Model reference

Maytag MER6875ACW

Name: Maytag MER6875ACW
Brand: Maytag

Range

14 documents66 error codes82 service modes

Available documentation

Tech Sheet

Technical Information—Double Oven Electric Range7 pg
Covers this model
Tech Sheet - 1602615119 pg
Covers this model
Technical Information—Double Oven Electric Range12 pg
Covers this model
Technical Information⎯Double Oven Electric Range10 pg
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Technical Information⎯Double Oven Electric Range17 pg
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Service Manual

Oven Range Service Manual85 pg
Covers this model
Freestanding Double Oven Electric Range85 pg
Covers this model
Service Manual85 pg
Covers this model
Service Manual - Freestanding Double Oven Electric Range85 pg
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Maytag Freestanding Double Oven Electric Range Service Manual85 pg
Covers this model
Failure Codes and Wiring Diagrams for Maytag Heritage Gas & Electric Ranges124 pg
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Failure Codes And Wiring Diagrams For Maytag Heritage Gas & Electric Ranges124 pg
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Service Flash

Technical Bulletin - TDC-0096-B Oven Door Handles Breaking_TDC-0096-B2 pg
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Other

TDC 0096 B2 pg
Covers this model

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Test values, resistance specs, and wiring references
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1c1c on my Maytag MER6875ACW

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Shorted key detected on control panel.

From Tech Sheet W17652385, p.37:

1.Access service mode to confirm the active fault code and read stored error history.

2.Measure control board supply voltage at test points. Expected: 12 VDC and 5 VDC.

3.Inspect all connectors on the main control for corrosion or backed-out pins.

Part WPW10804018

Electronic control board

Error codes (66)

CodeMeaning

1c1cShorted key detected on control panel.1c2cKeyboard tail disconnected; keyboard loop reading improper value.1c31Cancel key circuit problem (upper oven cavity).1c32Cancel key circuit problem (lower oven cavity).1c4cMicro communication failure on control board.1c5cVCC or ground fault on control board.1c6cEEPROM error; no response from EEPROM after 3 tries.1c7cControl not calibrated; calibration value out of range.1c81Cook profile corrupted in EEPROM for upper/single oven cavity (CRC invalid).1c82Cook profile corrupted in EEPROM for lower oven cavity (CRC invalid).1c8cCooking program error; CRC invalid.1d11Runaway temperature (650°F) detected with door unlocked (upper oven).1d12Runaway temperature (650°F) detected with door unlocked (lower oven).1d21Runaway temperature (950°F) detected with door locked (upper oven).1d22Runaway temperature (950°F) detected with door locked (lower oven).3d11Temperature sensor open (upper oven); sensor resistance reads infinite.3d12Temperature sensor open (lower oven); sensor resistance reads infinite.3d21Temperature sensor shorted (upper oven); sensor resistance reads 0 ohms.3d22Temperature sensor shorted (lower oven); sensor resistance reads 0 ohms.3d41Meat probe shorted 3d51Meat probe not calibrated 4d11Door switch position failure 4d12Door switch position failure 4d21No reverse airflow fan rotation detected (no or low RPM).4d22No Reverse Airflow Fan rotation (no/low RPM) on lower oven cavity.4d31Reverse airflow fan is on when it should be off.4d32Reverse Airflow Fan state error 4d41High Reverse Airflow Fan rotation (high RPM) on upper/single oven cavity.4d42High Reverse Airflow Fan rotation (high RPM) on lower oven cavity.4d51Door switch circuit failure

View all 66 error codes

4d52Door switch circuit failure 9d11Latch will not lock 9d12Latch will not lock 9d21Latch will not unlock 9d22Latch will not unlock 9d31Latch state unknown 9d32Latch state unknown 9d41Latch state unknown 9d42Latch state unknown EEControl cannot read EEPROM; unit will shut down.F0-0No fault (default from factory).F1-1Upper oven temperature >650°F with door unlocked.F1-2Lower oven temperature >650°F with door unlocked.F1-3Upper oven temperature >950°F with door locked.F1-4Lower oven temperature >950°F with door locked.F1-5Upper hardware failure within control.F1-6Lower hardware failure within control.F1-7Membrane switch is not responding.F1-8Shorted key in membrane switch.F1-9Internal communication errors within control.F1-AUpper latch switches failure.F1-BLower latch switches failure.F1-CUpper door switch failure.F1-DLower door switch failure.F1-ESensor input not calibrated.F1-HEEPROM error.F1-LTemperatures in ovens are the same for a long period.F1-NInternal voltage on control not working.F3-1Upper sensor is shorted (<100 ohms) or open (>5K ohms).F3-2Lower sensor is shorted (<100 ohms) or open (>5K ohms).F9-1Upper lock switch is not correct.F9-2Upper unlock switch is not correct.F9-3Control does not see upper door lock.F9-4Lower lock switch is not correct.F9-5Lower unlock switch is not correct.F9-6Control does not see lower door lock.

