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Model reference

Amana ERQH18-W01B/P68522-1C

Air Conditioner

31 error codes36 service modes
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Diagnose your Amana ERQH18-W01B/P68522-1C.

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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 error1c7cControl not calibrated1c8cCooking program error1d11Runaway oven temperature (650°F) with door unlocked (upper oven / single…1d12Runaway oven temperature (650°F) with door unlocked (lower oven).1d21Runaway oven temperature (950°F) with door locked (upper oven / single cavity).1d22Runaway oven temperature (950°F) with door locked (lower oven).3d11Temperature sensor open circuit (upper oven / single cavity).3d12Temperature sensor open circuit (lower oven).3d21Temperature sensor shorted (upper oven / single cavity).3d22Temperature sensor shorted (lower oven).4d11Door switch position failure4d12Door switch position failure4d21No reverse airflow fan rotation (no or low RPM).4d31Reverse airflow fan is on when it should be off.4d51Door switch circuit failure4d52Door switch circuit failure9d11Door latch will not lock (upper oven / single cavity).9d12Door latch will not lock (lower oven).9d21Door latch will not unlock (upper oven / single cavity).9d22Door latch will not unlock (lower oven).9d31Latch state unknown9d32Latch state unknown9d41Latch state unknown
View all 31 error codes
9d42Latch state unknown

Service modes (36)

  • 24 Hour Clock TogglePress and hold Cancel and Delay pads for 3 to 5 seconds. Press More + or Less
  • 24 Hour Clock Toggle (MER6875AC*)Press and hold Upper Cancel and Favorite pads for 3 seconds.
  • 24-Hour Clock TogglePress and hold Cancel and Favorite pads for 3 to 5 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 LockoutPress and hold Cancel and Cook & Hold pads for 3 to 5 seconds
  • Clock Display TogglePress and hold Cancel and Clock pads for 3 to 5 seconds.
  • Clock Display Toggle (MER6875AC*)Press and hold Upper Cancel and Clock pads for 3 seconds.
  • Clock Display Toggle (On/Off)Press and hold Cancel and Clock pads for 3 to 5 seconds.
  • Demo Mode (MER6555AC*, MER6755AC*, MER6775AC*)Press and hold Upper Cancel and Less- pads for 3 seconds.
  • Diagnostic Code Display["Apply power to the unit.","Press and hold the Up Arrow pad for 3 to 5 seconds when applying power…
  • Diagnostic Code Display ModePress and hold AUTOSET pad for 3 to 5 seconds while applying power to the range (at power-up only)
  • 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
  • Factory Default ResetPress and hold Cancel and Keep Warm pads for 3 to 5 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.
  • Keypad Lockout["Press and hold Cancel and Timer pads for 3 to 5 seconds.","Press Up or Down Arrow pads to…
  • One-Watt Standby Mode["Press and hold Cancel and Down Arrow pads for 3 to 5 seconds."]
  • Oven Temperature Adjustment1
  • 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 Test1
  • Quick Test Mode1
  • 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
  • Sabbath ModeInitiate desired bake function first, then hold CLOCK pad for 3 to 5 seconds to activate.
  • 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.
  • Temperature Display (°F/°C toggle)["Press and hold Cancel and Bake pads for 3 to 5 seconds.","Press Up or Down Arrow pads to toggle…
  • Temperature Display Toggle (°F/°C)Press and hold Cancel and Bake pads for 3 to 5 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.

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