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Model reference

Amana RR-7B/P74364-5M

Microwave

5 documents41 error codes16 service modes

Available documentation

Tech Sheet

  • wiring diagram-a.pdf1 pg
    Covers this model
  • techsheet-w10420006-reva_W1042000656 pg
    Covers this model

Tech Tip

  • Instruction Sheet - 39791166 pg
    Covers this model

Installation Guide

  • Installation Instructions5 pg
    Covers this model

Other

  • tech-sheet-W10865055-RevA60 pg
    Covers this model
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Error codes (41)

CodeMeaning
AFRestricted/low air flow detected that may affect dryer performance.F0 E7Control board recognized line voltage below 90 VAC.F1 E1ACU (Appliance Control Unit) fault.F1 E7ACU voltage input fault.F1E1Indicates a Cycle Control Unit (CCU) problem.F1E3Incorrect controller installed (electric models only); ACU and/or UI part…F1E5ACU parameter file missing; parameter memory invalid.F2 E1Lower dryer keypad is sensed pressed for 60 seconds (stuck key).F2 E2Upper dryer keypad is sensed pressed for 60 seconds (stuck key).F2E1Indicates a stuck button (depressed for over 20 seconds) or UI mismatch; only…F2E2UI cannot read EEPROM software from the User Interface.F2E4UI software errorF2E5UI software errorF3E1Exhaust thermistor is open; temperature drops below 18°F (>50k ohms).F3E2Exhaust thermistor has shorted; temperature above 250°F (<500 ohms).F3E3Inlet thermistor is open; temperature drops below 18°F (>245k ohms)F3E4Inlet thermistor is shorted; temperature above 760°F (<20 ohms)F3E5Moisture Sensor 2 Open/Shorted (only Quad Sense models).F3E6Moisture sensor strip is openF3E7Moisture sensor strip has shortedF4E1No voltage detected at the heater relayF4E2Heater 2 failure or connector problem (electric models only); no voltage…F4E3Restricted air flow detected that may affect dryer performance.F4E4Low L2 voltage (less than 50V) detected at the CCU.F5 E1Lower dryer door circuit error.F5 E6Upper dryer door circuit error.F6E1Communication between the CCU and UI has not been detected (UI to CCU).F6E2Communication between the CCU and UI has not been detected (CCU to UI).F6E3Communication errorF7 E6Lower dryer motor circuit error.
View all 41 error codes
F7 E7Upper dryer motor circuit error.F7 E8Lower dryer motor sense errorF7 E9Upper dryer motor sense errorFC E1Model/Serial number not programmed into control.FC E4USB stick failure (USB full, not detected, or not accessible).FC E5Software uploaded from USB stick does not match the model number of the machine.FP E1Coin 1 circuit errorFP E2Coin 2 circuit errorFP E3Card reader communication error.L2Low L2 voltage (less than 50V) detected at the CCU.PFPower failure occurred while the dryer was running.

Service modes (16)

  • Component ActivationFrom Service Diagnostics Diagnostics Home screen, select 'Component Activation'
  • Customer-Focused Dryness Level Adjustment1. Turn cycle selector knob to an automatic cycle. 2. From the Automatic Cycle Main Screen, press…
  • Diagnostic Mode["Enter Setup Mode first.","While in any of the set-up codes 1 through 6 (or while dAS displays if…
  • Help Mode["Enter Setup Mode first.","While in special pricing option step 2.XX (or while dAS displays if…
  • Install Diagnostics["Activate Service Diagnostic Mode first.","Press and release the 2nd button used to activate…
  • Key Activation & Encoder Test["Activate Service Diagnostic Mode first.","Press and release the 1st button used to activate…
  • Model/Serial Number Menu["Enter Help Mode.","While on the S0 screen, press the HEAVY DUTY key.","Use NORMAL key to advance…
  • Quick Diagnostic TestFrom Diagnostics Home screen, select 'Error Diagnostic', then select 'Quick Diagnostic Test'
  • Service Diagnostic Mode["1
  • 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…
  • Setup Mode["Stacked PD Models
  • Software Version Display["Activate Service Diagnostic Mode first.","Press and hold the 2nd button used to activate Service…
  • UI Component TestFrom Diagnostics Home screen, select 'Component Activation', then select 'UI Component Test'
  • USB Menu["Enter Help Mode.","While on the USB screen, press the HEAVY DUTY key.","Use NORMAL key to advance…
  • User Interface/Control System Test["Activate Service Diagnostic Mode first.","Press and release the 1st button used to activate…

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