Features

Overview: The Honeywell Lyric T5 Wi-Fi
Thermostat (RCHT8610WF) offers multiple programming options to fit your
lifestyle. You can use location-based or time-based scheduling, a combination of
the two, or no scheduling. Through the free Resideo-Smart Home app, the Lyric T5 can also
send you alerts and notifications to your smartphone or tablet. The RCHT8610WF works with a wide variety of heating and
cooling systems.

Compatible Systems: The thermostat is compatible with the following
types of heating and cooling systems:

• Conventional Forced Air: Standard gas, High Efficiency
  Gas, Oil, Electric, Fan Coil
• Heat Pump: Air-to-air, Geothermal
• Boiler: Hot water, Steam
• Central Air Conditioning

Controls: The Lyric T5 Wi-Fi Thermostat features a 2-1/2" x 2-1/2"
touchscreen segmented LED display. On-screen controls include + and – buttons to
adjust the temperature, Mode (Auto, Heat, Cool, Off, Emergency Heat), Fan (Auto,
On, Circulate), and Menu (Schedule, Screen Lock, Ventilation, Wi-Fi, Clean
Screen, and other thermostat settings). You can also perform just about any
function on the downloadable Resideo-Smart Home app.

Built-in Wi-Fi: The Lyric T5 can be controlled by your
smartphone, tablet, or laptop through your home Wi-Fi network. Through the
Resideo-Smart Home app, you can view and change settings from anywhere, access
multiple thermostats if your system is zoned, and receive email alerts if the
temperature reading is too high or too low. Any software updates for the
thermostat are automatically done via Wi-Fi. The Resideo-Smart Home app is compatible with smartphones and tablets running iOS 13.0 or later, or
Android 8.0 and up.

Works With Honeywell: The Honeywell Lyric T5 Wi-Fi Thermostat works with several Smart Home systems, including those that use voice
control to manage your devices:

• Amazon Echo (Alexa): You can instruct "Alexa" to set
  the thermostat at a desired temperature, or raise/lower the temperature.
• Google Home: Starting with "OK Google", you can adjust
  the temperature, switch to heating or cooling, set the mode and temperature,
  and turn off the thermostat.
• Logitech Harmony: Harmony hub-based products are
  compatible with the thermostat to allow you to adjust the temperature from
  your smart device.
• IFTTT: Linking your thermostat with IFTTT (IF Then Then
  That), you can automatically make adjustments to your HVAC system. For
  example, a simple applet will turn on your heating or cooling system when
  the outside temperature (according to the Weather Channel app) reaches a
  preset high or low temperature.
• Apple HomeKit: Apple HomeKit lets you adjust the
  temperature remotely by using voice commands with Siri on your iPhone or
  iPad.

Scheduling: The Smart Lyric T5 Thermostat offers the
following programming options:

• Location-based Scheduling: The thermostat uses your
  smartphone\’s location to know when you\’re away and when you\’re home. Using
  geofencing technology, the thermostat senses when you return home and makes
  your home comfortable when you arrive.
• Smart Scheduling: Uses a combination of geofencing and
  time scheduling.
• Time-based Scheduling: You can program the thermostat
  for 7 days in a variety of ways: Mon-Sun (every day the same), 5-1-1
  schedule (Mon-Fri, Sat, Sun), 5-2 schedule (Mon-Fri, Sat-Sun), or Each Day
  (every day different). You can set the temperature for up to four time periods a day: Wake,
  Leave, Return, Sleep. The thermostat\’s
  precise comfort control keeps the room temperature within 1°F
  of the level you set.
• No Scheduling: You can control the thermostat manually
  by adjusting the temperature set points only.

Auto Changeover: In climates where both air conditioning and
heating are used on the same day, the Auto Changeover feature can save you from
having to manually switch between the two modes. In the Auto mode, the
thermostat automatically selects heating or cooling depending upon the room
temperature. Heat and cool settings must be at least 3 degrees apart.

Smart Response Technology: The thermostat\’s Smart Response
Technology learns how long it takes for the furnace and air conditioner to reach
the programmed temperature settings. If it takes 15 minutes for the unit to
reach the programmed temperature, the thermostat will turn on the furnace or AC
15 minutes early so the room reaches the programmed temperature at the time you
set. The message "Recovery" is displayed on the touchscreen when the system is
activated before a scheduled time period.

Compressor Protection: Damage can occur if the compressor is
restarted too soon after shutdown. The built-in Compressor Protection forces the
compressor to wait 5 minutes before restarting. The display will show the
message "Waiting for Equipment" while the Compressor Protection is activated.

Power Requirements: The Lyric T5 Wi-Fi Thermostat receives its power from a
wire labeled "C." This "Common" wire brings 24VAC power from the heating/cooling
system to the thermostat. Without a "C" wire, the thermostat will not power up,
and it will not connect to your home network.