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Maytag LD10D2 Service Manual

Countertop commercial microwave ovens
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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.
This service manual replaces 16022123.
Countertop
Commercial
Microwave
Ovens
This manual covers technical
service information.
This manual includes, but is
not limited to the following:
LD10D2
P1329702M
LD10MP
P1329703M
LD10MPS
P1329708M
16023053
Revision 0
April 2004

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Summary of Contents for Maytag LD10D2

  • Page 1 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. This service manual replaces 16022123. This manual covers technical Countertop service information.

  • Page 2: Important Information

    Important Notices for Servicers and Consumers Maytag will not be responsible for personal injury or property damage from improper service procedures. Pride and workmanship go into every product to provide our customers with quality products. It is possible, however, that during its lifetime a product may require service.

  • Page 3: Table Of Contents

    Cooking Guidelines ..........A-7 Care and Cleaning ..........A-9 Before Calling for Service ........A-10 Appendix B Operation—LD10D ..........B-2 Cooking Guidelines ..........B-3 Care and Cleaning ..........B-5 Before Calling for Service ........B-6 16023053 Rev. 0 ©2004 Maytag Appliances Company...

  • Page 4: Important Safety Information

    4mw/cm A. Tell the user not to operate the oven. 12. To ensure that the unit does not emit excessive B. Contact Maytag Amana Manufacturing microwave leakage and to meet the Department immediately.
  • Page 5 Remove wire twist-ties from paper or plastic bags before placing bag in oven. d. DO NOT use the cavity for storage. DO NOT leave paper products, cooking utensils, or food in oven. SAVE THESE INSTRUCTIONS 16023053 Rev. 0 ©2004 Maytag Appliances Company...

  • Page 6: Precautions To Avoid Possible Exposure

    The oven should NOT be adjusted or repaired face and the door or allow soil or cleaner by anyone except properly qualified service residue to accumulate on sealing surfaces. personnel. SAVE THESE INSTRUCTIONS 16023053 Rev. 0 ©2004 Maytag Appliances Company...
  • Page 7 120 supply voltage. When a microwave oven is on a circuit with other equipment, an increase in cooking times may be required and fuses can be blown. NEMA 5-20R/5-20P NEMA 5-15R/5-15P 120V–20AMP 120V–15AMP 16023053 Rev. 0 ©2004 Maytag Appliances Company...
  • Page 8 When using this scale, it is important that your fingers do not touch the metal parts of the test probes. To do so will give a false indication of the ohm reading. 16023053 Rev. 0 ©2004 Maytag Appliances Company...

  • Page 9: General Information

    • For product in Canada call 1-866-426-2621 or visit the Web Sites at www.amanacommercial.com Warranty service must be performed by an authorized servicer. We also recommend contacting an authorized servicer, if service is required after warranty expires. 16023053 Rev. 0 ©2004 Maytag Appliances Company...

  • Page 10: Parts And Accessories

    15 1/2 in (39.4 cm) Oven Interior Width 13 7/8 in (34.4 cm) Height 9 5/32 in (23.3 cm) Depth 14 3/8 in (36.5 cm) Capacity 1.0 cu.ft. (28.3 l) Weight Crated 40 lbs (18 kg) 16023053 Rev. 0 ©2004 Maytag Appliances Company...

  • Page 11: Troubleshooting Procedures

    • Use plastic wrap or lid. Uneven cooking. Inconsistent food thickness, • Stir once or twice while inconsistent fat or m oisture distribution within the food cooking soup, cocoa, milk, etc. products. 16023053 Rev. 0 ©2004 Maytag Appliances Company...
  • Page 12 2. Display shows a number or trouble. controller. controller. figure different from one touched. 3. Random programming when touching other pads. 4. Display is fixed at some figure and can not accept any input. 16023053 Rev. 0 ©2004 Maytag Appliances Company...
  • Page 13 NOTE: If replacing a switch, all switches must be replaced at the same time. Check continuity Replace Failed Fuse does not of thermostat Continuity thermostat. thermostat. blow. (cavity and magnetron). Continuity Replace Failed power Check continuity Continuity power cord. cord. of power cord. 16023053 Rev. 0 ©2004 Maytag Appliances Company...
  • Page 14 Normal Failed Replace Abnormal controller. controller. Disconnect wire leads from relay RY2 and verify on and off times. Normal Failed Replace Measure the Abnormal magnetron magnetron. output power. 16023053 Rev. 0 ©2004 Maytag Appliances Company...
  • Page 15 Check magnetron. magnetron. magnetron. Electronic Model Only Disconnect wire Operates at Replace Failed Abnormal full power leads from relay controller. controller. when RY2 and verify programmed continuity of the for lower relay. power. 16023053 Rev. 0 ©2004 Maytag Appliances Company...

