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Error code reference

Daewoo Washer Error Code E8

Reservation washing error

Daewoo codesDaewoo washer codes

Reservation washing error - START/HOLD button was pressed without setting a course, or START/HOLD was pressed with the door open after reservation washing time was set.

First step from the service manual

Turn the power switch on and off, then set the course; or close the door.

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

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What E8 means on a Daewoo washer

The E8 error code on a Daewoo washer indicates a reservation washing error. This code is triggered when the machine detects an improper condition for starting a delayed or reservation wash cycle. Specifically, it appears when the START/HOLD button is pressed before a wash course has been selected, or when the door is open at the time the START/HOLD button is pressed after the reservation washing time has already been set. The washer's control system monitors both the course selection state and the door latch status before allowing a reservation cycle to proceed, and a conflict between these conditions causes the E8 fault to register.

The reservation washing function relies on two prerequisites being satisfied simultaneously: a valid wash course must be programmed into the control board, and the door must be fully closed and latched. If either condition is absent when the START/HOLD button is pressed in reservation mode, the control unit registers the E8 code and halts the cycle initiation. This is a logic-based or user-input error rather than a mechanical or electrical component failure in most cases.

In practice, the E8 code is almost always resolved through correct user operation rather than parts replacement. The recommended first step is to cycle the power switch off and then back on to clear the error state, then properly select a wash course before pressing START/HOLD, and ensure the door is firmly closed before initiating any reservation cycle. If the door latch itself is faulty and does not register as closed even when physically shut, the latch assembly may require inspection or replacement.

Source: manufacturer service documentation.

Common causes of E8

  1. 01

    No wash course selected before pressing START/HOLD

    Wiring / connection

    The most frequent cause of E8 is pressing the START/HOLD button to initiate reservation washing without first selecting a wash program. The control board requires a valid course selection before it will accept the command.

  2. 02

    Door left open when START/HOLD is pressed

    Wiring / connection

    If the washer door is not fully closed and latched when START/HOLD is pressed after setting the reservation time, the E8 code will appear. Check that the door clicks firmly shut before pressing the button.

  3. 03

    Incorrect sequence of reservation wash setup

    Wiring / connection

    Users who set the reservation time before selecting a course, or who press START/HOLD out of the required order, can trigger E8. Following the correct setup sequence clears this condition.

  4. 04

    Faulty or worn door latch assembly

    Part replacement

    If the door latch is damaged or worn, the control board may not detect the door as fully closed even when it is physically shut. This would cause persistent E8 errors despite correct user steps and would require inspection and likely replacement of the latch.

  5. 05

    Control board failing to register course input

    Part replacement

    In rare cases, a malfunctioning control board may fail to record a course selection even after it has been made, causing E8 to appear repeatedly. This is uncommon and would typically only be suspected after ruling out all user-input causes.

See the test procedure for each cause

Frequently asked questions about E8

What does E8 mean on a Daewoo washer?
E8 on a Daewoo washer is a reservation washing error. It appears when the START/HOLD button is pressed without a wash course being selected first, or when the door is open at the time START/HOLD is pressed after a reservation time has been set. The washer requires both a valid course selection and a closed door before it will accept a reservation start command.
How do I fix an E8 error on my Daewoo washer?
Turn the power switch off, then turn it back on to clear the error. Once power is restored, select your desired wash course first, make sure the door is firmly closed, and then press START/HOLD to set or initiate the reservation cycle. If the error returns despite following these steps, inspect the door latch to confirm it is engaging properly.
Will resetting the washer clear the E8 error?
Yes, cycling the power switch off and back on will clear the E8 error display. However, the error will return if the underlying cause is not addressed. Make sure to select a wash course and close the door fully before pressing START/HOLD again, or the code will reappear immediately.
Is it safe to use my Daewoo washer when it shows E8?
The E8 code does not indicate a hazardous fault. It is a setup or input error that prevents the cycle from starting rather than a sign of electrical or mechanical danger. The washer will not run until the error is resolved, so there is no safety risk from the machine operating in an unsafe state.
How much does it cost to repair an E8 error on a Daewoo washer?
In most cases, the E8 error costs nothing to fix because it results from a user input issue that is resolved by correctly setting up the reservation cycle. If a faulty door latch is causing the error, a replacement latch assembly typically costs in the range of $15 to $60 for the part, with additional labor costs if a technician is needed.

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