M
Mark LiJul 27, 2025
Why is my Samsung WA40J3000AW Washer showing a water supply code?
- MMeghan FarleyJul 27, 2025
A water supply code on your Samsung Washer can occur if foreign material is entering the water supply valve, the water supply valve terminal is disconnected, the warm water and rinse connectors are wrongly connected, or the PCB terminal from the drain hose to the detergent drawer is not connected. To resolve this, check if the water supply is blocked due to an alien substance in the valve or check if the water is supplied to the machine.