Service modes (82)

24 Hour Clock TogglePress and hold Upper Cancel and Favorite pads for 3 seconds.
24 Hour Clock Toggle - MER6555AC*/MER6755AC*/MER6775AC*Press and hold Upper Cancel and Delay pads for 3 seconds.
24 Hour Clock Toggle - MER6875AC*Press and hold Upper Cancel and Favorite pads for 3 seconds.
24 Hour Clock Toggle (MER6875AC*)Press and hold Upper Cancel and Favorite pads for 3 seconds.
Beeper Volume AdjustmentHold Upper Cancel and Delay pads for 3 seconds.
Beeper Volume Adjustment - MER6555AC*/MER6755AC*/MER6775AC*Hold Upper Cancel and More+ pads for 3 seconds.
Beeper Volume Adjustment - MER6875AC*Hold Upper Cancel and Delay pads for 3 seconds.
Beeper Volume Adjustment (MER6555AC*, MER6755AC*, MER6775AC*)Hold Upper Cancel and More+ pads for 3 seconds.
Beeper Volume Adjustment (MER6875AC*)Hold Upper Cancel and Delay pads for 3 seconds.
Child Lock OutPress and hold Upper Cancel and Cook & Hold pads for 3 seconds.
Child Lock Out - MER6555AC*/MER6755AC*/MER6775AC*Press and hold Upper Cancel and Cook & Hold pads for 3 seconds.
Child Lock Out - MER6875AC*Press and hold Upper Cancel and Cook & Hold pads for 3 seconds
Child Lock Out (H2 Control)Press and hold Upper Cancel and Cook & Hold pads for 3 seconds
Child Lock Out (H3 Control)Press and hold Upper Cancel and Cook & Hold pads for 3 seconds
Clock Display TogglePress and hold Upper Cancel and Clock pads for 3 seconds.
Clock Display Toggle - MER6555AC*/MER6755AC*/MER6775AC*Press and hold Upper Cancel and Clock pads for 3 seconds.
Clock Display Toggle - MER6875AC*Press and hold Upper Cancel and Clock pads for 3 seconds.
Clock Display Toggle (MER6875AC*)Press and hold Upper Cancel and Clock pads for 3 seconds.
Clock Display Toggle (On/Off)Press and hold Upper Cancel and Clock pads for 3 seconds.
Demo Mode - MER6555AC*/MER6755AC*/MER6775AC*Press and hold Upper Cancel and Less- pads for 3 seconds.
Demo Mode (MER6555AC*, MER6755AC*, MER6775AC*)Press and hold Upper Cancel and Less- pads for 3 seconds.
Diagnostic Code Display ModePress and hold Upper Cancel and Autoset pads for 3 seconds
Diagnostic Code Display Mode (H1 Controls)Press and hold AUTOSET pad for 3 seconds at power-up.
Diagnostic Code Display Mode (H2 Control - MER6875A**)["Must be within 5 minutes of power-up.","Press and hold UPPER CANCEL and UPPER BROIL pads for 3…
Diagnostic Code Display Mode (H2 Control)Enter Quick Test Mode (press and hold UPPER CANCEL and UPPER BROIL for 3 seconds within 5 minutes…
Diagnostic Code Display Mode (H3 Control - MER6555A**, MER6751AA*, MER6755A**, MER6775A**)["Must be within 5 minutes of power-up.","Press and hold UPPER CANCEL and TIMER pads for 3…
Diagnostic Code Display Mode (H3 Control)Enter Quick Test Mode (press and hold UPPER CANCEL and TIMER for 3 seconds within 5 minutes of…
Diagnostic Code Display Mode (H3 Controls)Press and hold Upper Cancel and Timer for 3 to 5 seconds within 5 minutes of power up.
Diagnostic Code Display Mode (MER6555AC*, MER6755AC*, MER6775AC*)Press and hold UPPER CANCEL and TIMER pads for 3 seconds within 5 minutes of power up
Diagnostic Code Display Mode (MER6875AC*)Press and hold UPPER CANCEL and AUTOSET pads for 3 seconds
Diagnostic Code Display Mode (NSC Controls)Press and hold the More + pad for 3 to 5 seconds when powering up the unit (within 60 seconds of…
Engineering Test Mode["Press BAKE pad.","Enter 100°F using the number pads.","Immediately push and hold BAKE pad for…
Factory Default ResetPress and hold Upper Cancel and Upper Keep Warm pads for 3 seconds.
Factory Default Reset - MER6555AC*/MER6755AC*/MER6775AC*Press and hold Upper Cancel and Warm pads for 3 seconds.
Factory Default Reset - MER6875AC*Press and hold Upper Cancel and Upper Keep Warm pads for 3 seconds.
