mypros+
Model reference

Amana ERCQ30-001A/P55420-4C

Air Conditioner

1 document53 error codes22 service modes

Available documentation

Tech Tip

  • Instruction Sheet - 818546912 pg
    Covers this model
MyPros+ Max

Diagnose your Amana ERCQ30-001A/P55420-4C.

  • 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 · Plus applicable tax

Error codes (53)

CodeMeaning
F:01Primary control failure.F:02Stuck button or user interface mismatch (only appears in diagnostic test mode).F:22Outlet thermistor is open.F:23Outlet thermistor has shorted.F:24Inlet thermistor is open (only appears in diagnostic test mode).F:25Inlet thermistor is shorted (only appears in diagnostic test mode).F:26Motor drive system failure.F:28Moisture sensor strip is open (only appears in diagnostic test mode).F:29Moisture sensor strip has shorted (only appears in diagnostic test mode).F:30Restricted airflow condition exists (only appears in diagnostic test mode).F:70No communication between the machine control and the console electronics.F:71No communication between the machine control and the console electronics.F:72Console electronics failure.F:73Console electronics failure.F:74Console electronics failure.F:75Console electronics failure.F:76Console electronics failure.F:77Console electronics failure.F:78Console electronics failure.F1Spin/Agitate FailureF1E0Internal board failure / A/D error.F1E1Internal board failure / A/D error.F1E2Internal board failure / A/D error.F2E0Shorted key detected on the control keypad.F2E1Indicates a stuck button (depressed for over 20 seconds) or UI mismatch; only…F3Lid Switch FailureF3E0Oven temperature sensor opened (open circuit).F3E1Oven temperature sensor shorted.F3E2Bake/Broil range over temperature condition.F3E3Clean range over temperature condition.
View all 53 error codes
F3E4Inlet thermistor has shorted; temperature above 391°F (<328 ohms).F3E5Second moisture sensor strip is open or shorted (Quad Sense models only; only…F3E6Moisture sensor strip is open; only appears in service diagnostic mode.F3E7Moisture sensor strip has shorted; only appears in service diagnostic mode.F4Recirculate Pressure Switch FailureF4E1No voltage detected at the heater relay; only appears in Diagnostic Test Mode.F4E3Restricted/low air flow that may affect dryer performance.F4E4Low L2 voltage (less than 50V) detected at the CCU.F5E0Door and door position switches do not agree during Clean mode.F5E1Door latch not operating during Clean mode.F5E2Door and door position switches do not agree during Clean mode.F6Unrecoverable CycleF6E1ACU and HMI have not communicated for a specified amount of time.F6E2WiFi Module has not responded for a specified amount of time.F9E0Miswired house or miswired cooker power supply.FCE1WiFi Module communications lost.FFFill FailureL2Low L2 voltage (less than 50V) detected at the CCU.LDLong DrainLFLong FillOBOff BalanceOLOpen LidPFPower failure occurred while the dryer was running.

Service modes (22)

  • Adjusting Customer-Focused Drying Modes (CF1/CF2/CF3)1
  • Component Activation / Quick Service Cycle (LCD in Door Models)["Enter Service Diagnostic Mode (LCD in Door) first.","From the DIAGNOSTICS HOME screen, scroll…
  • Console Switches and Indicators TestWith the control in the OFF state, press the following touchpad sequence within 5 seconds
  • Customer-Focused Dryness Level Adjustment["In standby mode (dryer plugged in but not powered up), press and hold the DRYNESS LEVEL button…
  • Diagnostic TestsWith the control in the OFF state, press the following touchpad sequence within 5 seconds…
  • Diagnostics ModePress CANCEL > CANCEL > START within a 5-second period.
  • Diagnostics Test Mode (Relay Checks)After entering Diagnostics Mode (CANCEL>CANCEL>START), press individual keys to test relays
  • Displaying Inlet Air Flow DiagnosticAfter all saved fault codes have been displayed in diagnostic test mode, press the Wrinkle Guard…
  • Displaying Line Voltage DiagnosticAfter all saved fault codes have been displayed in diagnostic test mode, press the Cycle Signal…
  • Install Diagnostics["Activate Service Diagnostic Mode first.","Press and release the 2nd button used to activate…
  • Key Activation & Encoder Test (Console Models)["Activate Service Diagnostic Mode first.","Press and release the 1st button used to activate…
  • Loads Test Mode["Ensure dryer is in standby mode (plugged in with all indicators off).","Within 5 seconds: Press…
  • Manual Load Test1. Ensure dryer is in standby mode (plugged in with all indicators off, or with only the Clothes…
  • Service Diagnostic Mode["Ensure dryer is in standby mode (plugged in with all indicators off).","Select any three buttons…
  • Service Diagnostic Mode (Console Models)["Ensure the dryer is in standby mode (plugged in with all indicators off).","Select any three (3)…
  • Service Diagnostic Mode (LCD in Door Models)["Ensure the dryer is in standby mode (plugged in with all indicators off).","Open and close the…
  • Service Diagnostic Test Mode1
  • Service Test Mode (Console Models)["Activate Service Diagnostic Mode first.","Press and release the 2nd button used to activate…
  • Software Version Display["Activate Service Diagnostic Mode first.","Press and hold the 2nd button used to activate Service…
  • Software Version Display (Console Models)["Activate Service Diagnostic Mode first.","Press and hold the 2nd button used to activate Service…
  • Temperature Adjustment1
  • User Interface Test["First activate the Service Diagnostic Mode.","Press and release the 1st button used to activate…

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 · Plus applicable tax