Honeywell TH8000 Series manual Contents

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CONTENTS
Features	3
Home Screen	4
Programming Your Heating and Cooling Schedule	6
Operating Your Thermostat	12
Replacing Your Batteries	19
Cleaning Your Thermostat Screen	22
Reading Your Outdoor Temperature (Select Models)	23
Reading Your Remote Indoor Temperature (Select Models)	24
Reading Your Inside Humidity Level (Select Models)	28
Controlling Your Inside Dehumidification Setting (Select Models)	29
Advanced Settings	34
Frequently Asked Questions and Answers	42
Limited Five-Year Warranty	43
Customer Assistance	44

IMPORTANT

The thermostat has a touch screen interface. Touch keys appear, as necessary, to complete tasks. Always press the keys with your fingertips. Sharp instruments like a pen or pencil point can damage the thermostat.

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Contents TH8000 Series Programmable Thermostats Contents Features Home Screen Key Description Down ArrowHome Screen Display Description TimeProgramming Your Heating and Cooling Schedule Editing ScheduleM19955 Saving Changes Cancelling a Schedule Period OK to Pick Multiple Days FAN Setting Time Setting System KEY Setting Fan and System KeysSetting FAN KEY Operating Your ThermostatSetting Temperature Overrides Hold Temperature Until Temporary HoldPermanent Hold Vacation Hold Inside Fan Schedule Fan Status Displayed on Home ScreenManual Override of Fan Schedule Replacing Your Batteries Remove thermostat from the base by pulling straight out Batteries Cleaning Your Thermostat Screen Reading Your Outdoor Temperature Select Models View Outside Temperature Select ModelsMultiple Remote Indoor Sensors Installed Select Models Reading Your Remote Indoor Temperature Select ModelsONE Remote Indoor Sensor Installed Select Models Reminder Timers Select Models Resetting Expired TimersView or Reset Timer Settings Before They Expire Screen LockedPartially Locked Screen Fully Locked Screen Reading Your Inside Humidity Level Select ModelsInside Temperature Recovery Dehumidification Control Select ModelsRecovery Setting Calendar After Thermostat is Already Functioning Advanced Heat Pump Features Select ModelsSetting Calendar Setting Calendar When Thermostat is First PoweredSET Current DAY SET Month Advanced Settings Press to Exit Change User Setup Current Setting User Setup Number 0140 Current Calendar Month User Setup Number 0320 Display Temperature Shown in F or C User Setup Number 0150 Current Calendar DateUser Setup Number 0160 Schedule Options User Setup Number 0330 Daylight Savings On or Off User Setup Number 0500 Furnace Air Filter TimerUser Setup Number 0510 Humidifier Pad Timer User Setup Number 0520 UV Lamp TimerUser Setup Number 0640 Time Format User Setup Number 0670 Screen Lockout Function Exit User SetupFrequently Asked Questions and Answers Limited Five-Year Warranty Customer Assistance