Manuals / Maytag / Kitchen Appliance / Double Oven

Maytag MER6555AAB/Q/W manual Troubleshooting Procedures, Control Systems Troubleshooting, Digit

Models: MER6775ACB/F/N/S/W MER6555ACW MER6755ACB/S/W MER6755AAB/Q/S/W MER6875AAB/F/N/Q/S/W MER6751AAB/Q/S/W MER6875ACB/F/N/S/W MER6555AAB/Q/W MER6775AAB/F/N/Q/S/W

1 85

Download 85 pages 18.45 Kb

Page 10

Troubleshooting Procedures

Troubleshooting Procedures

!WARNING

To avoid risk of electrical shock, personal injury or death; disconnect power to oven 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 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			Description
	Primary System:	1	– Local to the control circuit board
1st		3	– Sensor or meat probe
		4	– Control input
		9	– Door lock
2nd	Measurable:	d – Diagnostic: measurable parameter
		c – Control related, replace control
3rd	Secondary System: Sequential numbering
4th	Oven Cavity:	1	– Upper oven (or single cavity oven)
4th		2	– Lower oven
		c – Control specific

Diagnostic Code Display Mode is accessed via the Quick Test Mode. To view the last 5 error codes, enter the Quick Test Mode by pressing and holding the UPPER CANCEL and UPPER BROIL pads for 3 seconds within 5 minutes of power-up. Diagnostic Code Display Mode may be activated only when applying power to the control.

10

16023416

©2004 Maytag Services

Image 10

Maytag MER6555AAB/Q/W manual Troubleshooting Procedures, Control Systems Troubleshooting, Description of Error Codes, Digit

