Switch from normal to wifi setup by changing operating parameter 900 from a 1 to a 0.
Thermostat wifi setup page honeywell.
Honeywell thermostat wifi setup.
Feedback 2020 resideo technologies inc.
Ethernet based devices would not function in the part of the setup.
If so return to step 2 1.
The picture above shows the thermostat already connected to an in range wifi network.
Only wifi enabled devices can be compared.
If you did not correctly connect to the thermostat you may see your home router page.
It also has its own web site this allows you to connect with and administer the t stat with a laptop tablet or smartphone equipped with wifi option.
Depending on your network setup you may see an instruction such as enter password for your home network note.
Honeywell rth8580wf wifi thermostat installed and operating.
During the initial setup of this device the honeywell wifi thermostat becomes a wireless access point with its own website so that you connect your tablets laptops or wifi equipped smartphones.
Wifi setup will then be displayed on the screen step 2 connect the thermostat to your home wi fi via an internet browser on your mobile device after connecting to the thermostat wi fi newthermostatxxxxxx open a web browser safari chrome etc you should be automatically guided to a page titled thermostat wi fi setup.
Put your thermostat in wi fi setup mode.
Privacy statement and end user license agreement.
Press the fan button and the up arrow then release them when you see a set of numbers.
The honeywell home.
This action will put the thermostat in the wi fi setup mode.
Press the next button to change the number on the left to 39 and press the down arrow to change the number on the right to 0.
This wifi thermostat during initial setup actually becomes a wireless access point.
Change wireless network on honeywell wifi thermostat rth8580wf setup overview.
After setting the numbers press done first button from the left.
Your wi fi network and click on the connect button.