Name: Samsung WF45R6100AC
Brand: Samsung

Question 1

What does error code 1C mean on Samsung WF45R6100AC?

Accepted Answer

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

Question 2

What does error code 3C mean on Samsung WF45R6100AC?

Accepted Answer

The washer's motor can't spin the drum properly. Cause: PBA connector terminal is not connected; Motor spinnet is not engaged; Motor internal coil is damaged (short-circuited or cut); Hall sensor terminal is not connected; Foreign material (a screw) has entered the motor; Motor overloaded due to too much laundry (non-sensing); Motor hall sensor terminal is not connected; PBA fault — weak motor driving error, unstable relay operation; IPM terminal of the 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 WF45R6100AC?

Accepted Answer

The washer isn't getting enough water to fill. Cause: Foreign material is clogging the water supply valve; Water supply valve terminal is not connected; Kinked hoses; Warm water and rinse connectors are wrongly connected to each other; PCB terminal from the drain hose to the detergent drawer is not connected; Pressure hose is folded or torn; Cold and hot water supply hoses are not connected correctly; Freezing in the winter season; Main PCB fault.

Question 4

What does error code 4C2 mean on Samsung WF45R6100AC?

Accepted Answer

The incoming water is too hot for delicate wash cycles. Cause: Hot water supply temperature exceeds 50 degrees C during Wool or Lingerie cycle; Hot water hose connected to cold water inlet; Temperature sensor fault.

Question 5

What does error code 5C mean on Samsung WF45R6100AC?

Accepted Answer

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

Question 6

What does error code 8C mean on Samsung WF45R6100AC?

Accepted Answer

Your washer's vibration sensor board has an error.. Cause: MEMS PBA fault; Wire connection issues.

Question 7

What does error code 8C1 mean on Samsung WF45R6100AC?

Accepted Answer

The washer's vibration sensor detected a problem. Cause: Excessive vibration detected by MEMS sensor; Unit not properly leveled; Main PCB fault.

Question 8

What does error code 8C2 mean on Samsung WF45R6100AC?

Accepted Answer

The washer's vibration sensor detected a problem. Cause: Main PCB MEMS sensor circuit fault.

Question 9

What does error code 9C1 mean on Samsung WF45R6100AC?

Accepted Answer

The washer isn't getting enough electrical power. Cause: Under voltage supplied to the washer; Connecting wire longer than 1m causing voltage drop (up to 10V momentary drop); Unstable home power supply; Main PBA fault (sometimes).

Question 10

What does error code 9C2 mean on Samsung WF45R6100AC?

Accepted Answer

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

WF45R6100AC

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 can't spin the drum properly	Moderate
4C	The washer isn't getting enough water to fill	Moderate
4C2	The incoming water is too hot for delicate wash cycles	Moderate
5C	The washer can't pump the water out of the tub	Moderate
8C	Your washer's vibration sensor board has an error.	Moderate
8C1	The washer's vibration sensor detected a problem	Moderate
8C2	The washer's vibration sensor detected a problem	Moderate