  • Page 16: Component Testing Procedures

    Primary......Infinite With door closed measure resistance from: Monitor ⎯ Ω COM to N.O. Secondary ......switch ⎯ Ω COM to N.C. Monitor ......Infinite Primary ⎯ Ω COM to N.O. Primary......switch 16023053 Rev. 0 ©2004 Maytag Appliances Company...
  • Page 17 Continuity Medium 3 & 10 Continuity MED-HI 4 & 10 Continuity STOP Time Entry 5 & 10 Continuity RESET Stop/Reset 6 & 10 Continuity START Start 7 & 10 Continuity 3 COOKING STAGES 16023053 Rev. 0 ©2004 Maytag Appliances Company...

  • Page 18: Microwave Power Test Procedures

    Power Output (°F) Power Output (°C) Power Output (°C) Power Output 1046 1050 1085 1120 1124 1190 1162 1260 1201 1330 1240 1400 1279 1470 1317 1359 1395 1434 1472 1511 1550 1007 16023053 Rev. 0 ©2004 Maytag Appliances Company...

  • Page 19: Microwave Leakage Testing

    (5 cm) spacer supplied with the probe. 4. 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. 16023053 Rev. 0 ©2004 Maytag Appliances Company...

  • Page 20: Disassembly Procedures

    2. Remove screws securing outer case to unit. 3. Slide outer case towards rear of unit. 4. Reassemble in reverse order. 3. To re-install door, place bottom pin into slot first, then align top pin. 4. Replace top hinge cap. 16023053 Rev. 0 ©2004 Maytag Appliances Company...

  • Page 21: Door Disassembly

    7. Reassemble in reverse order. Choke 5. Reassemble in reverse order. cover hinge NOTE: Be sure to re-install ground wire when securing Slats control panel to cavity. Outer door panel Latch assembly Spring Door frame/ choke assembly 16023053 Rev. 0 ©2004 Maytag Appliances Company...

  • Page 22: Controller Removal (Electronic Models)

    4. Remove spring from door release button. 2. Remove control panel, (see "Control Panel Removal" 5. Reassemble in reverse order. section). 3. Disconnect ribbon connector. 4. Peel off failed key pad from control panel. 6. Reassemble in reverse order. 16023053 Rev. 0 ©2004 Maytag Appliances Company...

  • Page 23: Interlock Switches

    4. Push the end of capacitor straps towards rear of switch operation, all switches and controller must be oven to release strap from fan shroud. replaced. 5. Slide capacitor out of slots and remove capacitor. 6. Reassemble in reverse order. 16023053 Rev. 0 ©2004 Maytag Appliances Company...

  • Page 24: Diode

    3. Remove rear air guide. 4. Remove screws securing diode to back panel. 5. Disconnect and label wires to high voltage capacitor. 6. Remove screws securing fan shroud to back panel and remove fan shroud from cavity. 16023053 Rev. 0 ©2004 Maytag Appliances Company...

  • Page 25: Cavity Thermostat

    Wire leads 3. Carefully bend one tab to release socket. 4. Remove light socket / bulb assembly. Stirrer motor 5. Replace and reassemble in reverse order. 6. Replace and reassemble in reverse order. 16023053 Rev. 0 ©2004 Maytag Appliances Company...

  • Page 26: Wiring Diagrams And Schematics

    Fuse 20 Amp Primary Filter Secondary Oven Monitor Magnetron Interlock Switch (Primary) Timer Switch Timer Motor Stirrer Motor Interlock Switch Fan Motor (Secondary) Oven Light Monitor Switch Power Transformer Capacitor Rectifier Choke Filter Magnetron LD10D2 16023053 Rev. 0 ©2004 Maytag Appliances Company...
  • Page 27 Wiring Diagram and Schematic To avoid the risk of electrical shock, personal injury or death, disconnect power to oven and discharge WARNING capacitors before following any disassembly procedure. LD10D2 16023053 Rev. 0 ©2004 Maytag Appliances Company...
  • Page 28 Fuse 20 Amp Filter Secondary Oven Monitor Magnetron Interlock Control Switch transformer (Primary) Controller Interlock Switch (Secondary) Fan Motor Stirrer Motor Oven Light Monitor Switch Power Transformer Capacitor Rectifier Choke Filter Magnetron LD10MP and LD10MPS 16023053 Rev. 0 ©2004 Maytag Appliances Company...
  • Page 29 Wiring Diagram and Schematic To avoid the risk of electrical shock, personal injury or death, disconnect power to oven and discharge WARNING capacitors before following any disassembly procedure. LD10MP and LD10MPS 16023053 Rev. 0 ©2004 Maytag Appliances Company...
  • Page 30 Wiring Diagram and Schematic To avoid the risk of electrical shock, personal injury or WARNING death, disconnect power to oven and discharge capacitors before following any disassembly procedure. This page intentionally left blank. 16023053 Rev. 0 ©2004 Maytag Appliances Company...
  • Page 31 Appendix A 16023053 Rev. 0 A–1 ©2004 Maytag Appliances Company...

