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General| Brand | Pro |
|---|---|
| Model | T855i |
| Category | Thermostat |
| Language | English |
Describes the main display screen of the thermostat, including various readouts and icons.
Explains how to control system mode (Heat/Cool/Auto/Off) and fan operation (On/Auto/IAQ).
Details using the plus and minus buttons to set the desired room temperature.
Explains various icons and readouts on the thermostat display, such as temperature, time, and Wi-Fi signal.
Explains how to temporarily or permanently override the program schedule settings.
Guides users through setting the current time and day of the week.
Details programming daily temperature schedules for different periods like WAKE, LEAVE, RETURN, SLEEP.
Instructions for setting OCCUPIED and UNOCCUPIED time periods for weekdays.
Instructions for setting WAKE, LEAVE, RETURN, and SLEEP periods for Saturday and Sunday.
Note explaining how the thermostat switches between auto heat and auto cool.
Explains how to use temporary and permanent hold functions to override schedules.
Describes how to lock and unlock the thermostat keypad to prevent unintended changes.
Information on filter change reminders and how to reset them.
Details on other reminders like Humidity Pad, UV lamp, and IAQ Cell.
Details the 5-year limited warranty and the process for registration via online or mail.
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