ERROR CODE EXPLAINED
Samsung Air Purifier
Samsung Air Purifier C105 Error Code
What it means
The air purifier detected a Wi-Fi module or Wi-Fi communication error.
Try this first
- Turn the air purifier off.
- Unplug it from the electrical outlet.
- Wait about 30 seconds.
- Plug the air purifier back in.
- Check whether the code returns.
Can I keep using it?⚠ Electronic or sensor fault
Repair usually required?⚠ Service may be required
If the error keeps returning
If C105 returns after the reset, Samsung recommends service.
Official source
Troubleshooting information verified against manufacturer support documentation.
View manufacturer support page →Safety note:ApplianceSignal provides general troubleshooting information. Always follow the appliance manufacturer's safety instructions and disconnect power when required.