Contents

MER6775AAB/F/N/Q/S/W MER6875AAB/F/N/Q/S/W ServiceMER6555AAB/Q/W MER6751AAB/Q/S/W MER6755AAB/Q/S/W MER6775ACB/F/N/S/W MER6875ACB/F/N/S/WImportant Information Important Notices for Servicers and ConsumersCustomer Service Support Center DANGERTable of Contents W ARNING Important Safety InformationSafety Practices for Servicer ServicingBaking, Broiling, and Roasting Using the OvenReceiving Oven Important Safety InformationSurface Cooking Units PrecautionsProduct Safety Devices OvensPage Service SpecificationsPlacement of the Oven Parts and AccessoriesRange Description Description of Error Codes Troubleshooting ProceduresControl Systems Troubleshooting DigitDiagnostic Code Checking Troubleshooting Procedures2004 Maytag Services Diagnostic Code HandlingNOTES Troubleshooting Procedures2004 Maytag Services 16023416Problem Component TroubleshootingTroubleshooting Procedures Possible Cause• Verify power is present at unit Troubleshooting ProceduresProblem Possible Cause2004 Maytag Services Testing ProceduresComponent Testing Test ProcedureTest Procedure Testing Procedures2004 Maytag Services 160234162004 Maytag Services 11 10 1Testing Procedures Test Procedure2004 Maytag Services H2 Control Testing Model MER6875ATesting Procedures Test ProcedureCancel and Cook & Hold pads for Testing Procedures2004 Maytag Services See “Description of Error Codes” forTesting Procedures “Quick Test” Mode for Electronic Range ControlDisplay will indicate the following Default Option2004 Maytag Services Testing Procedures16023416 Leveling Legs Disassembly ProceduresMoving and/or Replacing Range Anti-TipBracketOven Doors Oven Light ReplacementOven Control/Electronic Clock Disassembly ProceduresLower Oven Door Disassembly Procedures2004 Maytag Services 16023416Upper Latch Assembly Lower Latch AssemblyDisassembly Procedures Indicator Lamps Convection AssemblyRocker Switch Oven Door HingeOven Racks Infinite SwitchConvenience Outlet Canadian Models Only Rack PositionsUpper Oven Oven Cavity Components ElectricDisassembly Procedures Lower OvenAppendix A Installation Instructions 16023416Installation Instructions Installation Instructions 16023416Installation Instructions Installation Instructions 16023416Installation Instructions Installation Instructions 16023416Installation Instructions A–10 Installation Instructions16023416 16023416 Installation Instructions2004 Maytag Services A–11A–12 Installation Instructions16023416 16023416 Installation Instructions2004 Maytag Services A–132004 Maytag Services Appendix B16023416 Surface Cooking Suggested Heat SettingsSetting the Controls Use and Care - MER6555ALift–upPorcelain Cooktop Coil Element SurfaceNotes Coil ElementsControl Panel Using the TouchpadsOven Cooking ClockAdjusting the Sound Level TimerFault Codes Locking the Control and Oven DoorsCook & Hold Return To Factory Default SettingsSetting Upper and Lower Oven Functions Baking Baking Differences Between Your Old and New OvenWhen the cooking time has elapsed Delay Cook & HoldOven Cooking To cancel Cook & Hold at any timeToasting upper oven only Toasting ChartKeep Warm Toasting NotesTo set Broil BroilingBroil Notes SETTINGOven Lights Oven VentOven Racks Oven BottomOven Cooking Upper OvenLower Oven Use and Care - MER6555AOven Cooking Half Rack Accessory lower oven onlyRack Positions lower oven Use and Care - MER6555ASetting the Controls Use and Care - MER6751AA*, MER6755A**, MER6775ASuggested Heat Settings Surface CookingHot Surface Light Smoothtop SurfaceSmoothtop Surface Notes Warming Center select modelsTo Prevent Marks & Scratches Surface CookingTips to Protect the Smoothtop Surface To Prevent StainsFlat Pan Tests Cookware RecommendationsCanning and Oversize Cookware The Ruler TestClock Using the TouchpadsControl Panel Oven CookingAdjusting the Sound Level TimerFault Codes Locking the Control and Oven DoorsCook & Hold Return To Factory Default SettingsSetting Upper and Lower Oven Functions Baking Oven CookingWhen the cooking time has elapsed Delay Cook & HoldTo set a Delayed Baking cycle To cancel Cook & Hold at any timeOven Cooking Toasting ChartTo cancel Keep Warm Use and Care - MER6751AA*, MER6755A**, MER6775AUse and Care - MER6751AA*, MER6755A**, MER6775A SETTINGOven Cooking BroilingTo cancel the Sabbath Mode Sabbath Mode NotesTo cancel Bake when in Sabbath Mode Automatic Shut-Off/SabbathModeOven Lights Oven VentOven Racks Oven BottomUse and Care - MER6751AA*, MER6755A**, MER6775A Half Rack AccessoryOven Cooking Rack Positions lower ovenSuggested Heat Settings Use and Care - MER6875ADual Elements Setting the ControlsSurface Cooking Hot Surface Indicator LightSetting the Control Use and Care - MER6875ATips to Protect the Smoothtop Surface Surface CookingUse and Care - MER6875A To Prevent StainsCookware Recommendations Surface CookingUse and Care - MER6875A Canning and Oversize CookwareUse and Care - MER6875A Using the TouchpadsOven Cooking Control PanelFault Codes Oven CookingTimer Adjusting Sound LevelBaking Setting Oven FunctionsAuto Set Pad Return To Factory Default Settingslower oven only Roasting With ConvectionBaking with Convection lower oven only Roasting NotesWhen the cooking time has elapsed Delay Cook & HoldTo cancel Cook & Hold at any time To set a Delayed Cook & Hold cycleUse and Care - MER6875A Toasting ChartOven Cooking Toasting upper oven onlyOven Cooking BroilingSETTING Use and Care - MER6875ATo cancel Keep Warm FavoriteKeep Warm Notes When the cooking time has elapsedTo cancel the Sabbath Mode Adjusting the Oven TemperatureSabbath Mode Notes To adjust the oven temperatureUse and Care - MER6875A Oven FanOven Cooking Oven VentOven Cooking Half Rack AccessoryRack Positions lower oven Use and Care - MER6875ASelf-CleanOvens Care & CleaningCleaning Procedures Before Self-CleaningAfter Self-Cleaning Care & CleaningDuring the Self-CleanCycle Self-CleanNotesCleaning Procedures Care & CleaningCleaning Procedures PROCEDUREPROCEDURE Care & CleaningCleaning Procedures 2004 Maytag Services