Setting Preferences; Fallback Room (T10+ Only) - Honeywell Home T10 Product Data

To access or adjust the reminder settings
• Select the Menu icon.
• Scroll down and select Preferences.
• Select the reminder you want to set from the list
(shown above).
 
• Press or to set timer length. Ranges, increments
and units will change based on the reminder.
• Press Done to save the reminder.
• Press Reset Timer when you have completed the
recommended maintenance or you can extend the
timer setting to turn off the alert and remind you
later to do the recommended maintenance.
• Repeat these steps for all reminders you want to set
NOTE: When set for run time days, the thermostat tracks the
amount of time the fan has run and compares that
time against the number of run time days selected.
Fan run time is counted when there is a call for
forced air heating, cooling, or fan.

Setting Preferences

Preference menu options let you select how the thermostat
displays information or responds to certain situations.
To access the Preferences menu:
— Touch Menu.
— Scroll down and select Preferences.
— Select an option and follow prompts:
• Display
— Temperature units (Fahrenheit or Celsius)
— Language (English French or Spanish)
— Active backlight setting (50% to 100%)
— Inactive backlight setting (0% to 100%)
— Inactive Sleep backlight setting
• Brightness 0% to 100%
• Night start time
• Night end time
• Dark Idle theme (T10+ only. Display turns black
during the Nighttime settings)
• Note: The night setting is different than the
scheduled sleep period
— App change behavior (When a temperature change is
made by the app, would you like the thermostats to
light up the display? Yes or No)
— Indoor display offsets (temperature and humidity)
— Clean screen (allows you 30 seconds to clean display
without accidentally adjusting a setting)
• Date and Time
— Set date
— Set time
— Set to 12 or 24 hour clock
— Set for daylight savings time
• Reminders (these vary based on ISU settings)
— Air Filter 1
— Air Filter 2
— Electronic Air Cleaner Pre-Filter
— Electronic Air Cleaner Post-Filter
— Humidifier Tank/Water Filter
— Humidifier Pad
— Dehumidifier Filter
— Ventilator Core
— Ventilator Filter
— UV Bulb 1
— UV Bulb 2
• Adaptive recovery
— On or Off
• Fallback room (T10+ only) Thermostat or sensor
Touch Done to save your settings.
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Inactive Night Backlight
There are two settings that can be used by customers who do
not want the T10+ display to illuminate a dark room at night:
1. You can adjust the "Inactive Night Backlight Backlight"
from 0% to 100%. At 0% the display is unlit and blank
but wakes to 20% higher than that setting when
someone touches the display.
2. If "Dark Idle Theme" is selected (T10+ models only), the
display will show a black background. This is for
customers who still want to read the display during the
night setting time but don don't want it to light up the
room.
Note: When heat or cooling comes on, the display will still
flood orange or blue. These colors are not as bright as the
white idle screen but if the orange or blue is not desired, the
customer can disable Dark Idle Theme and set the inactive
backlight to 0%.

Fallback Room (T10+ only)

Under the preferences menu you can select which
Room(s) are used if either:
• The T10+ is set for active rooms and none of the
sensors detect activity.
• The selected sensors (active rooms or selected
rooms) lose communication to T10+ (sensor failure,
dead batteries, etc.)
If the fallback sensor is also not communicating, the
thermostat sensor will be used unless the installer had
selected "NEVER USE THERMOSTAT".
This operation differs between T10 and T10+. T10 always
defaults to the thermostat in the situations above.
If you select "FALLBACK ROOM" then "OPTIONS", you can
select "NEVER USE THERMOSTAT". This would be done if
the thermostat was mounted in a utility room or other location
that is not sensing the space temperature in an area it is
controlling.
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Fig. 95.