Maytag Washer Error Code F0E2: Oversuds Detection... | appliancefaults.com

Technical Background:

The MCU monitors the pressure sensor to detect suds levels. If the pressure sensor detects abnormally high pressure, it signals the MCU, triggering the F0E2 error. The MCU then initiates a pause or drain cycle to reduce suds. Voltage paths involve the pressure sensor feedback to the MCU and the activation signals to the drain pump and water inlet valve.

Symptoms:

The Maytag washer displays error code F0E2 during the wash cycle. The washer may also exhibit excessive suds, even with a small amount of detergent. The cycle may pause or terminate prematurely. The homeowner may observe water leaking from the dispenser or the bottom of the washer.

Possible Causes:

Excessive detergent use.
Incorrect detergent type (not HE).
Drain restriction causing suds build-up.
Faulty pressure sensor or hose.
MCU (Main Control Unit) malfunction.
Water inlet valve malfunction causing overfilling.

Solution:

1

Unplug the washer from the outlet.
2

Inspect the drain hose for kinks or obstructions. Remove any clogs.
3

Check the pressure hose connected to the pressure sensor. Ensure it's free of kinks and debris.
4

Disconnect the pressure sensor and use a multimeter to test its resistance. Refer to the service manual for the correct reading. A typical reading would be between 1k to 5k ohms depending on pressure.
5

Inspect the water inlet valve. Check for proper closure and replace if leaking. You should see 120V AC when the valve is energized.
6

Run a diagnostic cycle to clear the error code and observe washer operation.
7

If the issue persists after addressing the above, replace the MCU as a last resort.

Safety Warning:

Disconnect power to the appliance at the breaker panel before performing any repairs. Use proper Lock-Out/Tag-Out (LOTO) procedures to prevent accidental energization. High voltage is present in the control panel and near the water inlet valve.

Prevention:

Educate the customer about using only HE (High Efficiency) detergent and the correct amount per load size. Recommend regular cleaning of the dispenser and drain pump filter.

Expert Tip:

To enter service mode, press and hold the Start/Pause button while simultaneously pressing the Temperature button three times within 6 seconds. This allows access to diagnostic codes and manual tests.

Frequently Asked Questions

•What is the proper resistance reading for the pressure sensor on this Maytag washer model?

The pressure sensor should read between 1k and 5k ohms when at rest. Refer to the specific service manual for the exact specification based on pressure.

•How do I access the drain pump filter on this Maytag washer?

Typically, the drain pump filter is located behind a small access panel at the bottom front of the washer. You may need a flathead screwdriver to open the panel and a shallow pan to catch any residual water.

•What is the correct procedure for clearing error codes in the Maytag washer service mode?

In service mode, navigate to the 'Fault Codes' menu. Select the option to clear stored fault codes. Cycle power to the washer to ensure the codes are cleared.

Maytag Washer Error Code F0E2: Oversuds Detection Troubleshooting

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip:

Frequently Asked Questions

•What is the proper resistance reading for the pressure sensor on this Maytag washer model?

•How do I access the drain pump filter on this Maytag washer?

•What is the correct procedure for clearing error codes in the Maytag washer service mode?

Related questions

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip: