Name: Samsung WF56H9100AG
Brand: Samsung

Question 1

What does error code 1C mean on Samsung WF56H9100AG?

Accepted Answer

The washer cannot detect the water level properly. Cause: Water level sensor air hose is damaged or punctured; Air hose is clogged with foreign material; Air hose is folded or kinked; Too much lubricant applied to the air hose insertion part; Air hose is disengaged from the sensor; Water level sensor has faulty internal soldering; Water level sensor terminal is disengaged from connector; Main PBA fault.

Question 2

What does error code 3C mean on Samsung WF56H9100AG?

Accepted Answer

The washer 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 (such as a screw) has entered the motor; Motor overloaded due to too much laundry (non-sensing); Motor hall sensor terminal is disconnected; PBA fault causing weak motor drive signal; Unstable relay operation; Erroneous operating signals from the motor hall sensor; IPM terminal of main PBA is not connected; DD motor cover is out of place; PCB housing terminal is not connected; DD motor fault.

Question 3

What does error code 4C mean on Samsung WF56H9100AG?

Accepted Answer

The washer is not getting water to fill the tub. Cause: Foreign material entering the water supply valve; Water supply valve terminal is not connected or wire is 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; Cold and warm water supply hoses are wrongly engaged into each other; Water supply valve filter is clogged with foreign material; Freezing in the winter season; Main PBA relay operates abnormally.

Question 4

What does error code 4C2 mean on Samsung WF56H9100AG?

Accepted Answer

The incoming water is too hot for the selected cycle. Cause: Cold and warm water supply hoses are wrongly connected to each other; Water temperature supplied during dry cycle exceeds 70 degrees C; Water temperature exceeds 50 degrees C during Wool or Lingerie courses.

Question 5

What does error code 5C mean on Samsung WF56H9100AG?

Accepted Answer

The washer cannot pump the water out. Cause: Drain 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 with foreign material or injection error; Foreign material collected inside drain pump assembly (rubber bands, bills, cotton, hair pins, coins); Water pump terminal is not connected.

Question 6

What does error code 8C mean on Samsung WF56H9100AG?

Accepted Answer

The vibration sensor board has a fault. Cause: MEMS PBA has a data error; Wire connections to MEMS PBA are loose or disconnected; MEMS PBA is defective.

Question 7

What does error code 8C1 mean on Samsung WF56H9100AG?

Accepted Answer

The vibration sensor board has detected an error in its own readings. Cause: MEMS PBA has a data error; Wire connections to MEMS PBA are loose or disconnected; MEMS PBA is defective.

Question 8

What does error code 8C2 mean on Samsung WF56H9100AG?

Accepted Answer

The vibration sensor board has detected an error in its own readings. Cause: MEMS PBA has a data error; Wire connections to MEMS PBA are loose or disconnected; MEMS PBA is defective.

Question 9

What does error code 9C1 mean on Samsung WF56H9100AG?

Accepted Answer

The washer is not receiving enough electrical power. Cause: Household power supply voltage is too low; Plug receptacle or extension cord is causing voltage drop; 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 WF56H9100AG?

Accepted Answer

The washer is receiving too much electrical power. Cause: Household power supply voltage is too high; Unstable power supply; Main PBA fault (sometimes).

WF56H9100AG

Error Codes

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Code	Meaning	Severity
1C	The washer cannot detect the water level properly	Moderate
3C	The washer motor cannot spin or is struggling to turn	Moderate
4C	The washer is not getting water to fill the tub	Moderate
4C2	The incoming water is too hot for the selected cycle	Moderate
5C	The washer cannot pump the water out	Moderate
8C	The vibration sensor board has a fault	Moderate
8C1	The vibration sensor board has detected an error in its own readings	Moderate
8C2	The vibration sensor board has detected an error in its own readings	Moderate