Wall oven error codes
Wall oven fault codes documented for Whirlpool-family brands. Where one code has more than one meaning, each is listed with the appliance type it applies to.
| Code | Meaning | Appliance | Brand pages |
|---|---|---|---|
| F1E0 | EEPROM communication error F1E0 means the main control stopped talking to its own memory (EEPROM) and locked up after an unexpected communication event. | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool, Maytag |
| F1E0 | User interface board failure F1E0 means the control detected a failure in the user interface (display and keypad) board, such as that board locking up after a memory communication error. | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool, JennAir |
| F1E1 | Upper oven sensor input uncalibrated F1E1 means the main control's measuring circuit for the upper (or only) oven temperature sensor has lost its calibration, so the control locks up. | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool, Maytag, KitchenAid |
| F1E1 | Oven power board (ACU) fault F1E1 means the oven's power control board (called the ACU or appliance manager) reported an internal fault, such as a relay or load driver not responding as commanded. | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool, KitchenAid, JennAir |
| F1E1-1 | Main oven power board: relay feedback fault F1E1-1 means the main oven power board (ACU) detected that the feedback from a relay on the board does not match what the board commanded. | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid |
| F1E1-4 | Main oven power board: bake relay open F1E1-4 means the main oven power board (ACU) detected that the bake relay circuit is open. | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid |
| F1E1-5 | Main oven power board: broil relay open F1E1-5 means the main oven power board (ACU) detected that the broil relay circuit is open. | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid |
| F1E1-6 | Main oven power board: convection element circuit open F1E1-6 means the main oven power board (ACU) detected that the convection element relay (or electronic switch) circuit is open. | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid |
| F1E1-7 | Main oven power board: cooling fan driver open F1E1-7 means the main oven power board (ACU) detected that the circuit that drives the cooling fan is open. | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid |
| F1E1-8 | Main oven power board: convection fan driver open F1E1-8 means the main oven power board (ACU) detected that the circuit that drives the convection fan is open. | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid |
| F1E1-9 | Main oven power board: door latch motor driver open F1E1-9 means the main oven power board (ACU) detected that the circuit that drives the door latch motor is open. | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid |
| F1E2 | Lower oven sensor input uncalibrated F1E2 means the main control's measuring circuit for the lower oven temperature sensor has lost its calibration, so the control locks up. | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool, Maytag |
| F1E4 | Microwave relay error F1E4 means the microwave section of a combination wall oven detected a fault with the relay that powers microwave cooking. | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool |
| F1E5 | Sensor value out of range F1E5 means the main control locked up because a sensor value it uses internally fell outside the range it accepts. | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool, Maytag, KitchenAid |
| F1E5 | Microwave inverter error F1E5 means the microwave section of a combination wall oven detected a fault in its inverter, the high-voltage supply that powers the magnetron. | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool |
| F1E5 | Second oven power board (ACU) fault F1E5 means the power control board of the second oven cavity reported an internal fault, such as a relay or load driver not responding as commanded. | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid |
| F1E5-1 | Second oven power board: relay feedback fault F1E5-1 means the second oven power board (ACU) detected that the feedback from a relay on the board does not match what the board commanded. | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid |
| F1E5-4 | Second oven power board: bake relay open F1E5-4 means the second oven power board (ACU) detected that the bake relay circuit is open. | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid |
| F1E5-5 | Second oven power board: broil relay open F1E5-5 means the second oven power board (ACU) detected that the broil relay circuit is open. | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid |
| F1E5-6 | Second oven power board: convection element circuit open F1E5-6 means the second oven power board (ACU) detected that the convection element relay (or electronic switch) circuit is open. | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid |
| F1E5-7 | Second oven power board: cooling fan driver open F1E5-7 means the second oven power board (ACU) detected that the circuit that drives the cooling fan is open. | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid |
| F1E5-8 | Second oven power board: convection fan driver open F1E5-8 means the second oven power board (ACU) detected that the circuit that drives the convection fan is open. | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid |
| F1E6 | Microwave generation error F1E6 means the microwave section of a combination wall oven ran a microwave cycle but detected that microwave energy was not being produced as expected. | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool |
| F1E7 | Control board temperature sensor fault F1E7 means the temperature sensor built onto the main control board is reading outside its possible range, so the control locks up. | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool, Maytag, KitchenAid |
| F1E7 | Microwave power board over temperature F1E7 means the power board of the microwave section in a combination wall oven reported that its temperature went over its limit. | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid |
| F1E7-1 | Microwave power board sensor open F1E7-1 means the temperature sensor on the microwave section's power board reads open, so the board cannot check its own temperature. | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid |
| F1E7-2 | Microwave power board sensor shorted F1E7-2 means the temperature sensor on the microwave section's power board reads shorted, so the board cannot check its own temperature. | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid |
| F1E9 | Data bus queue full F1E9 means the main control locked up because its internal data bus (WIDE) message queue filled up. The documentation notes that a power reset often clears it. | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool, Maytag |
| F1EA | Main power board over temperature F1EA means the main oven power board (ACU) reported that its temperature exceeded its limit, or that its temperature sensor is open or shorted. | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid |
| F2E0 | Keypad disconnected F2E0 means the main control can no longer detect the keypad, as if the keypad were unplugged. | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool, Maytag, JennAir |
| F2E1 | Stuck or shorted key F2E1 means the control has seen a key held down far longer than a normal press, so it treats that key as stuck or shorted. | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool, Maytag, KitchenAid, JennAir |
| F2E1-2 | Cancel key stuck F2E1-2 means the control sees the Cancel key as continuously pressed. | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid |
| F2E2 | Cancel/Off key error F2E2 means the control sees the Cancel or Off key as pressed for an extended time, so it treats that key as stuck. | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool, Maytag |
| F2E4 | Control panel board over temperature F2E4 means the display/control panel board (HMI) reported that its own temperature exceeded its rated limit. | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid |
| F2E4-1 | Control panel temperature sensor open F2E4-1 means the temperature sensor on the display/control panel board (HMI) reads open. | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid |
| F2E4-2 | Control panel temperature sensor fault F2E4-2 means the temperature sensor on the display/control panel board (HMI) reads open or shorted (which one depends on the model). | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid |
| F2E5-2 | Main oven camera not working F2E5-2 means the control panel (HMI) reports that the camera function for the main oven cavity is not working. | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid |
| F2E5-4 | Second oven camera not working F2E5-4 means the control panel (HMI) reports that the camera function for the second oven cavity is not working. | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid |
| F3E0 | Oven temperature sensor open or shorted F3E0 means the control is getting an impossible reading from the main (or upper) oven temperature sensor, which points to an open or shorted sensor circuit. | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool, Maytag, KitchenAid, JennAir |
| F3E0-1 | Main oven sensor shorted F3E0-1 means the control reads the main oven temperature sensor as shorted. | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid |
| F3E1 | Second oven sensor open or shorted F3E1 means the control is getting an impossible reading from the temperature sensor of the second oven cavity: the lower oven of a double wall oven or the left oven of… | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool, Maytag, KitchenAid, JennAir |
| F3E1-1 | Second oven sensor shorted F3E1-1 means the control reads the second oven's temperature sensor as shorted. | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid |
| F3E3 | Meat probe short circuit F3E3 means the control reads a short circuit at the meat probe input of the main oven, either in the probe itself or in its jack. | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid, JennAir |
| F4E1 | Magnetron temperature sensor open or shorted F4E1 means the microwave section of a combination wall oven is getting an impossible reading from the temperature sensor that protects the magnetron. | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool, Maytag |
| F4E1 | Microwave cavity temperature sensor error F4E1 means the microwave section of a combination wall oven detected a fault with its cavity temperature sensor, used by its convection and sensor cooking modes. | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool |
| F4E2 | Magnetron temperature sensor error F4E2 means the microwave section of a combination wall oven detected a fault with the temperature sensor that protects the magnetron. | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool |
| F4E2-2 | Magnetron temperature sensor open F4E2-2 means the microwave section of a combination wall oven reads the magnetron temperature sensor as open. | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid |
| F4E2-3 | Magnetron temperature sensor shorted F4E2-3 means the microwave section of a combination wall oven reads the magnetron temperature sensor as shorted. | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid |
| F4E4 | Microwave humidity sensor fault F4E4 means the microwave section of a combination wall oven detected that its humidity (steam) sensor, used for sensor cooking, is open, shorted or out of range. | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool, Maytag, KitchenAid |
| F4E8 | Microwave inverter over temperature F4E8 means the microwave section of a combination wall oven shut down because its inverter (the high-voltage power supply) became too hot. | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool |
| F4E9 | Inverter and magnetron over temperature F4E9 means the microwave section of a combination wall oven shut down because both the inverter and the magnetron overheated. | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool |
| F5E0 | Door and lock switches do not agree F5E0 means the control received door signals that contradict each other, for example the lock reporting locked while the door switch reports open. | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool, Maytag, KitchenAid, JennAir |
