mypros+
Model reference

Amana 109-3W

Air Conditioner

68 error codes18 service modes
MyPros+ Max

Diagnose your Amana 109-3W.

  • Step-by-step diagnostics from the service manual
  • Test values, resistance specs, and wiring references
  • Verified part numbers when replacement is needed
Start diagnosing

$29/month · Cancel anytime · Or $9.95 3-day pass

Error codes (68)

CodeMeaning
1-1Control module detected power relay K2 stuck in closed (active) position.1-2Control module software problem10-1Other10-3Other2-1User interface20Filling too quickly during cycle (pressure switch opens sooner than expected).21Losing water during cycle (siphoning); added more water during agitation.3-1Thermistor/soil sensor3-2Thermistor/soil sensor3-3Thermistor/soil sensor4-3Wash motor not functioning5-1Door switch5-2Door switch6-1Water inlet6-2Water inlet6-3Water inlet6-4Water inlet6-7Water inlet6-8Water inlet7-1Heating7-2Heating8-1Drain8-2Drain8-3Drain9-1Diverter valve9-2Diverter valve9-3Diverter valved1Water level circuit failure on control board.d10Communication failure between CCU and UIC.d11MCU error
View all 68 error codes
d12Motor sensor circuit failure on control board.d13Blocked coin 2 or coin drop control circuit failure.d14Overheating of motord15Pump disconnectedd16Control board not receiving communication from debit card reader.d17Door lock errord19Door unlock errord2Accelerometer failured20Communication failure between CCU and MCU.d21Overflow conditiond23Load detected in washer during Washer Cleanout Cycle.d24Temperature sensor errord3Water temperature sense error.d4Lid switch circuit failure on control board.d5Blocked coin 1 or coin drop control circuit failure.d6CCU errord7Slow fill detected; fill time greater than 7 minutes.d8Slow drain detected; drain time greater than 2 minutes.d9Low voltage detected; less than 90 volts AC.F01CCU errorF03Accelerometer failureF04Accelerometer failureF11MCU errorF20No water detected entering washerF21Long drainF22Door lock errorF24Temperature sensor errorF25Tachometer errorF26Door switch errorF27Overflow conditionF28Communication failure between CCU and MCU.F29Door unlock errorF31Overheating of motorF33Pump disconnectedF34Load detected in washer during Washer Cleanout Cycle.F70Communication failure between CCU and UIC (User Interface Control).F73UIC failureF74UIC failure

Service modes (18)

  • Buzzer Enable/DisablePress and hold the HI TEMP key for 3 seconds (a beep will sound).
  • Control LockPress and hold the Control Lock button for 5 seconds to activate or deactivate.
  • Customer Program Fast Forward ModeAfter starting a customer program, press HI TEMP
  • Demo Mode (Sales Display) DeactivationRun the service diagnostic program to deactivate demo mode.
  • Help Mode (dAS Mode)["Open the service door or insert a manual diagnostic card.","The message dAS will appear in the…
  • Help Mode (PD Models)["Open the service door.","Press the DELICATES & KNITS key pad until the display reads…
  • Manual Overview Test["Enter Washer Diagnostic Mode (entire display flashing).","Press the WHITES key pad to start the…
  • Operator Setup ModeEnter operator mode using the service switch.
  • Quick Overview Test["Enter Washer Diagnostic Mode (entire display flashing).","Press the DELICATES & KNITS key pad to…
  • Quick Spin Cycle["Enter Washer Diagnostic Mode (entire display flashing).","Press the COLORS key pad to start the…
  • Service Access Code (PN Models - keyless entry)["Only functions on washers set up for 0 vend price without any Special Pricing, and Coin/Debit…
  • Service Diagnostic Program1
  • Setup Mode (PD Models)["Insert service access door key, turn, and lift to remove access door.","The washer enters set-up…
  • Setup Mode (PN Models - AA1 method)["Unplug washer or disconnect power.","Open console, disconnect plug on AA1, close console.","Plug…
  • Washer Cleanout Cycle["Enter Washer Diagnostic Mode (entire display flashing).","Press the STOP/PAUSE key pad to start…
  • Washer Diagnostic Cycle1
  • Washer Diagnostic Mode["First enter 'Start Operating Set-Up' (setup mode).","Press and hold the QUICK CYCLE key pad for 1…
  • Washer Help Mode1

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

Related Amana air conditioner models

75,000+ service documents · 20,000+ error codes · 100+ brands

Get Started

$29/month · Cancel anytime · Or $9.95 3-day pass