Name: Samsung WF25A8900AV
Brand: Samsung

Question 1

What does error code 1C mean on Samsung WF25A8900AV?

Accepted Answer

Your washer can't tell how much water is inside. Cause: Pressure hose where water level sensor is located is damaged (punctured); Pressure hose is clogged with foreign material; Pressure hose is folded; Too much lubricant applied to the insertion part of the air hose; Hose engagement error (disengaged); Water level sensor internal soldering fault; Water level sensor terminal disengaged; Main PBA fault; PBA connector terminal not connected.

Question 2

What does error code 3C mean on Samsung WF25A8900AV?

Accepted Answer

The washer's motor can't spin properly. Cause: Motor spin net is not engaged; Motor internal coil is damaged (short-circuited or cut); Hall sensor terminal not connected; Foreign material (e.g., a screw) entered the motor; Motor overloaded due to too much laundry (restrained revolutions); Motor hall sensor terminal not connected; PBA fault or weak motor driving signal; Unstable relay operation; Erroneous operating signals from motor hall sensor; IPM terminal of main PBA not connected; DD motor cover out of place; PCB housing terminal not connected; DD motor fault.

Question 3

What does error code 4C mean on Samsung WF25A8900AV?

Accepted Answer

Your washer isn't getting water or is getting it incorrectly. Cause: Foreign material entering the water supply valve; Water supply valve terminal not connected (wire disconnected); Warm water and rinse connectors wrongly connected to each other; PCB terminal from drain hose to detergent drawer not connected; Pressure hose is folded or torn; Water supply hoses are kinked; Cold and hot water supply hoses not connected correctly.

Question 4

What does error code 4C2 mean on Samsung WF25A8900AV?

Accepted Answer

The incoming water is too hot for delicate wash cycles. Cause: Cold and hot water supply hoses are not connected correctly (swapped); Water temperature sensed as higher than 50°C in Wool or Lingerie courses.

Question 5

What does error code 5C mean on Samsung WF25A8900AV?

Accepted Answer

Your washer can't pump the water out. Cause: Pump motor impeller is damaged internally; Wrong voltage supplied to parts; Drain pump part fault; Freezing in the winter season; Drain hose is clogged (injection error, foreign material); Drain pump clogged with foreign material (rubber bands, coins, cotton, hair pins); Water pump terminal not connected.

Question 6

What does error code 8C mean on Samsung WF25A8900AV?

Accepted Answer

The washer's vibration sensor detected a problem. Cause: Excessive vibration in the unit; MEMS sensor fault on Main PCB; Main PCB fault.

Question 7

What does error code 8C1 mean on Samsung WF25A8900AV?

Accepted Answer

The washer's vibration sensor detected a problem. Cause: Excessive vibration in the unit; MEMS sensor fault; Main PCB fault.

Question 8

What does error code 8C2 mean on Samsung WF25A8900AV?

Accepted Answer

The washer's vibration sensor detected a problem. Cause: Excessive vibration in the unit; MEMS sensor fault; Main PCB fault.

Question 9

What does error code 9C1 mean on Samsung WF25A8900AV?

Accepted Answer

Your washer isn't getting enough electrical power. Cause: Under voltage power supply to the washer; Long connecting wire causing voltage drop (1m wire can drop up to 10V momentarily); Main PBA fault (sometimes).

Question 10

What does error code 9C2 mean on Samsung WF25A8900AV?

Accepted Answer

Your washer is getting too much electrical power. Cause: Over voltage power supply to the washer; Unstable power supply in the home; Main PBA fault (sometimes).

WF25A8900AV

Error Codes

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Code	Meaning	Severity
1C	Your washer can't tell how much water is inside	Moderate
3C	The washer's motor can't spin properly	Moderate
4C	Your washer isn't getting water or is getting it incorrectly	Moderate
4C2	The incoming water is too hot for delicate wash cycles	Moderate
5C	Your washer can't pump the water out	Moderate
8C	The washer's vibration sensor detected a problem	Moderate
8C1	The washer's vibration sensor detected a problem	Moderate
8C2	The washer's vibration sensor detected a problem	Moderate