Name: Samsung WF50K7500AV
Brand: Samsung

Question 1

What does error code 1C mean on Samsung WF50K7500AV?

Accepted Answer

The washer cannot detect how much water is in the tub.. Cause: Air hose to water level sensor is damaged or punctured; Hose is clogged with foreign material; Hose is folded or kinked; Too much lubricant applied to the air hose insertion point; Hose engagement error (disengaged); Water level sensor internal soldering fault; Water level sensor terminal is disengaged; Main PBA fault; PBA connector terminal is not connected.

Question 2

What does error code 3C mean on Samsung WF50K7500AV?

Accepted Answer

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

Question 3

What does error code 4C mean on Samsung WF50K7500AV?

Accepted Answer

The washer is not filling with water properly.. Cause: Foreign material is blocking the water supply valve; Water supply valve terminal is not connected (wire disconnected); Warm water and rinse connectors are wrongly connected to each other; PCB terminal from drain hose to detergent drawer is not connected; Transparent hose is folded or torn.

Question 4

What does error code 4C2 mean on Samsung WF50K7500AV?

Accepted Answer

The incoming water is too hot for the selected wash cycle.. Cause: Cold and warm water supply hoses are wrongly engaged (swapped); Water temperature is sensed as higher than 50 degrees C in Wool or Lingerie courses.

Question 5

What does error code 5C mean on Samsung WF50K7500AV?

Accepted Answer

The washer cannot pump out the water after a cycle.. Cause: Pump motor impeller is damaged internally; Wrong voltage is supplied to the parts; Drain pump part fault; Freezing in the winter season; Drain hose is clogged (injection error, foreign material); Drain pump clogged with foreign material; Water pump terminal is not connected; Foreign material collected inside the drain pump assembly (rubber bands, bills, cotton, hair pins, coins).

Question 6

What does error code 8C mean on Samsung WF50K7500AV?

Accepted Answer

The washer's vibration sensor is not working correctly.. Cause: Error detected in the MEMS PBA; Data error detected in the MEMS sensor; Wire connection fault.

Question 7

What does error code 8C1 mean on Samsung WF50K7500AV?

Accepted Answer

The washer's vibration sensor is not working correctly.. Cause: Error detected in the MEMS PBA; Data error detected in the MEMS sensor; Wire connection fault.

Question 8

What does error code 8C2 mean on Samsung WF50K7500AV?

Accepted Answer

The washer's vibration sensor is not working correctly.. Cause: Error detected in the MEMS PBA; Data error detected in the MEMS sensor; Wire connection fault.

Question 9

What does error code 9C1 mean on Samsung WF50K7500AV?

Accepted Answer

The washer is not getting enough electrical power.. Cause: Consumer's power conditions are inadequate; Under voltage is being supplied; A plug receptacle or extension cord is being used — when the connecting wire is 1 meter, a momentary low voltage may drop up to 10V; Main PBA fault (sometimes).

Question 10

What does error code 9C2 mean on Samsung WF50K7500AV?

Accepted Answer

The washer is receiving too much electrical power.. Cause: Over voltage is being supplied to the washer; Consumer's power conditions are inadequate; Main PBA fault (sometimes).

WF50K7500AV

Error Codes

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Code	Meaning	Severity
1C	The washer cannot detect how much water is in the tub.	Moderate
3C	The washer's motor cannot spin or is struggling to turn.	Moderate
4C	The washer is not filling with water properly.	Moderate
4C2	The incoming water is too hot for the selected wash cycle.	Moderate
5C	The washer cannot pump out the water after a cycle.	Moderate
8C	The washer's vibration sensor is not working correctly.	Moderate
8C1	The washer's vibration sensor is not working correctly.	Moderate
8C2	The washer's vibration sensor is not working correctly.	Moderate