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Error code reference

Admiral Washer Error Code F0E4

High water temperature detected during rinse cycle (105°F or higher).

Admiral codesAdmiral washer codes

High water temperature detected during rinse cycle (105°F or higher).

First step from the service manual

Verify inlet hoses are connected correctly; if hoses are installed properly, temperature thermistor may be stuck in low resistance range. See TEST #5, page 16.

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

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What F0E4 means on a Admiral washer

The F0E4 error code on an Admiral washer indicates that the control has detected water temperature at or above 105°F during the rinse cycle. During a normal rinse, the machine expects cold or lukewarm water, so temperatures at this threshold signal an abnormal condition. The control monitors incoming water temperature continuously through a thermistor, and when that sensor reading exceeds the programmed limit, the code is triggered and the cycle is interrupted to prevent potential damage to fabrics or internal components.

The most common root cause of this error is reversed or incorrectly connected inlet hoses. If the hot and cold supply hoses are swapped at the back of the machine, hot water will be introduced during phases that call for cold water, including the rinse cycle. This is a purely mechanical installation error and does not involve any faulty components. Verifying correct hose connections is always the first diagnostic step before suspecting electronic or sensor-related failures.

If the inlet hoses are confirmed to be connected correctly and the error persists, the temperature thermistor itself is the next suspect. A thermistor stuck in a low resistance state will report falsely high temperatures to the control board, triggering the F0E4 code even when actual water temperature is normal. Diagnostic testing of the thermistor, outlined in TEST #5, will confirm whether the sensor is reading accurately or needs replacement. In rare cases, a faulty control board that misinterprets thermistor signals could also be responsible.

Source: manufacturer service documentation.

Common causes of F0E4

  1. 01

    Reversed inlet hoses

    Wiring / connection

    If the hot and cold water supply hoses are swapped at the washer's inlet ports, hot water enters during the rinse cycle and triggers the F0E4 threshold. Check the hose connections at the back of the machine and confirm hot is connected to hot and cold to cold.

  2. 02

    Faulty temperature thermistor (stuck low resistance)

    Part replacement

    A thermistor stuck in a low resistance state reports artificially high temperatures to the control board, causing a false F0E4 error even when actual water temperature is normal. Testing the thermistor per TEST #5 will confirm whether the sensor is out of range and needs replacement.

  3. 03

    Actual hot water supply issue at the source

    Part replacement

    A faulty or stuck-open hot water inlet valve can allow hot water to bleed into the cold water fill even when the control is calling for cold only. Inspecting and testing the inlet valve for proper operation can rule this out.

  4. 04

    Faulty main control board

    Part replacement

    If the thermistor tests within normal range and hoses are correctly installed, the control board may be misinterpreting the thermistor signal and triggering the code incorrectly. This is a less common cause and should be considered only after ruling out the sensor and hose connections.

See the test procedure for each cause

Frequently asked questions about F0E4

What does F0E4 mean on a Admiral washer?
The F0E4 code means the washer detected water temperature of 105°F or higher during the rinse cycle, which exceeds the acceptable limit for that phase. The control board monitors temperature through a thermistor and stops the cycle when this threshold is reached. The two most likely causes are reversed hot and cold inlet hoses or a temperature thermistor that is reading incorrectly due to a stuck low resistance condition.
How do I fix the F0E4 error on my Admiral washer?
Start by checking the hot and cold water supply hoses at the back of the washer to confirm they are connected to the correct inlet ports. If the hoses are properly connected and the error continues, the temperature thermistor should be tested using the diagnostic procedure in TEST #5. A thermistor that reads outside the normal resistance range will need to be replaced. If the thermistor checks out, inspect the hot water inlet valve and consider testing the control board.
Is it safe to use my washer while the F0E4 code is active?
It is not recommended to continue running the washer with an active F0E4 code. If the error is caused by reversed hoses, hot water entering during the rinse cycle can damage heat-sensitive fabrics. Continuing to run cycles without resolving the cause also risks repeatedly stressing the inlet valve and thermistor components. Diagnose and correct the issue before resuming normal use.
Will resetting my Admiral washer clear the F0E4 error?
A power reset may temporarily clear the F0E4 code, but the error will return as soon as the washer runs a rinse cycle if the underlying cause has not been fixed. Resetting does not address reversed hoses or a faulty thermistor. The code will continue to appear until the root cause is properly diagnosed and corrected.
How much does it cost to repair the F0E4 error on an Admiral washer?
If the cause is simply reversed inlet hoses, there is no parts cost involved, just the time to reconnect them correctly. Replacing a faulty temperature thermistor typically costs between $15 and $50 for the part, with additional labor charges if a technician performs the repair. A hot water inlet valve replacement generally runs between $25 and $75 for the part. Control board replacement is the most expensive possibility, often ranging from $100 to $250 or more depending on availability.

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