Honeywell Home T6 Pro Z-Wave Smart Thermostat Setup and Use

The Honeywell Home T6 Pro Z-Wave Smart Thermostat is now available in the Ring app. You can adjust the temperature, change from heat to cool, and turn on and off the fan all from the Ring app, allowing you to save on energy costs. 

Please note that if you want to program your thermostat, you’ll need to use the thermostat itself, not the Ring app. 

• Tap here for the Honeywell Home T6 Pro Z-Wave Smart Getting Started Guide

  .
• Tap here for the complete Honeywell Home T6 Pro Z-Wave Smart User Guide.

   

If you need installation instructions and support steps, tap here.

How to add your Honeywell Home T6 Pro Z-Wave Thermostat in the Ring app

1. Open the Ring app.
2. Tap the top 

   Menu (≡)

   .
3. Tap

   Set up a device.
4. Tap

   Security.
5. Tap

   Works with Ring

   .
6. Tap the

   Add

   button.
7. On your thermostat, press the Menu button at the bottom of the screen. Scroll until you find “Z-Wave Setup”. Press

   Select

   .
8. Look for the option to put the controller “in pairing mode”. Press

   Select

   .
9. You’ll assign the thermostat to a room, and you can change the default name from “Residio Thermostat” to something else. 
10. Complete the setup.

You’ll now see the thermostat tile on the Ring app dashboard. It will display the current temperature at all times. Tap it for easy access to thermostat settings.Troubleshooting your thermostat

If your device is not connecting to the Ring Alarm:

• Check the top right corner of the thermostat’s screen. If a network symbol is present, the device is already connected to your Ring app.
• Check the Ring app to see if it’s already connected.
• If it is not connected, ensure that your Ring Alarm is within 3 ft of the thermostat, then follow the steps below to remove the thermostat and try adding it again within 3 ft of the thermostat.

Removing your Honeywell Home T6 Pro Z-Wave Smart Thermostat:

1. Start from the main screen of the Honeywell Home T6 Pro Smart Z-Wave Thermostat.
2. Press the Menu button at the bottom of the screen.
3. Then scroll right or left until you find the Z-Wave Setup option.
4. Press the Select button to continue. Then find the option that asks the user to "put the controller into its pairing mode".
5. Press the Select button to continue. This will tell the T6 to begin communicating with Z-Wave controllers.
6. Open the Ring app.
7. Tap the top 

   Menu (≡)

   .
8. Tap 

   Devices

    and select the Honeywell Home T6 Pro Z-Wave Smart Thermostat.
9. Tap

   Settings

   .
10. Tap

    Remove

    .
11. Tap

    Remove Device.

    This will remove the thermostat from your Ring app. 

What do I do if the screen is blank?

Honeywell recommends that you try the following steps:

• Check that the circuit break is on. Reset the circuit breaker if necessary.
• Make sure that the power switch at your heating and cooling system is on.
• Make sure the furnace door is closed securely.
• If this thermostat will be used as a battery-powered thermostat only, check that there are fresh batteries.

What do I do if the screen is hard to read?

Honeywell recommends that you change the screen brightness on the thermostat menu. The maximum brightness is 5. These settings are only available if the thermostat is connected to AC power. 

What do I do if the heating or cooling system does not respond?

• Touch

  Mode

  to set the system to Heat. Make sure the temperature is set higher than the indoor temperature.
• Touch

  Mode

  to set the system to Cool. Make sure the temperature is set lower than the indoor temperature.
• Check circuit breaker and reset if necessary.
• Make sure the power switch at the heating & cooling system is on.
• Make sure the furnace door is closed securely.

What do I do if the temperature settings don’t change? 

Your installer may have set a range stop setting for heat or cooling. Contact your installer to verify the range stop settings on the thermostat. The default range stops settings are:

• Heat: 40 °F to 90 °F (4.5 °C to 32.0 °C)
• Cool: 50 °F to 99 °F (10.0 °C to 37.0 °C)

What do I do if “Cool on” or “Heat on” are flashing?

It’s possible that the compressor protection feature is engaged. Wait 5 minutes for the system to restart safely, without damage to the compressor.

Online videos

The Honeywell Resideo Customer Support Youtube channel has several informational videos that can help you learn more about features and settings, and will provide you with additional troubleshooting steps.