Whirlpool dryer F1E1 error code

F1E1: Main control fault

Brand

Whirlpool

Appliance

Electric dryer, Gas dryer

Code

F1E1

Documented meaning

Main control fault

Applies to

411 Whirlpool models on 29 platforms

Can you keep using it?

No — stop and have it checked

F1E1 means the dryer's main control has detected a problem with itself or with one of the relays it uses to switch the motor and heat.

What the dryer is detecting

The main control (called CCU or ACU in service literature) monitors its own operation and the relays that power the drive motor and heat source. Depending on the platform, F1E1 is set for an internal control failure, a motor relay that stays closed when it should be open, or no power detected at the heat relay.

Causes listed for this condition

In the order the service documentation checks them. Documented causes come from the manufacturer's service documentation for these platforms; possible causes are based on how the system works; unconfirmed marks common assumptions that the documentation does not support.

1. Documented An internal main control failure; on some platforms the documentation lists a motor relay stuck in the on position.
2. Documented Loose or disconnected wiring at the main control, including the heat-circuit connections.
3. Documented A fault in the motor or heat circuit that the control reports as its own failure (newer platforms list these checks with F1E1).
4. Possible A power surge or interruption that left the control in a faulted state.

Safe checks you can make

• Turn the dryer off at the breaker (or unplug it) for about one minute, restore power and start a new cycle to see whether the code comes back right away.
• If the drum keeps turning after the door is opened or the cycle is cancelled, unplug the dryer or switch off its breaker and leave it off until it is serviced.

What a technician checks

• Checks power supply to the main control in the service diagnostics.
• Inspects all connectors on the main control, including heat and motor circuits.
• Tests the motor circuit and the heat circuit to rule them out before condemning the control.
• On gas models, anything involving the burner, gas valve or igniter requires professional testing because it involves the gas supply and live line-voltage circuits. On electric models the heating circuit runs on 240 volts and must only be tested by a professional.

Typical repairs and cost

Depending on what diagnosis finds, this code can lead to one of these repairs:

Typical total ranges for the Las Vegas area, parts and labor included. The final cost depends on diagnosis, the exact model, parts availability and whether other damage is found.

Can you keep using it?

Whirlpool models documented with this code

• WED500CMW
• WED500RLW
• WED500RMW
• WED5010LW
• WED5050LW
• WED5100HC
• WED5100HW
• WED6120HC
• WED6120HW
• WED6150PB
• WED6150PW
• WED7000DW
• WED70HEBW
• WED7120HC
• WED7120HW
• WED71HEBW

And 395 more. Use the model lookup to check yours.

F1E1: Motor or heater circuit failure

Brand

Whirlpool

Appliance

Electric dryer, Gas dryer

Code

F1E1

Documented meaning

Motor or heater circuit failure

Applies to

76 Whirlpool models on 9 platforms

Can you keep using it?

No — stop and have it checked

F1E1 on 2019 and newer platforms means the main control found a problem in the motor circuit or the heat circuit, or did not detect power where it expected it at the heat relay.

What the dryer is detecting

When the control switches on the drive motor or the heat source, it checks that power actually reaches the load. If the motor circuit looks open or shorted, or the heat relay shows no power, it stores F1E1. Some platforms report the heat-circuit version only in the service diagnostic menu.

Causes listed for this condition

In the order the service documentation checks them. Documented causes come from the manufacturer's service documentation for these platforms; possible causes are based on how the system works; unconfirmed marks common assumptions that the documentation does not support.

1. Documented A loose or unplugged wire at the heater or at the relays on the main control.
2. Documented An open or shorted drive motor circuit.
3. Documented An open heat circuit: the heating element on electric models, or the burner circuit on gas models.
4. Possible An opened thermal fuse or safety thermostat in the heat circuit, often after an overheating event from a restricted vent.
5. Documented A main control fault.

Safe checks you can make

• Turn the dryer off at the breaker (or unplug it) for about one minute, restore power and start a new cycle to see whether the code comes back right away.
• Clean the lint screen completely, and wash it with warm soapy water if it looks clogged with dryer-sheet film.
• Go outside while the dryer runs on heat and check the exhaust hood: you should feel a strong, warm airflow and the flap should open fully. A weak flow or a stuck flap points to a restricted vent.

What a technician checks

• Inspects the wiring at the heat source and the relay connections on the main control.
• Tests the motor circuit and the heat circuit separately using the service test mode.
• Checks the thermal safety devices and looks for the airflow problem that may have tripped them.
• On electric models the heating circuit runs on 240 volts and must only be tested by a professional. On gas models, anything involving the burner, gas valve or igniter requires professional testing because it involves the gas supply and live line-voltage circuits.

Typical repairs and cost

Depending on what diagnosis finds, this code can lead to one of these repairs:

Typical total ranges for the Las Vegas area, parts and labor included. The final cost depends on diagnosis, the exact model, parts availability and whether other damage is found.

Can you keep using it?

Whirlpool models documented with this code

• WED4105LSW
• WED4107SW
• WED4307SW
• WED4720RW
• WED5220LRW
• WED5220RW
• WED5605MC
• WED5605MW
• WED560LHW
• WED5620HW
• WED5720RR
• WED5720RU
• WED5720RW
• WED6605MC
• WED6605MW
• WED6620HC

And 60 more. Use the model lookup to check yours.

F1E1: Motor, compressor or heater circuit failure

Brand

Whirlpool

Appliance

Heat-pump dryer

Code

F1E1

Documented meaning

Motor, compressor or heater circuit failure

Applies to

4 Whirlpool models on 2 platforms

Can you keep using it?

No — stop and have it checked

F1E1 on heat pump dryers means the control did not detect power where expected at the heater, compressor or motor relay, or found a connector problem in one of those circuits.

What the dryer is detecting

When the control switches on the drum motor, the heat pump compressor or the auxiliary heater, it checks that power actually reaches the load. If one of those circuits shows no power, it stores F1E1.

Causes listed for this condition

In the order the service documentation checks them. Documented causes come from the manufacturer's service documentation for these platforms; possible causes are based on how the system works; unconfirmed marks common assumptions that the documentation does not support.

1. Documented A wire loose or unplugged at the heater, the compressor or the relays on the main control.
2. Documented An open drive motor circuit.
3. Documented An open heater circuit.
4. Documented A compressor circuit problem.
5. Possible A relay fault on the main control.

Safe checks you can make

• Turn the dryer off at the breaker (or unplug it) for about one minute, restore power and start a new cycle to see whether the code comes back right away.
• Clean the lint screen completely, and wash it with warm soapy water if it looks clogged with dryer-sheet film.

What a technician checks

• Inspects the connections at the heater, the compressor and the main control relays.
• Runs the motor circuit and load tests in the service mode.
• Line-voltage circuit testing requires professional testing. The heat pump's sealed refrigerant system requires professional testing, because it is pressurized and needs certified handling.

Typical repairs and cost

Depending on what diagnosis finds, this code can lead to one of these repairs:

Typical total ranges for the Las Vegas area, parts and labor included. The final cost depends on diagnosis, the exact model, parts availability and whether other damage is found.

Can you keep using it?

Whirlpool models documented with this code

• WHD5220RW
• WHD560CHC
• WHD560CHW
• WHD862CHC