Amana HDC12 Service Training Manual
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Amana HDC12 Service Training Manual

Compact models 60 hz
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See also: Service Manual
R
Commercial
Service Training Manual
Compact Models
HDC - 60 Hz
August 2011
16400011
Amana® is a Registered Trademark of Maytag Corporation. Brand used under license.

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Summary of Contents for Amana HDC12

  • Page 1 Commercial Service Training Manual Compact Models HDC - 60 Hz August 2011 16400011 Amana® is a Registered Trademark of Maytag Corporation. Brand used under license.
  • Page 2 Table of Contents Important Safety Information..................2-5 6SHFL¿FDWLRQV ,QVWDOODWLRQ Quick Start Reference Guide..................9-10 &RPSRQHQWV  'LVDVVHPEO\ &DSDFLWRU  'LRGH /RFDWLRQ 61  3ULRU DQG $IWHU &DSDFLWRU  'LRGH /RFDWLRQ 61  DQG (DUOLHU &DSDFLWRU  'LRGH /RFDWLRQ 61  DQG $IWHU $LUÀRZ &RPSRQHQW 7HVWLQJ 3URFHGXUHV 7URXEOHVKRRWLQJ...
  • Page 3 Important Safety Information...

  • Page 4: Important Information

    Important Information Important Notices for Servicers and Consumers ACP 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 5: Important Safety Information

    Important Safety Information WARNING Read the following information to avoid possible exposure to microwave radiation: The basic design of the Microwave Oven makes it an inherently safe device to both use and service. However, there are some precautions which should be followed when servicing the microwave to maintain this safety.

  • Page 6: Important Safety Instructions

    IMPORTANT SAFETY INSTRUCTIONS Recognize this symbol as a SAFETY message WARNING When using electrical equipment, basic safety precautions should be followed to reduce the risk of burns, HOHFWULFDO VKRFN ¿UH RU LQMXU\ WR SHUVRQV LQFOXGLQJ WKH IROORZLQJ 1. READ all instructions before using equipment. 9.
  • Page 7 IMPORTANT SAFETY INSTRUCTIONS WARNING WARNING 7R DYRLG ULVN RI ¿UH LQ WKH RYHQ FDYLW\ Liquids such as water, coffee, or tea are able to be overheated beyond the boiling point without a. DO NOT overcook food. Carefully attend oven appearing to be boiling due to surface tension of the when paper, plastic, or other combustible liquid.
  • Page 8 HDC 60 Hz Specifications Power Specification · Input · Output · Consumption Oven Dimensions · Weight Installation · Unpacking the oven · Radio Interference...
  • Page 9 6SHFL¿FDWLRQV Models HDC12* HDC18* HDC21* CRC18T2OG CRC21T2RL Power Source Voltage AC 120V 208 - 240V 208 - 240V Amperage 20 A 20 A 20 A Frequency 60 Hz 60 Hz 60 Hz Single Phase, 3 wire grounded 3OXJ &RQ¿JXUDWLRQ  &RUG...

  • Page 10: Reference Guide

    HDC 60 Hz Quick Start Reference Guide Control Panel · Programming items Clean Filter · Settings User Options · Changing options · Factory presets...

  • Page 11: Quick Start Reference Guide

    Quick Start Reference Guide Refer to Product Safety Manual for Safety Statements Complete Owner’s Manual available online Oven Clearances CLEAN FILTER A—For North American (UL/CSA) models, allow at least 7” (17.8 cm) of clearance around top of oven. CLEAN FILTER This oven displays For International (50 Hz) models, allow at least 7”...
  • Page 12 Quick Start Reference Guide Refer to Product Safety Manual for Safety Statements Complete Owner’s Manual available online 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.
  • Page 13 HDC 60 Hz Components...
  • Page 14 Components Touch Panel Oven Tray Tray Support Included in oven beginning Interlock Switch S/N 1010101648 Assembly Tray Support is now included in Oven Tray Kit Part # 14109040 Air Filter Grease Shield This Side Up...
  • Page 15 Components Component location beginning S/N 1103100153 Traic Blower Motor Diode Bracket Capacitors Basepan HV Transformer Diodes DANGER High Voltage Components...
  • Page 16 Components Antenna Motor Magnetrons Top Antenna Assembly Antenna Motor Bottom Antenna Assembly Shaft Washer Gear DANGER High Voltage Components...
  • Page 17 Components Control Board Upper Antenna Motor Blower Motor Traic HV Transformer Cavity Thermal Cutout Magnetron Thermal Cutout DANGER High Voltage Components...
  • Page 18 Components Sample Door Assembly Door comes in two styles, see through door and solid door.
  • Page 19 Disassembly Inner door/window removal Switch replacement/door adjustment...
  • Page 20 Disassembly Inner Door/Window Removal 1. Open oven door. 2. Remove screws on hinge side. 3. Beginning at the bottom, carefully insert 1”(25 mm) putty knifebetween inner and outer door. Pry up on inner door to release tabs, (2 tabs per side). Work in a clockwise direction to release all tabs, see illustration below. Remove T15 safety Torx screws Tabs...
  • Page 21 Disassembly WARNING To avoid risk of electrical shock, personal injury or death; disconnect electrical power before servicing. Switch Replacement / Door Adjustment 1. Remove and retain two (2) screws securing switch to 8. With door closed, loosen door hinge bolts 1/2 turn. cavity.
  • Page 22 Capacitor/Diode Location Capacitor / Diode location starting S/N 0902100848 and location prior to S/N 0902100848 Capacitor / Diode Location S/N 1103100152 and Earlier Capacitor / Diode Location S/N 1103100153 and After...
  • Page 23 Capacitor / Diode Location Capacitor / Diode location starting S/N 0902100848 and location prior to S/N 0902100848 * Use caution when looking up parts to assure you get the correct diode. PartNumber Series Description Note 13091701 DIODE Note Used starting at serial number 0902100848 R9800022 KIT, DIODE...

