Error Code 4C
The washer is not getting water
Moderate
Address soon - your appliance may not work properly
Also displayed as: 4C
What This Means
Water supply valve is defective; Main PCB is defective; Water supply is frozen; Water valves are not open; Water hoses are clogged; Mesh filter is clogged; Insufficient water pressure
What actually causes this:
The water supply faucets behind the washer are turned off or the inlet hose filter is clogged with sediment
First Thing to Check
Check that both hot and cold water faucets behind the washer are fully open
Parts Involved
How to Fix
- 1
1. Measure the resistance of the water supply valve — should be 0.9 kilohms to 1.1 kilohms between terminals
- 2
2. Check whether there is foreign material in the water supply valve filter
- 3
3. Check if the water supply is blocked due to foreign substances in the valve
- 4
4. Check if the water supply is blocked due to frozen water
- 5
5. Verify the cold and hot water valve hoses are properly connected
- 6
6. Clean the mesh filter as it may be clogged
- 7
7. If the PBA Relay malfunctions, replace the PBA
Other Error Codes for WA45T3200AW
The water inside the washer is dangerously hot
The washer cannot detect where the clutch is positioned
The vibration sensor board is not working
The vibration sensor board is not working
The water level sensor cannot detect the water level
The washer's motor is not spinning properly
The power supply voltage is too high
The power supply voltage is too low