Factory Default Reset (MER6555AC*, MER6755AC*, MER6775AC*)Press and hold Upper Cancel and Warm pads for 3 seconds.
Factory Default Reset (MER6875AC*)Press and hold Upper Cancel and Upper Keep Warm pads for 3 seconds.
Faults Access (EOC III Controls)1
Lower Oven Temperature Adjustment1
One-Watt Standby Mode (NSC Controls)Press and hold Cancel and Less
Oven Temperature Adjustment - Lower Oven (MER6555AC*, MER6755AC*, MER6775AC*)1
Oven Temperature Adjustment - Lower Oven (MER6875AC*)1
Oven Temperature Adjustment - Upper Oven (MER6555AC*, MER6755AC*, MER6775AC*)1
Oven Temperature Adjustment - Upper Oven (MER6875AC*)1
Oven Temperature Adjustment (Lower Oven) - MER6555AC*/MER6755AC*/MER6775AC*1
Oven Temperature Adjustment (Lower Oven) - MER6875AC*1
Oven Temperature Adjustment (Upper Oven) - MER6555AC*/MER6755AC*/MER6775AC*1
Oven Temperature Adjustment (Upper Oven) - MER6875AC*1
Quick Test ModePress and hold CANCEL and BROIL pads simultaneously for 3 seconds
Quick Test Mode - Component ActivationPress and hold UPPER CANCEL and BROIL pads for 3 seconds
Quick Test Mode (EOC III Controls)1
Quick Test Mode (H1 Controls - Convection Model)1
Quick Test Mode (H1 Controls - Non-Convection Model)1
Quick Test Mode (H2 Control - MER6875A**)Within 5 minutes of power-up, press and hold UPPER CANCEL and UPPER BROIL pads for 3 seconds
Quick Test Mode (H2/H2.5 Controls)1
Quick Test Mode (H3 Control - MER6555A**, MER6751AA*, MER6755A**, MER6775A**)Within 5 minutes of power-up, press and hold UPPER CANCEL and TIMER pads for 3 seconds.
Quick Test Mode (H3 Controls)1
Quick Test Mode (M1/M2 Controls)1
Quick Test Mode (MER6555AC*, MER6755AC*, MER6775AC*)Press and hold UPPER CANCEL and TIMER pads for 3 seconds within 5 minutes of power-up.
Quick Test Mode (MER6875AC*)Press and hold UPPER CANCEL and UPPER BROIL pads for 3 seconds within 5 minutes of power-up
Quick Test Mode (NSC Non-Self Clean Controls)1
Quick Test Setup Options["Enter Quick Test Mode first.","Press the 0 pad.","'Press Desired Pad for Selection' will scroll…
Sabbath ModeHold Clock pad for 3 to 5 seconds to activate Sabbath mode.
Sabbath Mode - MER6555AC*/MER6755AC*/MER6775AC*Hold Clock pad for 5 seconds to activate Sabbath mode
Sabbath Mode - MER6875AC*Hold Clock pad for 3 to 5 seconds to activate Sabbath mode.
Sabbath Mode (H2 Control)Hold Clock pad for 3 to 5 seconds to activate Sabbath mode.
Sabbath Mode (H3 Control)Hold Clock pad for 5 seconds to activate Sabbath mode
Sabbath Mode (MER6555AC*, MER6755AC*, MER6775AC*)Hold Clock pad for 5 seconds to activate Sabbath mode
Sabbath Mode (MER6875AC*)Hold Clock pad for 3 to 5 seconds to activate Sabbath mode.
Service Mode (EOC III Controls)1
Setup Options ModeWhile in Quick Test Mode, press the 0 pad
Temperature Display Toggle (°F/°C)Press and hold Upper Cancel and Upper Bake pads for 3 seconds.
Temperature Display Toggle (F/C)Press and hold Upper Cancel and Upper Bake pads for 3 seconds.
Temperature Display Toggle (F/C) - MER6555AC*/MER6755AC*/MER6775AC*Press and hold Upper Cancel and Upper Bake pads for 3 seconds.
Temperature Display Toggle (F/C) - MER6875AC*Press and hold Upper Cancel and Upper Bake pads for 3 seconds.
Temperature Display Toggle (MER6555AC*, MER6755AC*, MER6775AC*)Press and hold Upper Cancel and Upper Bake pads for 3 seconds.
Temperature Display Toggle (MER6875AC*)Press and hold Upper Cancel and Upper Bake pads for 3 seconds.
Test Mode["Must be activated within first 5 minutes of power up.","Press BROIL and CANCEL pads for…
Test Mode (ERC)Must be activated within the first 5 minutes of power up
Test Mode (UH Controls)1
Twelve Hour Off
Upper Oven Temperature Adjustment1

Full entry steps, exit procedures, and test sequences are available in Max.

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