What causes the Water supply error(4E)?

Last Update Date : Mar 22. 2018

What causes the Water supply error (4E) ?




  • Foreign material is entering the water supply valve.
  • The water supply terminal is not connect. (Wire disconnected)
  • The warm water and rinse connectors are wrongly  connected to each other.
  • This occurs if the PBC terminal from the drain hose to the detergent drawer is not connected. Check whether the tranparent hose is folded or torn.
  • The temperature of the water supplied through the dry valve during a cycle is sensed as higher than 70 degrees celcius.

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