| F5E1 | Door latch not operating F5E1 means the motorized door lock did not reach the position the control commanded: the door would not lock, or would not unlock. | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool, Maytag, KitchenAid, JennAir |
| F5E3 | Second oven door lock switches F5E3 means the control found a door lock switch problem on the second oven: the lower oven of a double wall oven or the left oven of a double-oven range. | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool, JennAir |
| F5E4 | Second oven door latch not operating F5E4 means the motorized door lock of the second oven (lower or left oven) did not lock or unlock when commanded. | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool, JennAir |
| F6E0 | Lost communication with microwave F6E0 means the main oven control in a microwave/oven combination can no longer communicate with the microwave section's control. | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool, Maytag |
| F6E0 | Lost communication with user interface F6E0 means the oven control and the user interface (display/keypad) board stopped communicating with each other. | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool, JennAir |
| F6E1 | Oven over temperature F6E1 means the control measured an oven temperature above the limit allowed for normal cooking (documented as about 600°F on several platforms) and locked the oven out. | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool, Maytag, JennAir |
| F6E1 | Communication failure (power board to panel) F6E1 means the oven's power control board (ACU) and the display/control panel (HMI) are not receiving each other's communication. | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid |
| F6E2 | Self-clean over temperature F6E2 means the control measured an oven temperature above the self-clean limit (documented as about 900°F on several platforms) and locked out cooking and cleaning in… | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool, Maytag |
| F6E2 | Communication failure between oven power boards F6E2 means the second oven's power board (ACU 2) is powered but is not receiving communication from the main power board. | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid |
| F6E3 | Second oven over temperature F6E3 means the control measured a temperature above the allowed limit in the second oven (the lower oven of a double wall oven or the left oven of a double-oven range). | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool, JennAir |
| F6E4 | Panel and control out of sync F6E4 means the display/control panel and the oven power control disagree about what state the oven is in, for example which cycle is running. | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool, JennAir |
| F6E6 | Lost communication with main oven control F6E6 means the display/control panel lost communication with the power control board of the main (or upper) oven. | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool, JennAir |
| F6E7 | Communication failure (microwave board to panel) F6E7 means the control panel (HMI) of a microwave/oven combination is not receiving communication from the microwave section's power board. | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid |
| F6E8 | Lost communication with microwave control F6E8 means the oven control in a microwave/oven combination lost communication with the microwave section's control board. | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool |
| F6E9 | Lost communication with second oven control F6E9 means the control panel lost communication with the power control board of the second oven (lower or left oven). | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool, JennAir |
| F7E5 | Main cooling fan too slow F7E5 means the main cooling fan is turning slower than the control's minimum speed for longer than it allows. | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid |
| F7E6 | Cooling fan blocked or not running F7E6 means the control sees the main cooling fan as not running, or running far below its normal speed, as if it were blocked. | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid |
| F7E7 | Second cooling fan too slow F7E7 means the secondary cooling fan is turning slower than the control's minimum speed for longer than it allows. | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid |
| F7E7-1 | Second cooling fan too fast F7E7-1 means the secondary cooling fan is spinning faster than expected. | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid |
| F7E8 | Second cooling fan blocked or not running F7E8 means the control sees the secondary cooling fan as not running, as if it were blocked. | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid |
| F8E0 | Cooling fan too slow F8E0 means the cooling fan that protects the electronics is turning slower than expected, or not at all (on wall ovens, while running at its low speed). | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool, JennAir |
| F8E1 | Cooling fan too fast on low speed F8E1 means the wall oven's two-speed cooling fan is spinning faster than expected while set to low speed. | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool, JennAir |
| F8E2 | Cooling fan too slow on high speed F8E2 means the wall oven's two-speed cooling fan is turning slower than expected while set to high speed. | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool, JennAir |
| F8E3 | Cooling fan too fast on high speed F8E3 means the wall oven's two-speed cooling fan is spinning faster than expected while set to high speed. | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool, JennAir |
| F9E0 | Power supply miswired F9E0 means the control detected that the electrical supply to the range or oven is connected incorrectly, for example neutral swapped with one of the hot lines. | Dual-fuel range, Electric range, Gas range, Wall oven | Whirlpool, KitchenAid, JennAir |
| F9E0-1 | Power cord miswired F9E0-1 means the control detected at power-up that two supply conductors are swapped on the power connection (the documentation names a hot line and neutral). | Dual-fuel range, Electric range, Gas range, Wall oven | KitchenAid |