Water supply error Display Samsung Dishwasher Error Code 4E
Description Samsung Dishwasher Error Code 4E
| OCCURRING CONDITION |
|
| EXPECTED CONDITION | Alien particles within water supply valve. Water supply valve terminal not connected. Possible defect: Main PBA, Water supply valve , Flow Meter. |
| Error Type | Error mode | Checking Method | Corrective actions |
|---|---|---|---|
| Water supply Error | 4E or "Smart Auto" LED | 1. Check whether the water faucet is open. | - Open the faucet. |
| 2. Check whether the water supply has been cut off. | - Close the faucet and turn off the power. Wait until the water supply resumes. | ||
| 3. Check whether any foreign material is in the Water Supply Line and the water Inlet Valve filter. | - Remove the foreign material. Clean the filter with a brush. | ||
| 4. Check the connection for the Inlet Valve connector. | - Reconnect the Inlet Valve connector. | ||
| 5. Check whether the coil in Inlet Valve is conductive (Remove the connector before measuring.) • Normal: Approx. 1.2 Om | - Faulty: Replace the Inlet Valve. | ||
| 6. Check whether the Inlet Valve is operating normally. - Check the operation of the Inlet Valve • Normal: 120V - Check the Inlet Valve Relay. Check the voltage between the yellow wire of the Main PBACN101 connector and the brown wire of the CN202 • Normal: 120V (while operating) | - Faulty: Replace the Main PBA assy. - Normal: Replace the Inlet Valve - Remove Retainer. - Check voltage | ||
| 7. Check whether the water supply stops after water is supplied for 5 seconds. | - Replace the Assy Case Brake which is including Flow Meter. | ||
| 8. Check whether the water supply stops after water is supplied for 1-5 minutes. | - Check the water supply valve and increase the water pressure. | ||
| 9. Check whether the water supply stops after water is supplied fully until the floater in Assy Case sensor is located in High level sensor. | - Replace the Assy Case Sensor which is including water (high & low) level sensor. |