Name: Samsung WA45H7000AP
Brand: Samsung

Question 1

What does error code 1C mean on Samsung WA45H7000AP?

Accepted Answer

The washer cannot detect the correct water level inside the tub. Cause: Water level sensor hose is damaged or punctured; Water level sensor hose is clogged with foreign material; Water level sensor hose is folded or kinked; Too much lubricant applied to the air hose insertion point; Hose is disengaged from the sensor; Internal soldering fault on the water level sensor; Water level sensor terminal is disconnected; Main PBA fault; PBA connector terminal is not connected; Incorrect part used for the water level sensor.

Question 2

What does error code 1E mean on Samsung WA45H7000AP?

Accepted Answer

The washer cannot detect the water level inside the tub. Cause: Water level sensor hose 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 is disengaged from its connection; Water level sensor has faulty internal soldering; Water level sensor terminal is disengaged; Main PBA fault; PBA connector terminal is not connected.

Question 3

What does error code 3C mean on Samsung WA45H7000AP?

Accepted Answer

The washer's motor cannot spin properly. 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; Main PBA fault; Motor driving signal from the PBA is weak; Unstable relay operation on the Main PBA; 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; DD motor fault.

Question 4

What does error code 3E mean on Samsung WA45H7000AP?

Accepted Answer

The washer motor is not spinning or not spinning correctly. 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 not connected; Main PBA fault; Motor driving error 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; DD motor fault.

Question 5

What does error code 4C mean on Samsung WA45H7000AP?

Accepted Answer

The washer is not filling with water. Cause: Foreign material is blocking 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 the drain hose to the detergent drawer is not connected; Transparent hose is folded or torn; Cold and warm water supply hoses are wrongly connected; Water supply is blocked due to alien substance in the valve; Water supply is blocked due to frozen water; Main PCB is defective; PBA relay malfunction.

Question 6

What does error code 4C2 mean on Samsung WA45H7000AP?

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 from the hot water heater exceeds 70°C; Water temperature exceeds 50°C during delicate cycles (Wool/Lingerie).

Question 7

What does error code 4E mean on Samsung WA45H7000AP?

Accepted Answer

The washer is not getting water to fill the tub. 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 the drain hose to the detergent drawer is not connected; Transparent hose is folded or torn; Cold and warm water supply hoses are wrongly connected to each other; Main PBA fault; Water supply blocked due to an alien substance in the valve; Water supply blocked due to frozen water.

Question 8

What does error code 4E2 mean on Samsung WA45H7000AP?

Accepted Answer

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

Question 9

What does error code 5C mean on Samsung WA45H7000AP?

Accepted Answer

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

Question 10

What does error code 5E mean on Samsung WA45H7000AP?

Accepted Answer

The washer cannot pump the water out of the tub. Cause: Drain pump motor impeller is damaged internally; Wrong voltage is supplied to the parts; Drain pump part fault; Drain hose or pump is frozen in winter; Drain hose is clogged with foreign material (injection error); Foreign material collected inside drain pump — rubber bands, bills, cotton, hair pins, coins; Water pump terminal is not connected; Main PCB fault.

WA45H7000AP

Error Codes

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Code	Meaning	Severity
1C	The washer cannot detect the correct water level inside the tub	Moderate
1E	The washer cannot detect the water level inside the tub	Moderate
3C	The washer's motor cannot spin properly	Moderate
3E	The washer motor is not spinning or not spinning correctly	Moderate
4C	The washer is not filling with water	Moderate
4C2	The incoming water is too hot for the selected cycle	Moderate
4E	The washer is not getting water to fill the tub	Moderate
4E2	The incoming water is too hot for the selected wash cycle	Moderate