  • Page 32: Operation-Ld10

    Use to advance to next user option. Use to save times and power levels when programming pads. QTY 2X Use to automatically increase the programmed time for double quantities. A–2 16023053 Rev. 0 ©2004 Maytag Appliances Company...
  • Page 33 100% power. Programming Displays Indicates programming mode. See “Programming” section of manual for programming procedure. PROGRAM Indicates programming user options mode. See “User Options” section of manual for programming procedure. OP 11 16023053 Rev. 0 A–3 ©2004 Maytag Appliances Company...
  • Page 34 • Display shows “00:00”. preprogrammed double digit option. 3. Press number pads to enter desired cooking time. • For example, to heat for 2 minutes 30 seconds, press 2 , 3, and 0 pads. A–4 16023053 Rev. 0 ©2004 Maytag Appliances Company...
  • Page 35 6. Press START pad to save new heating time and power level in oven memory. • Repeat step 3-6 to program additional pads. 7. Press RESET pad or close oven door to exit programming mode. 16023053 Rev. 0 A–5 ©2004 Maytag Appliances Company...
  • Page 36 Allows use of preprogrammed pads only. OP:81 Manual Operation (Allows use of manual time entry and preprogrammed pads.) OP:90 (Allows use of double digit only.) Double Digit OP:91 Allows use of single digit only. A–6 16023053 Rev. 0 ©2004 Maytag Appliances Company...

  • Page 37: Cooking Guidelines

    Some examples of foods which may require stirring are puddings, some casseroles, some sauces, some soups, and some egg dishes. Some foods can’t be stirred. These foods are rearranged or turned. 16023053 Rev. 0 A–7 ©2004 Maytag Appliances Company...

  • Page 38: Cooking Hints

    Grocery bags all plates should be placed at the same level in the oven, Non-recycled paper Recycled paper with space between all containers. Plastic Lead crystal Wood Newspapers Metal Metallic trimmed china A–8 16023053 Rev. 0 ©2004 Maytag Appliances Company...

  • Page 39: Care And Cleaning

    Splatter shields are held in place with (3) screws. If desired, remove splatter shields for cleaning by removing screws. Replace splatter shields before using oven. 16023053 Rev. 0 A–9 ©2004 Maytag Appliances Company...

  • Page 40: Before Calling For Service

    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. A–10 16023053 Rev. 0 ©2004 Maytag Appliances Company...
  • Page 41 Appendix B 16023053 Rev. 0 B–1 ©2004 Maytag Appliances Company...

  • Page 42: Operation-Ld10D

    1 Hot Dog 20-30 sec 1 Small Sandwich 30-35 sec 1 Large Sandwich 1.00-2.00 1 Bag of Popcorn (3.5 oz) 1.30-1.45 1 Burrito (Frozen) 1.30-1.45 1 Cup of Soup (Stew) 1.30-2.00 1 Casserole 1.30-2.30 B–2 16023053 Rev. 0 ©2004 Maytag Appliances Company...

  • Page 43: Cooking Guidelines

    Some examples of foods which may require stirring are puddings, some casseroles, some sauces, some soups, and some egg dishes. Some foods can’t be stirred. These foods are rearranged or turned. 16023053 Rev. 0 B–3 ©2004 Maytag Appliances Company...
  • Page 44 Grocery bags all plates should be placed at the same level in the oven, Non-recycled paper Recycled paper with space between all containers. Plastic Lead crystal Wood Newspapers Metal Metallic trimmed china B–4 16023053 Rev. 0 ©2004 Maytag Appliances Company...

  • Page 45: Care And Cleaning

    Splatter shields are held in place with (3) screws. If desired, remove splatter shields for cleaning by removing screws. Replace splatter shields before using oven. 16023053 Rev. 0 B–5 ©2004 Maytag Appliances Company...

  • Page 46: Before Calling For Service

    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. B–6 16023053 Rev. 0 ©2004 Maytag Appliances Company...

This manual is also suitable for:

P1329703mLd10mpsP1329702mLd10mpP1329708m

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