 4 Slide latch assembly upward and pull away from door frame to release tabs ...

Page 23: ...flex controller Key Pad Removal 1 Disconnect power to oven and remove outer case see Outer Case procedure 2 Remove control panel see Control Panel section 3 Disconnect ribbon connector 4 Peel off failed key pad from control panel 6 Reassemble in reverse order Timer Removal Dial Models 1 Disconnect power to oven and remove outer case see Outer Case procedure 2 Remove control panel see Control Panel...

Page 24: ...ly connected For door fit and switch operation switch bracket is adjustable 1 Disconnect power to oven and remove outer case see Outer Case procedure 2 Loosen switch bracket mounting screws 3 Close oven door move switch bracket toward rear of oven until door gap is less than 1 64 inch 0 5 mm 4 Hold switch bracket securely for proper switch operation and door fit retighten screws 5 Open oven door s...

Page 25: ...ven to remove 5 Reassemble in reverse order Fuse Fuse Removal Fuse is located on the noise filter board 1 Disconnect power to oven and remove outer case see Outer Case section 2 Remove and replace fuse reassemble in reverse order CAUTION Before replacing a blown monitor fuse test the primary interlock switch secondary interlock switch monitor switch and power relay contacts for proper operation If...

Page 26: ...e order Motor Fan shroud Rear air guide Blade Cavity Thermostat The cavity thermostat is located on top left side of cavity Thermostat is a non resettable thermostat 1 Disconnect power to oven and remove outer case see Outer Case section 2 Discharge high voltage capacitor see High Voltage Capacitor section 3 Carefully bend one tab to release thermostat 4 Disconnect wires from oven thermostat and r...

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