  • Page 24: Capacitor / Diode Location S/N 1103100152 And Earlier

    Capacitor / Diode Location S/N 1103100152 and Earlier Capacitor and Diode Location Auto Transformer DANGER High Voltage Components...

  • Page 25: Capacitor / Diode Location S/N 1103100153 And After

    Capacitor / Diode Location S/N 1103100153 and After Capacitor Location Interlock HV Transformer Assembly No Auto Transformer DANGER High Voltage Components...
  • Page 26 Airflow...
  • Page 27 $LUÀRZ Air filter must be in place and cleaned regularly. Some Models...
  • Page 28 Component Testing Procedures...

  • Page 29: Component Testing Procedures

    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 Thermal Cutout Disconnect all wires from TCO. Measure resistance across terminals. Cavity Thermal Fuse ........
  • Page 30 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 Auto Transformer Discharge Capacitors Remove all wires from terminals. Some models Measure resistance from: 42.4 Ÿ.
  • Page 31 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. Invensy Control Board Illustration Component Test Results Control board All Models Line voltage to control board P2 connector Line voltage (All Conditions) Pin 1—Pin 3 ..........
  • Page 32 Component Testing Procedures Error Code Table Error Code Corrective Action Replace HV/LV Board Replace HV/LV Board Replace HV/LV Board Replace HV/LV Board Replace Touch Panel Replace HV/LV Board Usage Test The Usage Test is used to access Magnetron Hours, Magnetron Cycles and Door Cycles. Use the following procedure to access the data: 1.
  • Page 33 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. All ACP microwave oven power outputs are rated using the IEC705 standards. Using the IEC705 test method requires precision measurements and equipment that is not practical to be performed in the field.

  • Page 34: Troubleshooting

    Troubleshooting Intial Power Up Standby Condition Cook Condition...
  • Page 35 Troubleshooting Initial Power Up Apply power with door closed. Open line fuse. Open cavity TCO. Inoperative control board. Relays click. Broken or improper wire connections. 5. Open magnetron TCO. Which display is shown? Blower, oven light, and antenna all activate. Proceed to "Standby"...

  • Page 36: Standby Condition

    Troubleshooting Standby Condition Open oven door. Display Inoperative interlock switch assembly (logic or primary). Inoperative control board. Broken or improper wire connections. Inoperative light bulb. Inoperative light socket. Oven light is on? Inoperative auto-transformer. Inoperative control board. Broken or improper wire connections. Inoperative blower motor.

  • Page 37: Cook Condition

    Troubleshooting Cook Condition Place cup of water in oven and close oven door. Beep not programmed into oven. Display Pad not programmed. Inoperative touch panel. Inoperative control board. Broken or improper wire connections. Magnetron TCO opened in mid-cycle Logic switch opened in mid-cycle Primary switch opened in mid-cycle Push pad number 1.
  • Page 38 Wiring Diagrams / Schematics...

  • Page 39: Wiring Diagram

    Wiring Diagram Sample w/ CPI Control Current Production started at S/N 0911102348 WARNING To avoid risk of electrical shock, personal injury or death, disconnect power to oven and discharge capacitor before servicing, unless testing requires power. WIRING DIAGRAM BLOWER BLOWER MOTOR MOTOR PART NO.

  • Page 40: Schematic Diagram

    Schematic Diagram Sample w/ CPI Control Current Production started at S/N 0911102348 WARNING To avoid risk of electrical shock, personal injury or death, disconnect power to oven and discharge capacitor before servicing, unless testing requires power. 208/230V 60HZ INTERLOCK SWITCH 3-WIRE SCHEMATIC DOOR CLOSED...
  • Page 41 Wiring Diagram Sample w/ Invensy Control ending at S/N 0911102347 WARNING To avoid risk of electrical shock, personal injury or death, disconnect power to oven and discharge capacitor before servicing, unless testing requires power. 12844901 DANGER HIGH VOLTAGE...
  • Page 42 Schematic Diagram Sample w/ Invensy Control ending at S/N 0911102347...
  • Page 43 Notes...
  • Page 44 ¤ 2011 ACP Inc. Part No. 16400011 www.acpsolutions.com Cedar Rapids, Iowa 52404 Printed in U.S.A. 08/11...

This manual is also suitable for:

Hdc21Hdc18Hdc-60

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