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Error code reference
Amana Microwave Error Codes
122 error codes documented with diagnostic procedures.
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0000Indicates the touch panel is defective when displayed during the self-diagnostic test…21Service code that displays repeatedly when room temperature may be too low.CALL SErvAmperage monitoring system on H.VCHECK SHIELDShield switches are not properly engaged, possibly due to shields being out of place or…CSCurrent Sense-control is sensing low current (Amp) draw; unit runs but produces no heat…DoorDoor interlock primary switch issueE03Convection motor or convection heater open circuit detected.E1Time limit exceeded on pad programming; the oven has been programmed with a time limit…E11Gas sensor open error.E12Gas sensor short error.E21Thermal sensor open error.E22Thermal sensor short error.E23Preheat did not reach preset temperature within 30 minutes; preheat cycle canceled.E24Microwave temperature reaches 500°F (260°C) in an overheat condition; microwave cancels…E61Humidity sensor open (unplugged, wiring, or smart board failure).E62Humidity sensor shorted (unplugged, wiring, or smart board failure).Enter clockPower failure indication; 'Enter clock' flashes on display.Err1Checksum error on the high voltage board.Err2Failed H.VErr3Shorted Touch Panel, Shorted Display Board, or Shorted Cable HV to Display Board.Err4Ambient temperature sensor out of allowed range (displayed during diagnostic test mode…Err5Shorted Touch PanelErr6RAM error on the high voltage board.Err7Error with RTD (Resistance Thermal Device) circuit. Power level sub-codesErr7 0Problem with RTDErr7 1Problem with RTDErr7 2Problem with RTDErr8Over temperature condition detected.Err9Over temperature condition with current less than 2 amps.error1Shorted sensor circuit.error2Open sensor circuit.error3On the cooling mode, sensor's Vout was not less than 4.7V within 3 minutes.error4On the way to sensing, the door was opened.FController self-diagnostic failure indicator displayed when the controller is defective…F0No error present.F0-E0Default F code-no failure; will only be displayed if user presses and holds the UPPER OFF…F1HV/LV Board failure.F1 E0Electronic control module failure (E0, E1, E2 variants).F1-E1Electronic control malfunction (E1).F1.E1Relay control board defective.F10Display error.F1E2Check microwave user interfaceF1E3Check microwave appliance managerF1E4Check microwave power relayF1E5Check microwave inverterF2Keyboard failureF2 E3Sustained key press or short circuit on keypad.F2-E0Keypad keytail not connected; key held down too long or key is shorted.F2-E1Keypad keytail not connected; key held down too long or key is shorted.F2.H1Hood keys stuck.F2.H2Hood/light switch defective.F2.Q1Not reading keypad inputs.F2KKey or foil pressed more than one minute.F2TTouch panel pressed more than one minute.F3HV/LV Board failure.F3 E1Lower oven temperature sensor short circuit.F3 E2Microwave oven temperature sensor open circuit.F3 E3Microwave oven temperature sensor short circuit.F3.H1Humidity sensor error.F3.T1UIB (user interface board) thermistor error.F3.T2FC (forced convection) thermistor error.F3.T4Magnetron thermistor error.F3E0Main oven sensor open or shorted (open if temperature above 1112°F/600°C, shorted if…F3HHumidity sensor failureF3TTemperature sensor out of range.F4Touch Panel failure.F4-E0Meat probe shorted.F4E1Microwave cavity temperature sensor error (F3E0 will also appear one minute after…F4E2Internal temperature (ambient) sensor failureF4E3Humidity sensor failure.F4E4Microwave oven humidity sensor error.F4E9ACCUPOP error.F5None identified for microwaveF5 E0Excessive temperature in lower cavity during self-clean cycle.F5-E1Lower cavity over temperature during cooking.F6Microwave relay failureF6E0Lost communications between system components (UI and appliance manager).F6E1Oven temperature error (F3E0 will also appear on display).F6E4User interface / Appliance manager state status mismatch.F6E6Oven appliance manager lost communication.F7Power to magnetron interrupted.F8 E0Self-clean latch unable to lock.F8 E1Self-clean latch unable to unlock.F8 E2Excessive oven temperature with door open and latch locked.F8 E3Excessive oven temperature with door open and latch unlocked.F8 E4Excessive oven temperature with door closed and latch unlocked.F8E5Exhaust air temperature sensor detection failure.F9Relay control board communications error.F9.QTouch communication error between UIB and touch panel board.F9CE2PROM CheckSum error.F9EE2PROM empty.F9E0Product not wired correctly.F9ME2PROM (Electrically Erasable Programmable Read-only Memory) missing.F9WE2PROM write error.FHService code indicating a fault condition requiring authorized service.FLService code indicating a fault condition requiring authorized service.HIInput voltage is too high; cooking results will vary from normal and oven is not usable…HOTOven control cut-out has opened, typically due to power interruption during convection or…HOT PLEASE WAITOven overtemperature condition caused by disconnected green wire on H.VLOInput voltage is too low; cooking results will vary from normal and oven is not usable…NTC OPENHood thermistor openNTC OPEN, CALL FOR SERVICEHood thermistor is open circuit.NTC SHORTHood thermistor shortedNTC SHORT, CALL FOR SERVICEHood thermistor is shorted.P000Controller self-diagnostic pass indication for models .B, .C, .D, .E, .FP004Controller self-diagnostic pass indication for models .000, .003, .004, .APCE1Checksum error-check permanent memory; indicates possible corruption of stored data.PCE5Communication failure between high voltage board, low voltage board, and/or extended…PCE6Communication failure between high voltage board, low voltage board, and/or extended…PLService code indicating a fault condition requiring authorized service.S1Watchdog circuit failure indicating a shorted top or side touch panel, or inoperative…SABOven is in Sabbath Mode.SEKeypad shorted for 10 seconds or longer, indicating sticky keypad(s).SERVICE 1Inoperative touch panel or high voltage board failure.SERVICE 2Broken or loose wire connection in RTD circuit (1-2K ohms), open RTD (>2K ohms), or…SERVICE 3Shorted RTD circuit, improper wire connection, or inoperative H.VSERVICE 4Inoperative L.VSERVICE 4PInoperative H.VSERVICE 5Green wire on H.VSERVICE 6Inoperative convection motor, soiled oven filter, or H.VSERVICE 7Broken or loose wire connection between H.VSERVICE 8High voltage board failure.
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