Error code
live-wifi-10-second-blink Wi-Fi connection indicator blink
Applies to 4 models
AR09TXCACWKNEE, AR12TXCACWKNEE, AR09TXCACWKXEE, AR12TXCACWKXEE
What this means
The air conditioner is not connected to Wi-Fi. This is a connection status, not a mechanical fault.
What you can check yourself
- Connect the air conditioner to a compatible 2.4 GHz Wi-Fi access point using the SmartThings app.
- Ensure the phone and air conditioner are within range of the same Wi-Fi access point during setup.
Still not resolved? Contact a qualified installer or servicer.
See the official Samsung manualA deep link to the manufacturer's own PDF for full technical detail. We link to manuals, we never host them.