Name: Samsung WA48H7400AP
Brand: Samsung

Question 1

What does error code 1E mean on Samsung WA48H7400AP?

Accepted Answer

The water level sensor is not reading correctly. Cause: Water level sensor fault; Incorrect connections of the water level sensor; The hose part for the water level sensor is folded; Main PCB fault.

Question 2

What does error code 3E mean on Samsung WA48H7400AP?

Accepted Answer

The washer motor is not spinning or not being detected. Cause: Washing motor fault; Washing motor hall sensor fault; Incorrect connections of the washing motor/hall sensor connector; Overloading due to too much laundry; Main PCB fault; Foreign material causing motor stator damage.

Question 3

What does error code 4E mean on Samsung WA48H7400AP?

Accepted Answer

The washer is not getting enough water. Cause: Water supply valve fault (clogged or disconnected wire); Main PCB fault; No water being supplied due to closed faucet; Foreign material in the water supply valve filter; Freezing in the winter season.

Question 4

What does error code 4E2 mean on Samsung WA48H7400AP?

Accepted Answer

The hot and cold water hoses are connected to the wrong faucets. Cause: Hot water hose connected to cold water inlet and vice versa; Hoses connected to wrong faucets.

Question 5

What does error code 5E mean on Samsung WA48H7400AP?

Accepted Answer

The washer cannot drain the water out. Cause: Foreign materials blocking the drain pump; Drain pump motor fault; Drain pump wire connector or physical connection is poor; Main PCB fault; Freezing in the winter season.

Question 6

What does error code 8E mean on Samsung WA48H7400AP?

Accepted Answer

The vibration sensor inside the washer is malfunctioning. Cause: MEMS sensor fault; PBA fault; Wire connector terminal fault.

Question 7

What does error code AE mean on Samsung WA48H7400AP?

Accepted Answer

The two circuit boards inside the washer cannot talk to each other. Cause: Incorrect wire connections between sub and main PBAs; Sub PBA is short-circuited because of moisture; Main PBA communication circuit fault; Disconnected wires between boards.

Question 8

What does error code bE2 mean on Samsung WA48H7400AP?

Accepted Answer

A control button appears to be stuck or the main relay has a fault. Cause: Power switch or tact switch continually pressed; PBA service holding screws fastened too tight, causing button contact; Main PBA switching IC on/off error; Main relay connections incorrect; GAP micro switch fault.

Question 9

What does error code dE mean on Samsung WA48H7400AP?

Accepted Answer

The washer lid is not closing or latching properly. Cause: Door not fully closed or latched; Door lock switch fault; Main PCB fault.

Question 10

What does error code dE1 mean on Samsung WA48H7400AP?

Accepted Answer

The washer lid is stuck and will not unlock. Cause: Door-Lock switch fault; Reed switch fault; Main PCB fault.

WA48H7400AP

Error Codes

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Code	Meaning	Severity
1E	The water level sensor is not reading correctly	Moderate
3E	The washer motor is not spinning or not being detected	Moderate
4E	The washer is not getting enough water	Moderate
4E2	The hot and cold water hoses are connected to the wrong faucets	Moderate
5E	The washer cannot drain the water out	Moderate
8E	The vibration sensor inside the washer is malfunctioning	Moderate
AE	The two circuit boards inside the washer cannot talk to each other	Moderate
bE2	A control button appears to be stuck or the main relay has a fault	Moderate