Admiral Washer Error Code F7E6: Motor Circuit Fault... | appliancefaults.com

Technical Background:

The F7E6 error code indicates a fault in the motor circuit. This could be due to a problem with the motor itself, the wiring connecting the motor to the motor control unit (MCU), or the MCU. The MCU monitors the motor's operation and will trigger this error code if it detects an issue such as an overcurrent condition, a shorted motor winding, or a lack of communication from the motor.

Symptoms:

The washer displays the F7E6 error code and will not start or complete a wash cycle. The motor may not run at all, or it may attempt to start and then stop.

Possible Causes:

Faulty motor.
Wiring harness issue between the motor and the control board.
Defective motor control unit (MCU).
Stuck rotor due to foreign object or bearing failure.
Overload condition causing motor protection to activate.

Solution:

1

Unplug the washer from the outlet.
2

Inspect the motor and wiring harness for any visible damage, loose connections, or burnt wires.
3

Using a multimeter, check the motor windings for continuity. Refer to the washer's wiring diagram for expected resistance values. A typical value might be between 3-6 ohms.
4

Check the voltage supply to the motor from the MCU using a multimeter while the washer is attempting to start a cycle. You should see approximately 120V AC.
5

Inspect the motor control unit (MCU) for any signs of burnt components or damage.
6

If the motor windings are open or shorted, replace the motor.
7

If the MCU is not supplying voltage to the motor or shows visible damage, replace the MCU.

Safety Warning:

Disconnect the power supply to the washer before performing any repairs. Use proper Lock Out Tag Out (LOTO) procedures. Some components may retain a high voltage charge even after the power is disconnected. Exercise caution when working near electrical components.

Prevention:

Avoid overloading the washer. Regularly inspect the washing machine hoses and connections for leaks, and promptly address any issues. Ensure the washer is level to prevent undue stress on the motor and bearings.

Expert Tip:

After replacing the motor or MCU, run the washer through a diagnostic cycle to ensure proper operation and clear any stored error codes. Many Admiral washers have a service mode accessible by pressing a specific sequence of buttons (e.g., Power/Start/Power). Refer to the service manual for the exact sequence for your model.

Frequently Asked Questions

•What is the typical resistance value of a good motor winding for this washer?

Refer to the specific service manual for your Admiral washer model. However, a general range is between 3 and 6 ohms. An open or shorted winding indicates a faulty motor.

•How do I access the service mode on my Admiral washer to run a diagnostic cycle?

The procedure varies depending on the specific model. Consult the service manual or search online for the specific button sequence for your washer. Common sequences involve pressing combinations of the Power, Start, and Cycle Select buttons.

•Where is the motor control unit (MCU) located in this Admiral washer?

Typically, the MCU is located behind the control panel at the top of the washer. You may need to remove the top panel and control panel to access it.

Admiral Washer Error Code F7E6: Motor Circuit Fault Troubleshooting Guide

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip:

Frequently Asked Questions

•What is the typical resistance value of a good motor winding for this washer?

•How do I access the service mode on my Admiral washer to run a diagnostic cycle?

•Where is the motor control unit (MCU) located in this Admiral washer?

Related questions

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip: