mypros+
Model reference

Amana RR-10A/P74750-2M

Microwave

10 documents37 error codes16 service modes

Available documentation

Tech Sheet

  • Tech Sheet - W10340328 - Rev A64 pg
    Covers this model
  • FICHE TECHNIQUE - 8300486 - Rev B8 pg
    Covers this model
  • Tech Sheet - W11087920 - Rev A60 pg
    Covers this model
  • Tech Sheet - W10403269 - Rev A52 pg
    Covers this model

Service Manual

  • servicemanual w10881701 l 9164 pg
    Covers this model
  • Job Aid - 4322536A (G-20)76 pg
    Covers this model
  • Consumer Services Technical Education Group Presents KM-30 Microwave Oven Hood Combination54 pg
    Covers this model
  • Job Aid - Whirlpool Microwave Oven Hood Combination54 pg
    Covers this model

Tech Tip

  • Instruction Sheet W11420067 - Rev A1 pg
    Covers this model
  • Instruction Sheet8 pg
    Covers this model
MyPros+ Max

Diagnose your Amana RR-10A/P74750-2M.

  • 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 (37)

CodeMeaning
AFRestricted airflow detected that may affect dryer performance.f1 e1Primary control failure.F1E1Primary control failure.F1E3Incorrect controller installed (electric models only); ACU and/or UI part…F1E5ACU parameter file missing.F2Touch panel failure.f2 e1Stuck button or user interface mismatch (keypad/user interface failure)F2E1Stuck button or user interface mismatch (keypad/user interface failure)F2E2User Interface software errorF2E3User Interface and ACU model ID parameter mismatch caused by replacement with…F2E4UI software errorF2E5UI software errorf3 e1Exhaust thermistor is open.f3 e2Exhaust thermistor has shorted.f3 e6Moisture sensor strip is openf3 e7Moisture sensor strip has shortedF3E1Exhaust thermistor is open.F3E2Exhaust thermistor has shorted.F3E3Inlet thermistor is open or shorted; open if temperature drops below 18°F…F3E4Inlet thermistor is shorted; temperature above 391°F (<20 ohms).F3E5Inlet and exhaust thermistors are open; will occur if P14 connector is not…F3E6Moisture sensor strip is openF3E7Moisture sensor strip has shortedF3HHumidity sensor failure.F4E1No voltage detected at heater relay 1, indicating a heater failure or connector…F4E2No voltage detected at heater relay 2 (electric models only), indicating a…F4E3Low airflow detected that may affect dryer performance.F4E4Low L2 voltage (less than 50 V) detected at the CCU (electric models only).F4E5Temperature threshold of the dryer has been exceeded, usually indicating poor…F6Microwave relay failure.
View all 37 error codes
F6E1Communication error from UI to CCUF6E2Communications errorF6E3Communication errorf8 e1No voltage detected at the water valve relay (steam models only)F8E1No voltage detected at the water valve relay (steam models only)L2Low L2 voltage (less than 30 V) detected at the ACU.pfPower failure occurred while the dryer was running.

Service modes (16)

  • Adjusting Customer-Focused Dryness Level["In standby mode (dryer plugged in but not powered up), press and hold the DRYNESS button for…
  • Customer-Focused Drying Mode Adjustment["Ensure dryer is in standby mode.","Press and hold the TEMP button for more than 6…
  • Customer-Focused Dryness Level Adjustment1
  • Fault Code Display / Clear["1. Activate Service Diagnostic Mode first.","2. Press and release the 3rd button used to activate…
  • Install Diagnostics1
  • Key Activation & Encoder Test["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
  • Quick Diagnostic TestFrom Service Diagnostics, navigate to Error Diagnostic > Quick Diagnostic Test
  • Service Diagnostic Mode["Ensure dryer is in standby mode (plugged in with all indicators off, or with only DONE or…
  • Service Diagnostics1. Ensure dryer is in standby mode (plugged in with all indicators off). 2. Select any three…
  • Service Test Mode["Activate Service Diagnostic Mode first.","Press and release the 2nd button used to activate the…
  • Software Version Display["Activate Service Diagnostic Mode first.","Press and hold the 2nd button used to activate the…
  • Touch Panel and Electronic Control Self-Diagnostic Test Mode["Press and hold the OFF/CANCEL button while opening the door.","While still holding the OFF/CANCEL…
  • UI Component TestFrom Service Diagnostics, navigate to Component Activation > UI Component Test
  • User Interface Test1
  • User Interface/Control System Test["First activate 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 microwave models

78,000+ service manuals · 160,000+ error codes · 55+ brands

Get Started

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