Admiral Washer Error Code F0E4: High Water Temperature... | appliancefaults.com

Technical Background:

The MCU (Main Control Unit) monitors the water temperature using a thermistor. If the temperature exceeds a pre-set threshold during the fill or wash cycle, the MCU triggers the F0E4 error. The MCU reads the voltage drop across the thermistor, which changes with temperature. A short or open in the thermistor circuit can also cause this error.

Symptoms:

The washer displays error code F0E4, and the water inside the tub is excessively hot, even when a cold water wash is selected. The cycle may be interrupted or not start at all.

Possible Causes:

Faulty water temperature sensor (thermistor).
Defective water inlet valve allowing continuous hot water flow.
Shorted wiring harness or loose connections.
Malfunctioning control board (MCU).
Grounded heating element (if equipped and active during fill).

Solution:

1

Unplug the washer from the 120V AC outlet. Locate the water temperature sensor (thermistor), usually near the water inlet valve or on the tub. Use a multimeter to check its resistance; a typical reading is between 10k and 20k ohms at room temperature. If the reading is significantly different, replace the sensor.
2

Inspect the water inlet valve. Disconnect the hoses and check for debris or mineral buildup. With the washer unplugged, use a multimeter to test the valve coils for continuity. Replace the valve if it's faulty.
3

Examine the wiring harness and connectors between the temperature sensor, inlet valve, and control board for any signs of damage, corrosion, or loose connections. Repair or replace as needed.
4

Disconnect the heating element wires at the element itself. Using a multimeter, test for continuity between each element terminal and the metal casing of the element. There should be no continuity. If there is, the element is grounded and needs replacement.
5

As a last resort, replace the control board (MCU). This is often the most expensive option, so ensure all other components have been ruled out.
6

After repairs, plug in the washer and run a test cycle to confirm the F0E4 error is resolved.

Safety Warning:

Always disconnect power to the appliance at the breaker panel before performing any repairs. Use proper Lock-Out/Tag-Out (LOTO) procedures. High voltage is present inside the appliance, posing a risk of electric shock.

Prevention:

Periodically inspect and clean the water inlet valve filters to prevent mineral buildup. Ensure the hot and cold water supply hoses are properly connected and not reversed. Use a water softener if your area has hard water.

Expert Tip:

Some Admiral washers have a diagnostic mode. Accessing it may vary by model, but a common method is to rapidly rotate the cycle selector knob back and forth a few times within a short time frame. This can display stored error codes and allow component testing.

Frequently Asked Questions

•What is the typical resistance range for the water temperature sensor at 70 degrees Fahrenheit?

The typical resistance range for the water temperature sensor (thermistor) at 70 degrees Fahrenheit is usually between 10,000 ohms (10k ohms) and 20,000 ohms (20k ohms). Refer to the specific model's service manual for precise values.

•How do I test the water inlet valve coils for proper operation?

To test the water inlet valve coils, first, disconnect the power to the washer. Disconnect the wires to the valve. Set your multimeter to the ohms setting (resistance). Place the multimeter probes on the valve terminals. A typical reading should be between 500 and 1500 ohms. An open circuit (no continuity) or a very low resistance reading indicates a faulty valve.

•Where is the water temperature sensor typically located on an Admiral washer?

The water temperature sensor (thermistor) is typically located near the water inlet valve, attached to the fill tube, or directly on the outer tub itself. Consult the washer's parts diagram to locate the exact location.

Admiral Washer Error Code F0E4: High Water Temperature Troubleshooting

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip:

Frequently Asked Questions

•What is the typical resistance range for the water temperature sensor at 70 degrees Fahrenheit?

•How do I test the water inlet valve coils for proper operation?

•Where is the water temperature sensor typically located on an Admiral washer?

Related questions

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip: