Error Code 1E
The water level sensor is not reading correctly
Moderate
Address soon - your appliance may not work properly
Also displayed as: 1E
What This Means
Water level sensor fault; Incorrect connections of the water level sensor; The hose part for the water level sensor is folded; Main PCB fault
What actually causes this:
The small rubber hose connected to the water level sensor got kinked or the sensor itself failed
First Thing to Check
Try unplugging the washer for 2 minutes and restarting — if the error returns, it needs service
Parts Involved
How to Fix
- 1
1. Check the water level sensor frequency. Frequency: Approx 26.4 KHz (Min 25.9 KHz) without water winding
- 2
2. Check the water level sensor connections and the sensor terminal contacts
- 3
3. Make sure to check the material used (Checking Part: Orange Wire, Sensor Color: Blue)
- 4
4. If the water level sensor is faulty, replace it
- 5
5. If the error persists despite taking the action above, replace the PBA
Other Error Codes for WA48H7400AP
The hot and cold water hoses are connected to the wrong faucets
The washer lid is stuck and will not unlock
The washer lid is not closing or latching properly
The water temperature sensor is giving incorrect readings
The washer motor is not spinning or not being detected
The two circuit boards inside the washer cannot talk to each other
The vibration sensor inside the washer is malfunctioning
A control button appears to be stuck or the main relay has a fault