Error Code 4E2
The incoming water is too hot
Moderate
Address soon - your appliance may not work properly
Also displayed as: Hot & Low LED Flash
What This Means
Dry valve water temperature >70°C; Water >50°C in Wool/Lingerie; Hoses wrongly connected
What actually causes this:
Hot and cold water hoses are swapped
First Thing to Check
Check that hoses go to correct faucets
Parts Involved
How to Fix
- 1
1. Check hot/cold hose connections
- 2
2. Verify inlet water temperature
Parts Commonly Needed for This Error
OEM part numbers confirmed by retailers
This Error Applies To
Samsung WA45M3100A Series Washers (2024) (2024–present)
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