Error code
Samsung AC
SAMSUNGAC
Error Code· Shown on the appliance's control panel.
What it means
PCB communication check.
How to fix it
- Abnormal communication between the main PCB and the sub PCB.
- If the problem continues, contact an authorised Samsung service center.
Not affiliated with Samsung. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
More Samsung codes
- 21EThis means the electronics are not sensing rotational feedback from the fan when it's supposed to be turning.
- 2EInternal control board failure
- 3CWashing pump check
- 3ENo signal from the drive motor tachometer
- 41CThese steps only apply to 3-Door French Door Family Hub models.
- 4CWater supply check
- 5CCheck filter and drain pipe
- 85CThis error code that appears on Family Hub is triggered by low voltage detected on the power source. This could be caused by a brief power outage. It is harmless, and can be cleared by pressing OK for 3 seconds.
- AECommunication error between the main PCB and sub PCB in the control panel
- APAccess Point
- CLChild Lock
- E2Stuck key on control board