Model reference

Maytag MER6775ACB/F/N/S/W

Name: Maytag MER6775ACB/F/N/S/W
Brand: Maytag

Range

6 documents31 error codes43 service modes

Available documentation

Tech Sheet

Informations techniques — Cuisinière électrique à deux fours21 pg
Covers this model
Technical Information⎯Double Oven Electric Range17 pg
Covers this model

Service Manual

Failure Codes And Wiring Diagrams For Maytag Heritage Gas & Electric Ranges124 pg
Covers this model

Bulletin

Technical Bulletin - TDC-0096-B-French Oven Door Handles Breaking2 pg
Covers this model

Service Flash

Technical Bulletin - TDC-0096-B Oven Door Handles Breaking_TDC-0096-B2 pg
Covers this model

Other

TDC 0096 B2 pg
Covers this model

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1c1c on my Maytag MER6775ACB/F/N/S/W

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Shorted key detected on control board.

From Tech Sheet W12783023, p.35:

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 (31)

CodeMeaning

1c1cShorted key detected on control board.1c2cKeyboard tail disconnected from control board.1c31Cancel key circuit problem (upper oven / single cavity).1c32Cancel key circuit problem (lower oven).1c4cMicro communication failure on control board.1c5cVCC or ground fault on control board.1c6cEEPROM error 1c7cControl not calibrated 1c8cCooking program error 1d11Runaway temperature (650°F) detected with door unlocked in upper oven.1d12Runaway temperature (650°F) detected with door unlocked in lower oven.1d21Runaway temperature (950°F) detected with door locked in upper oven.1d22Runaway temperature (950°F) detected with door locked in lower oven.3d11Temperature sensor open in upper oven (or single cavity).3d12Temperature sensor open in lower oven.3d21Temperature sensor shorted in upper oven.3d22Temperature sensor shorted in lower oven.4d11Door switch not closed when door is locked (upper oven).4d12Door switch not closed when door is locked (lower oven).4d21No reverse airflow fan rotation detected (no or low RPM).4d31Reverse airflow fan is on when it should be off.4d51Door switch not open or closed 4d52Door switch not open or closed 9d11Door latch will not lock (upper oven)9d12Door latch will not lock (lower oven)9d21Door latch will not unlock (upper oven)9d22Door latch will not unlock (lower oven)9d31Latch state unknown 9d32Latch state unknown 9d41Latch state unknown

View all 31 error codes

9d42Latch state unknown

Service modes (43)

12-Hour Shutoff Disable (MER6875AC)Enabled automatically; control cancels all cooking and deactivates all relay drivers 12 hours after…
24 Hour Clock Toggle (MER6875AC*)Press and hold Upper Cancel and Favorite pads for 3 seconds.
24-Hour Clock Toggle (MER6555AC, MER6755AC, MER6775AC)Press UPPER CANCEL and DELAY simultaneously for 3 seconds.
24-Hour Clock Toggle (MER6875AC)Press UPPER CANCEL and FAVORITE simultaneously for 3 seconds.
Beep Volume Adjustment (MER6555AC, MER6755AC, MER6775AC)Press UPPER CANCEL and MORE+ simultaneously for 3 seconds.
Beep Volume Adjustment (MER6875AC)Press UPPER CANCEL and DELAY simultaneously 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 Safety Lock (MER6555AC, MER6755AC, MER6775AC)Press UPPER CANCEL and COOK & HOLD simultaneously for 3 seconds
Child Safety Lock (MER6875AC)Press UPPER CANCEL and COOK & HOLD simultaneously for 3 seconds
Clock Display Toggle (MER6875AC*)Press and hold Upper Cancel and Clock pads for 3 seconds.
Demo Mode (MER6555AC, MER6755AC, MER6775AC)Press UPPER CANCEL and LESS- simultaneously for 3 seconds.
Demo Mode (MER6555AC*, MER6755AC*, MER6775AC*)Press and hold Upper Cancel and Less- pads for 3 seconds.
Diagnostic Code Display Mode (MER6555AC, MER6755AC, MER6775AC)Press UPPER CANCEL and TIMER simultaneously for 3 seconds within 5 minutes of power-on
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 UPPER CANCEL and AUTOTEST simultaneously for 3 seconds
Diagnostic Code Display Mode (MER6875AC*)Press and hold UPPER CANCEL and AUTOSET pads for 3 seconds
Factory Default Reset (MER6555AC, MER6755AC, MER6775AC)Press UPPER CANCEL and WARM simultaneously 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 UPPER CANCEL and UPPER KEEP WARM simultaneously for 3 seconds.
Factory Default Reset (MER6875AC*)Press and hold Upper Cancel and Upper Keep Warm pads for 3 seconds.
Lower Oven Temperature Calibration (MER6555AC, MER6755AC, MER6775AC)1
Lower Oven Temperature Calibration (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 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 (Rapid Verification)Within 5 minutes of power-on, press and hold UPPER CANCEL and UPPER BROIL simultaneously for 3…
Sabbath Mode (MER6555AC, MER6755AC, MER6775AC)Press Clock 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)Press Clock for 3 to 5 seconds to activate Sabbath mode.
Sabbath Mode (MER6875AC*)Hold Clock pad for 3 to 5 seconds to activate Sabbath mode.
Temperature Display Toggle (MER6555AC, MER6755AC, MER6775AC)Press UPPER CANCEL and UPPER BAKE simultaneously 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 UPPER CANCEL and UPPER BAKE simultaneously for 3 seconds.
Temperature Display Toggle (MER6875AC*)Press and hold Upper Cancel and Upper Bake pads for 3 seconds.
Time Display Toggle (MER6555AC, MER6755AC, MER6775AC)Press UPPER CANCEL and CLOCK simultaneously for 3 seconds.
Time Display Toggle (MER6875AC)Press UPPER CANCEL and CLOCK simultaneously for 3 seconds.
Upper Oven Temperature Calibration (MER6555AC, MER6755AC, MER6775AC)1
Upper Oven Temperature Calibration (MER6875AC)1

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