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Model reference

Amana RR-7/P73245-2M

Microwave

9 documents38 error codes19 service modes

Available documentation

Tech Sheet

  • Tech Sheet W11398327 RevA4 pg
    Covers this model
  • Tech Sheet W11365092 RevA4 pg
    Covers this model
  • FICHE TECHNIQUE - 8300486 - Rev B8 pg
    Covers this model
  • Tech Sheet - W112248132 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

Tech Tip

  • Instruction Sheet8 pg
    Covers this model
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Error codes (38)

CodeMeaning
AFRestricted airflow detected that may affect dryer performance.Enter clockPower failure has occurred; 'Enter clock' flashes on display.f1 e1Primary control failure.F1E1Primary control failure.F1E3Incorrect controller installed (electric models only); ACU or UI part number…F1E4MW Relay failure (Relay 4903 on ACU).F1E5ACU parameter file missing; parameter memory invalid.f2 e1Stuck button or user interface mismatch (only appears in service diagnostic…F2E1Stuck button or user interface mismatch (keypad/user interface failure)F2E2User Interface software errorF2E3UI and ACU model ID parameter mismatch caused by replacement of either UI or…F2E4UI software errorF2E5UI software errorf3 e1Exhaust thermistor is open.f3 e2Exhaust thermistor has shorted.f3 e6Moisture sensor strip is open (only appears in service diagnostic mode).f3 e7Moisture sensor strip has shorted (only appears in service diagnostic mode).F3E1Exhaust thermistor is open.F3E2Exhaust thermistor has shorted.F3E3Inlet thermistor is open (temperature below 18°F / >245k ohms) or shorted…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 shortedf4 e4Low line voltage detected.F4E1Heater 1 failure or connector problem; no voltage detected at the heater relay.F4E2Heater 2 failure or connector problem (electric models only); no voltage…F4E3Restricted airflow that may affect dryer performance.F4E4Low L2 voltage (less than 50V) detected at the ACU (electric models only).F4E5High limit exceeded; temperature threshold of the dryer has been exceeded…
View all 38 error codes
F6E1Communication error from UI to CCUF6E2Communication errorF6E3Communication errorF8E1No voltage detected at the water valve relay (steam models only)F8E5Exhaust air temperature detection failure.L2Low L2 voltage (less than 30V) detected at the CCU.MV-4903MW Relay failure (relay contact on ACU has welded closed).pfPower failure occurred while the dryer was running.

Service modes (19)

  • 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 Adjustment["In standby mode (dryer plugged in but not powered up), press and hold the DRY LEVEL button for…
  • Diagnostic / Self-Diagnostic Test Mode["Plug in microwave oven or reconnect power.","In idle mode, close the door, turn off hood light…
  • Diagnostic / Test Mode["Plug in microwave oven or reconnect power.","In idle mode, close the door, turn off hood light…
  • Diagnostics mode (for failure code verification)["Press CANCEL
  • 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…
  • Software Version Display["Activate Service Diagnostic Mode first.","Press and hold the 2nd button used to activate Service…
  • Touch Panel and ACU Diagnostic Test["Plug in microwave oven or reconnect power.","In idle mode, close the door, turn off hood light…
  • 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…

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