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W5 Error

Anonymous
Not applicable

My Nest Thermostat displays the "w5 error" and cannot connect to WiFi. It does not even detect the WiFi. Have tried all suggestions (restart and reset both the router and Nest Thermostat) and still won’t connect to WiFi. My other thermostat on the same network is working fine. I’ve read about a possible hardware “WiFi chip issue.” Is this the case? Please help.

4 REPLIES 4

David_K
Diamond Product Expert
Diamond Product Expert

What model of thermostat do you have? Are you able to share a photo of the error? What country are you located in? When and where did you purchase the thermostat?

Ryan_G
Community Specialist
Community Specialist

Hey everyone, 

 

Thanks again for bringing this up to our attention, davidking. 

 

SinoD, could you fill out this form with all the needed information then let me know once done: https://bit.ly/31vCfcQ

 

Best regards,

Ryan

MelbaDT
Community Specialist
Community Specialist

Hey folks, 

 

I know it has been a while but I wanted to ensure that everything is covered here. 

 

SinoD, how's your thermostat now?

 

Best, 

Melba

MelbaDT
Community Specialist
Community Specialist

Hey there, 

 

I haven't heard from you in a while so I'll be locking this thread if there is no update within the day. If you have any new issues, updates or just a discussion topic, feel free to start a new thread in the community.

 

Best, 

Melba