Error code
9E1
Meaning
Your dryer is getting the wrong voltage from the outlet
Critical
What to do
Why this happens
Causes may include power supply voltage exceeding acceptable limits, faulty outlet or wiring leading to spikes, a fault in the voltage sense circuit on the PCB, or damage to the wire harness.
How to fix it
Make sure the power cord is firmly plugged in and the breaker is on. If the error persists, you may have a wiring issue — have an electrician check the outlet.
SourceSamsung service manual