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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 Base Manual covers general information
2006
Refer to individual Technical Sheet
for information on specific models
Over-the-Range This manual includes, but is
not limited to the following:
Domestic
UMV1152CA*
AMV1154BA*
AMV5164BA*
Microwaves
AMV5164BC*
AMV5206BA*
AMV6167BD*
M
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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 MANU
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Table of Contents Important Information ................................................... 2 Disassembly Procedures Important Safety Information ........................................ 4 Grille Removal .......................................................... 31 Microwave Leakage Testing .......................................... 5 Door Assembly Removal .......................................... 31 General Information Door Disassembly ................................................... 31 Spe
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Important Safety Information ! CAUTION Read the following information to avoid possible exposure to microwave radiation: The basic design of the Maytag and Amana microwave 7. In the area of the transformer, capacitor, diode, and oven makes it an inherently safe device to both use and magnetron there is HIGH VOLTAGE. When the unit is service. However, there are some precautions which operating, keep this area clean and free of anything should be followed when servicing the microwave oven to which
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Microwave Leakage Testing Measurement With the Outer Panel ! WARNING Removed Check for radiation leakage after servicing. Should the 2 leakage be more than 4mW/cm inform Maytag immediately. After repairing or replacing any radiation Avoid contacting any high voltage components. safety device, keep a written record for future reference, as required by D.H.H.S. and HEW regulations. This requirement must be strictly Whenever you replace the magnetron, measure for observed. In addition, the leakag
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General Information This manual provides basic instructions and suggestions This manual contains information needed by authorized for handling, installing , and servicing microwave ovens. service technicians to install and service the microwave The directions, information, and warnings in this manual pertaining to this manual. There maybe, however some are developed from experience with, and careful testing of information which needs further explanation. Refer to the product. If the unit is inst
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General Information Specifications Service Refer to individual Technical Sheet for specification Keep a copy of sales receipt for future reference or in information. case warranty service is required. To locate an authorized Placement of the Oven servicer: This microwave can be easily placed in the kitchen, family • For Amana product call 1-800-628-5782 or visit the room, or anywhere else in the house. Place the oven on a Web Site at www.amana.com flat surface such as a kitchen countertop or a s
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General Information Electrical Requirements Grounding Instructions The oven is designed to operate on a Standard 120 VAC, This appliance must be grounded. If an electrical short 60 HZ household outlet. circuit occurs, grounding reduces the risk of electric shock by providing an escape wire for the electric current. The cord for this appliance has a grounding wire with a Cleaning grounding plug. Put the plug into an outlet that is properly Before cleaning the oven, unplug the power supply cord.
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General Information Microwave Oven Description © 2006 Maytag Services 16027303 9
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Troubleshooting Procedures WARNING ! To avoid risk of electrical shock, personal injury, or death, disconnect power to microwave oven and discharge the high-voltage capacitor before servicing, unless testing requires power. CAUTION ! • Verify proper grounding before checking for trouble. • Be careful of the high voltage circuit. • Discharge the high voltage capacitor. • When checking the continuity of the switches or of the high voltage transformer, disconnect one lead wire from the
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Troubleshooting Procedures WARNING ! To avoid risk of electrical shock, personal injury, or death, disconnect power to microwave oven and discharge the high-voltage capacitor before servicing, unless testing requires power. Symptom Cause Correction Microwave oven fan motor 1. Door sensing switch loose connector. Check connector and wiring of engages when power cord is 2. Door sensing switch loose wires. door sensing switch. plugged in. Microwave oven does not operate, 1. Check input
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Troubleshooting Procedures WARNING ! To avoid risk of electrical shock, personal injury, or death, disconnect power to microwave oven and discharge the high-voltage capacitor before servicing, unless testing requires power. Error Code Table Error Code Explanation Possible Cause SE Keypad shorted 10 seconds or longer. Sticky keypad(s). E03 Convection motor or convection heater open. Motor and/or heater unplugged, wiring or PCB assembly. E11 Gas sensor open error. Sensor unplugged, wir
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Testing Procedures WARNING ! To avoid risk of electrical shock, personal injury or death; disconnect power to microwave oven and discharge the high voltage capacitor before servicing, unless testing requires power. Component Testing Procedures Illustration Component Test Procedure Results High voltage Discharge Capacitor transformer Disconnect connector and measure continuity with meter on R x 1 scale: Secondary......................................... Approx. 118-123 Ω. 120 V S
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Testing Procedures WARNING ! To avoid risk of electrical shock, personal injury or death; disconnect power to microwave oven and discharge the high voltage capacitor before servicing, unless testing requires power. Illustration Component Test Procedure Results Low voltage Remove low voltage transformer from control transformer circuit board and check: (Measure at room temp., or 68° F/20° C.) Between pins 1 and 2 (Input).................... Approx. 128 Ω.. Between pins 4 and 5
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Testing Procedures WARNING ! To avoid risk of electrical shock, personal injury or death; disconnect power to microwave oven and discharge the high voltage capacitor before servicing, unless testing requires power. Illustration Component Test Procedure Results Convection heater element Remove all wires from heater. JMV9169BA*, Measure resistance across terminals .......... Approx. 15-25 Ω (70° F, 20° C). JMV8166BA*, AMV6167BD* Convection motor Remove all wires from motor. JM
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Testing Procedures WARNING ! To avoid risk of electrical shock, personal injury or death; disconnect power to microwave oven and discharge the high voltage capacitor before servicing, unless testing requires power. Illustration Component Test Procedure Results Ventilation Motor Discharge Capacitor JMV8166BA*, AMV6167BD* Remove two wires to run capacitor and measure resistance across the wires ........... Approx. 75 Ω. (Tests all 3 windings.) Ventilation Motor Discharge Capacitor
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Testing Procedures WARNING ! To avoid risk of electrical shock, personal injury or death; disconnect power to microwave oven and discharge the high voltage capacitor before servicing, unless testing requires power. Power Test (Traditional Test Method) Test equipment required is Amana power test kit R0157397 (Fahrenheit), or Menumaster power test kit M95D5 (Celsius). 1. Fill the plastic container to the 1000 ml. line with cool tap water. 2. Using the thermometer; stir the water, measu
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Testing Procedures WARNING ! To avoid risk of electrical shock, personal injury or death; disconnect power to microwave oven and discharge the high voltage capacitor before servicing, unless testing requires power. Component Test Procedure Results Touch Pad/Control Removal of Touch Pad Trace Measurement Panel Pad/Control Panel is 1 2 & 12 Continuity required to perform test. 2 3 & 12 Continuity Check for continuity. 3 4 & 12 Continuity 4 5 & 12 Continuity UMV1152CA* When touch
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Testing Procedures WARNING ! To avoid risk of electrical shock, personal injury or death; disconnect power to microwave oven and discharge the high voltage capacitor before servicing, unless testing requires power. Component Test Procedure Results Touch Pad/Control Removal of Touch Pad Trace Measurement Panel Pad/Control Panel is 1 2 & 12 Continuity required to perform test. 2 3 & 12 Continuity Check for continuity. 3 4 & 12 Continuity 4 5 & 12 Continuity AMV1154BA* When touch
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Testing Procedures WARNING ! To avoid risk of electrical shock, personal injury or death; disconnect power to microwave oven and discharge the high voltage capacitor before servicing, unless testing requires power. Component Test Procedure Results Touch Pad/Control Removal of Touch Pad Trace Measurement Panel Pad/Control Panel is 1 8 & 16 Continuity required to perform test. 2 7 & 16 Continuity Check for continuity. 3 6 & 16 Continuity 4 5 & 16 Continuity MMV5165BA* When touch
