Maytag MGR6775ADB/Q/S/W, MGR6875ADB/Q/S/W manual Troubleshooting Procedures

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Troubleshooting Procedures

!WARNING

To avoid risk of electrical shock, personal injury or death; disconnect power and gas to oven before servicing, unless testing requires power and/or gas.

!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 these parts and then check continuity with the AC plug removed. To do otherwise may result in a false reading or damage to your meter.

Do not touch any part of the circuit on the printed circuit board, since static electric discharge may damage the control panel. Always touch yourself to ground while working on this panel to discharge any static charge built up on your body.

Control Systems Troubleshooting

Description of Error Codes

The Diagnostic Code Display Mode allows viewing of the error diagnostic codes.

Each error code consists of four digits. The following table describes the function of each digit.

Digit

1st

2nd

3rd

4th

 

 

Description

Primary System:

1 – Local to the control circuit board

 

3

– Sensor or meat probe

 

4

– Control input

 

9

– Door lock

Measurable:

d – Diagnostic: measurable parameter

 

c – Control related, replace control

Secondary System: Sequential numbering

Oven Cavity:

1 – Upper oven (or single cavity oven)

 

2

– Lower oven

 

c – Control specific

Diagnostic Code Display Mode may be activated by pressing and holding the AUTOSET pad for 3 seconds at power-up. Diagnostic Code Display Mode may be entered only when applying power to the control.

©2004 Maytag Services

16023415

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Contents Service Important Information Customer Service Support CenterTable of Contents Servicing Safety Practices for ServicerReceiving Oven Using the OvenElectrical Requirements Connecting Range to GasProduct Safety Devices Baking, Broiling, and RoastingGeneral Information Parts and Accessories SpecificationsPlacement of the Oven ServiceGrounding ArningRange Description Troubleshooting Procedures 16023415 Maytag Services Maytag Services 16023415 Component Troubleshooting No gas flows to burner Ignitor glows red Check lamp and replace is necessary Testing Procedures Testing Procedures Illustration/Component Test Procedure H2 Control Testing Model MGR6875AA H3 Control Testing Model MGR6775AA Quick Test Mode for Electronic Range Control This mode will also display the current fault code for Leveling Legs Top Surface Valve and Spark SwitchTop Burner Lower Assembly Moving and/or Replacing RangeOven Doors Oven Light ReplacementOven Sensor Electronic ClockGasket and Door Disassembly Upper Latch Assembly Lower Latch AssemblyGas Valve Convection AssemblyOven Door Hinge RegulatorRack Positions Oven RacksOven Cavity Components Gas Appendix a Maytag Double Oven Gas Range Double Oven Gas Range Installation Instructions Installation Instructions Installation Instructions Installation Instructions Installation Instructions Installation Instructions Installation Instructions Installation Instructions Appendix B Pilotless Ignition Suggested Heat SettingsOperating During a Power Failure Surface ControlsTo prevent the cooktop from discoloring or staining Surface CookingTo set the Clock To change the clock to 24-hour formatLocking the Control Oven Doors TimerFault Codes Adjusting the Sound LevelTo set bake Return To Factory Default SettingsSetting Upper and Lower Oven Functions Baking Cook & HoldDelay Cook & Hold Keep Warm Adjusting the Oven TemperatureTo cancel Keep Warm To adjust the oven temperatureTo set Broil Broiling upper oven onlyOven Bottom Automatic Shut-Off/Sabbath ModeOven Vent Oven LightsTo replace oven racks Upper ovenLower oven To remove oven racksSurface Cooking Surface Cooking Clock Using the TouchpadsControl Panel Adjusting Sound Level To set Convect Bake Setting Oven FunctionsBaking with Convection To set Convect Roast Roasting With ConvectionBroiling upper oven only Broiling Chart Broil times are based on a 5 minute preheatOven Cooking To start a cycle programmed into Favorite To cancel a Favorite cycle in progressFavorite Sabbath Mode Notes Rack Positions lower oven Care & Cleaning Do not USE ANY Cleaning Product Containing Chlorine Bleach Appendix C LP Conversion Instructions LP Conversion Instructions LP Conversion Instructions LP Conversion Instructions