Honeywell TH8000 Series manual Features

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FEATURES

Large, Clear Display with Backlighting—current temperature, set temperature and time are easy-to-read and all are displayed on the home screen.

Menu Driven Programming—Guides you through the scheduling process, showing only necessary information and choices on each screen.

Ability to Select Multiple Days—allows you to easily customize the thermostat for your unique schedule.

Real-Time Clock—keeps time during power failure; automatically updates for daylight savings.

Armchair Programming—allows you to remove thermostat from wall to set the schedule.

Precise Temperature Control (+/- 1°F)—reliable, consistent comfort.

Multiple HOLD options—allows you to modify schedule indefinitely or for a specific time.

Change Reminders—reminds you to service or replace the air filter, humidifier pad, ultraviolet lamp or thermostat batteries.

Programmable Fan—increases air quality when combined with a whole-house air cleaner.

Outdoor Temperature Indication (Select Models)—shows current outdoor temperature on the display to help you plan outdoor activities.

NOTE: The home screen may differ slightly, depending on the heating and/or cooling system you have and the thermostat settings for your system type.

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Contents TH8000 Series Programmable Thermostats Contents Features Down Arrow Home Screen Key DescriptionTime Home Screen Display DescriptionEditing Schedule Programming Your Heating and Cooling ScheduleM19955 Saving Changes Cancelling a Schedule Period OK to Pick Multiple Days FAN Setting Time Operating Your Thermostat Setting Fan and System KeysSetting FAN KEY Setting System KEYHold Temperature Until Temporary Hold Setting Temperature OverridesPermanent Hold Vacation Hold Inside Fan Status Displayed on Home Screen Fan ScheduleManual Override of Fan Schedule Replacing Your Batteries Remove thermostat from the base by pulling straight out Batteries Cleaning Your Thermostat Screen View Outside Temperature Select Models Reading Your Outdoor Temperature Select ModelsReading Your Remote Indoor Temperature Select Models ONE Remote Indoor Sensor Installed Select ModelsMultiple Remote Indoor Sensors Installed Select Models Resetting Expired Timers Reminder Timers Select ModelsScreen Locked View or Reset Timer Settings Before They ExpirePartially Locked Screen Reading Your Inside Humidity Level Select Models Fully Locked ScreenInside Dehumidification Control Select Models Temperature RecoveryRecovery Setting Calendar When Thermostat is First Powered Advanced Heat Pump Features Select ModelsSetting Calendar Setting Calendar After Thermostat is Already FunctioningSET Current DAY SET Month Advanced Settings Press to Exit Change User Setup Current Setting User Setup Number 0140 Current Calendar Month User Setup Number 0150 Current Calendar Date User Setup Number 0160 Schedule OptionsUser Setup Number 0320 Display Temperature Shown in F or C User Setup Number 0500 Furnace Air Filter Timer User Setup Number 0330 Daylight Savings On or OffUser Setup Number 0520 UV Lamp Timer User Setup Number 0510 Humidifier Pad TimerUser Setup Number 0640 Time Format Exit User Setup User Setup Number 0670 Screen Lockout FunctionFrequently Asked Questions and Answers Limited Five-Year Warranty Customer Assistance