Error Code 4C2
The incoming water is too hot for the selected cycle
Moderate
Address soon - your appliance may not work properly
Also displayed as: 4C2
What This Means
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)
What actually causes this:
The hot and cold water hoses are connected to the wrong faucets (swapped)
First Thing to Check
Check that the hot water hose goes to the hot faucet and the cold hose goes to the cold faucet behind the washer
Parts Involved
How to Fix
- 1
1. Check that the hot and cold water supply hoses are connected to the correct valves
- 2
2. Verify the home water heater temperature setting is below 120°F (49°C)
- 3
3. Check the thermistor reading to confirm actual water temperature
- 4
4. If hoses are correct and water heater is set properly, check the thermistor for accurate readings
This Error Applies To
Samsung WA45H7000A Series Washers (2024) (2024–present)
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