⚠
warning Honeywell
Error Code NO INTERNET CONNECTION
The thermostat is connected to the network but can't reach the Internet.
? What Causes This
Network connectivity issue or internet service outage.
✓ How to Fix It
- Check your internet connection.
- Restart your Wi-Fi router.
- Verify the thermostat is connected to the correct Wi-Fi network.
- Wait a few minutes for the connection to establish.
This error code appears in:
Honeywell T10 Smart Home Thermostat