Samsung WA40J3000A series washer error codes

CODE SYMBOLMEANINGSOLUTION
Hot LED FlashesLid is open when washer is running.Close the lid tightly and restart the cycle. If the code reappears, call for service.
Warm LED FlashesCommunication error between SUB PBA and MAIN PBA.Call for service.
Cold LED FlashesA button is not working properly.
Tap Cold LED FlashesThe Water Level sensor is not working properly.
!!! When the Tap Cold LED is flashing, the washer drains for 3 minutes. During this time, the Power button is inoperative.
Extra Large LED FlashesYour Washer has tried to fill but was unsuccessful.
!!! When the Extra Large LED is flashing, the washer drains for 3 minutes. During this time, the Power button is inoperative.
Make sure the water faucets are open all the way. Check for kinked hoses.
Check the inlet screens on the fill hoses.
If you use a Flood Safety Device, remove the device and connect the water hoses directly to the unit.
Check if the hot water supply hose is connected.You must connect the hot water supply hose because hot water is supplied by the Auto Temperature Control (A.T.C.) function.
Large LED FlashesYour Washer has tried to fill but has not reached the proper water level.
!!! When the Large LED is flashing, the washer drains for 3 minutes. During this time, the Power button is inoperative.
Call for service.
Medium LED FlashesA fault is detected in the water level sensor.v
Small LED FlashesYour washer is not draining. It can also mean that the unit senses a small clog while draining.Do the following:
1) Turn off the unit and turn it on again.
2) Select only the Spin Cycle.
3) Press the Start/Pause to drain the water.
If it still does not drain, call for service.
Hot & Warm LEDs flashUnbalanced load prevented your Washer from spinning.Redistribute the load, and then press the Start/ Pause button.
Hot & Cold LEDs flashMotor not running properly.Restart the cycle by presssing the Start/Pause button. If the code reappears, call for service.
Hot & Tap Cold LEDs flashMems sensor is not working properlyCall for service.
Hot & Extra Large LEDs flashDoor lock is not working properlyClose the lid tightly and restart the cycle. If the code reappears, call for service.
Hot & Large LEDs flashDoor lock is not working properly.
Hot & Medium LEDs flashThermistor is not working properly.Call for service.
Hot & Small LEDs flashThe temperature of the supplied water is so high.Ensure that the cold water tap and the hot water tap are connected correctly. If the code reappears, call for service.