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Model reference

Maytag MHN30PDBWW0

Washer

4 documents37 error codes25 service modes

Available documentation

Tech Sheet

  • Tech Sheet - W10311070 - Rev B (FR)16 pg
    Covers this model
  • Tech Sheet - W10311068 - Rev B16 pg
    Covers this model

Installation Guide

  • Installation Instructions32 pg
    Covers this model

Other

  • service pointer mhn33 ui programmin fc4f709f2de031 pg
    Covers this model
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Error codes (37)

CodeMeaning
d10Overheating of motord11MCU errord12Tachometer errord13Coin 2 sensor error; the coin 2 detector detects the coin slot is obstructed…d14Pump disconnectedd15Load detected in washer during Washer Cleanout Cycle.d16Generation 2 debit card reader error; no communication from the debit card…d17Door lock errord19Door unlock errord20Communication failure between CCU and MCU.d21Overflow conditiond23Communication failure between CCU and UI.d24Temperature sensor errord3UI failured4Door switch errord5Coin 1 sensor error; the coin 1 detector detects the coin slot is obstructed…d6CCU errord7No water detected entering washer.d8Long draind9Low voltage detection error; input voltage detected below 90 VAC for 8 seconds.F01MCC (Central Control Module) communication error; the pump drive in the MCC…F11Motor Control Module (MCM) failure, possibly due to repeated under-voltage or…F20No water detected entering the washer; the first pressure switch threshold is…F21Excessive drain time; the drain operation exceeds eight minutes without…F22Door lock error; the washer made multiple attempts to lock the door and failedF24Water temperature sensor error; the sensor value is out of range (-5°C to 103°C…F25Tachometer error; the MCC cannot correctly detect the motor speed, causing the…F26Door switch error; the door switch circuit remains open for 5 seconds while the…F27Overflow condition; the overflow contact of the pressure switch is closed for…F28Communication failure between MCC (Central Control Module) and MCM (Motor…
View all 37 error codes
F29Motor overheated; the MCM detects the motor drive has overheated.F31MCM serial communication error between the MCC and MCM.F33Pump disconnected; the electrical connection between the pump and the MCC is…F34Load detected in washer during the washer clean cycle; the washer detects a…F70Communication failure between MCC (Central Control Module) and UI (User…F73UI (User Interface) failure; communication error in the User Interface…F74UI (User Interface) failure; communication error in the User Interface…

Service modes (25)

  • Code Display Mode["PD Models
  • Cycle Credit["Enter Flashing Mode (entire display flashing).","Press the PERM
  • Diagnostic Mode (Blink Mode)["First access Setup mode (see Setup/Configuration Mode entry).","Press QUICK CYCLE button for 1…
  • Flashing Mode["PD Models
  • Free Cycle Credit["Enter Blink Mode (entire display is blinking).","Press the PERM
  • Help Mode (dAS mode)["Open the service door or insert a manual diagnostic card.","dAS message appears on the…
  • Help Mode (PD models)["Open the service door.","Press DELICATES AND KNITS until display shows 2.XX.","Press PERM
  • Manual Overview Test["Enter Flashing Mode (entire display flashing).","Press the WHITES button."]
  • Manual Overview Test Program["Enter Blink Mode (entire display is blinking).","Press the WHITES button."]
  • Quick Drain and Spin Program["Enter Blink Mode (entire display is blinking).","Press the COLORS button."]
  • Quick Overview Test["Enter Flashing Mode (entire display flashing).","Press the DELICATES AND KNITS button."]
  • Quick Overview Test Program["Enter Blink Mode (entire display is blinking).","Press the DELICATES AND KNITS button."]
  • Quick Spin Cycle["Enter Flashing Mode (entire display flashing).","Press the COLORS button."]
  • Service Access Code["Only functions on washers set up for 0 vend price without any Special Pricing, and Coin/Debit…
  • Service Access Code (PR models configured as PN without key switch)["Using only the three bottom buttons (numbered 1, 2, 3 from left to right):","1. Press button 2…
  • Service Access Code Entry["Only functions on washers set up for 0 vend price without any Special Pricing set-up, and…
  • Set-Up Mode (PD Models)["Insert service access door key, turn, and lift to remove service access door.","Use the lower…
  • Set-Up Mode (PR Models via AA1)["Unplug washer or disconnect power.","Open console, disconnect plug on AA1, close console.","Plug…
  • Set-Up Mode (PR Models)["Once debit card reader is installed, insert a set-up card (supplied by reader manufacturer) into…
  • Setup/Configuration Mode (PD models)["Insert key into service door access.","Turn and lift to remove the service access door.","Use the…
  • Setup/Configuration Mode (PR models via AA1 connector)["Unplug the washer or disconnect power.","Open the console and disconnect connector AA1.","Close…
  • Washer Clean Cycle["Enter Blink Mode (entire display is blinking).","Press the BRIGHTS button."]
  • Washer Cleanout Cycle["Enter Flashing Mode (entire display flashing).","Press the BRIGHTS button."]
  • Washer Diagnostic Mode["First enter 'Start Operating Set-Up' (enter set-up mode).","Press and hold the QUICK CYCLE button…
  • Washer Diagnostic Mode (Flashing Mode)["First enter 'Start Operating Set-Up' (set-up mode).","Press and hold the QUICK CYCLE button for 1…

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