Owner's Manual
Page 2
... CAUTION: EQUIPMENT DAMAGE HAZARD. Patents pending. Registered Trademark. All rights reserved. Copyright © 2009 Honeywell International Inc. This manual covers the following models: TH4110D: For 1 Heat/1 Cool systems TH4210D: For 2 Heat/1 Cool heat pump systems only (Pull thermostat from wallplate and turn over to see basic operating instructions at 1-800-468-1502 69...
... CAUTION: EQUIPMENT DAMAGE HAZARD. Patents pending. Registered Trademark. All rights reserved. Copyright © 2009 Honeywell International Inc. This manual covers the following models: TH4110D: For 1 Heat/1 Cool systems TH4210D: For 2 Heat/1 Cool heat pump systems only (Pull thermostat from wallplate and turn over to see basic operating instructions at 1-800-468-1502 69...
Owner's Manual
Page 4
Features • Separately programmable weekday/weekend schedules. • One-touch temp control overrides program schedule at any time. • Energy Star® compliant to greatly reduce your new thermostat Your new Honeywell thermostat has been designed to give you many years of reliable service and easy-to read. • Displays both room temperature and temperature setting. • Built-in compressor protection. 2 69-1760EFS-01 ENGLISH Operating Manual About your heating/cooling expenses. • Large, clear, backlit display is easy to -use, push-button climate control.
Features • Separately programmable weekday/weekend schedules. • One-touch temp control overrides program schedule at any time. • Energy Star® compliant to greatly reduce your new thermostat Your new Honeywell thermostat has been designed to give you many years of reliable service and easy-to read. • Displays both room temperature and temperature setting. • Built-in compressor protection. 2 69-1760EFS-01 ENGLISH Operating Manual About your heating/cooling expenses. • Large, clear, backlit display is easy to -use, push-button climate control.
Owner's Manual
Page 5
... setting: Preset to Off See page 7 3. Just set the time and day. Select system setting: Preset to Auto See page 8 4. PRO TH4110D / TH4210D Your new thermostat is ready to energy-saving levels (assumes you wake at 6 am, leave at 8 am, return at 6 pm and sleep at 10 pm See pages 11...-13 ONE-TOUCH TEMP CONTROL: You can override the program schedule at any time, and manually adjust the temperature (see pages 12-13). 3 69-1760EFS-01 Program schedules: Preset to go! ENGLISH This...
... setting: Preset to Off See page 7 3. Just set the time and day. Select system setting: Preset to Auto See page 8 4. PRO TH4110D / TH4210D Your new thermostat is ready to energy-saving levels (assumes you wake at 6 am, leave at 8 am, return at 6 pm and sleep at 10 pm See pages 11...-13 ONE-TOUCH TEMP CONTROL: You can override the program schedule at any time, and manually adjust the temperature (see pages 12-13). 3 69-1760EFS-01 Program schedules: Preset to go! ENGLISH This...
Owner's Manual
Page 6
Compressor is on. ENGLISH Operating Manual Quick reference to resume program schedule. System switch (see page 8) On: Fan runs continuously. M29470 69-1760EFS-01 4 • Set: Press to set time/day/ ...
Compressor is on. ENGLISH Operating Manual Quick reference to resume program schedule. System switch (see page 8) On: Fan runs continuously. M29470 69-1760EFS-01 4 • Set: Press to set time/day/ ...
Owner's Manual
Page 8
Wed 69-1760EFS-01 MCR29472 6 ENGLISH Operating Manual Set the time and day Press SET, then adjust time. Press the SET button, then press s or t to select the day of the week. 3. Press the SET button, then press s or t to set the clock time. 2. Press RUN to save & exit. Note: If the display flashes Set Clock, the thermostat will follow your settings for the weekday "Wake" time period until you reset the time and day. Set Day 1. Set 6:30 Clock AM Press SET, then select current day.
Wed 69-1760EFS-01 MCR29472 6 ENGLISH Operating Manual Set the time and day Press SET, then adjust time. Press the SET button, then press s or t to select the day of the week. 3. Press the SET button, then press s or t to set the clock time. 2. Press RUN to save & exit. Note: If the display flashes Set Clock, the thermostat will follow your settings for the weekday "Wake" time period until you reset the time and day. Set Day 1. Set 6:30 Clock AM Press SET, then select current day.
Owner's Manual
Page 10
If set to choose whether the fan runs continuously or only as needed. 69-1760EFS-01 8 In "Auto" mode (the most commonly used setting), the fan runs only when the heating or cooling system is on. M29473 Set FAN switch to "On," the fan runs continuously. ENGLISH Operating Manual Fan switch Set the FAN switch to Auto or On.
If set to choose whether the fan runs continuously or only as needed. 69-1760EFS-01 8 In "Auto" mode (the most commonly used setting), the fan runs only when the heating or cooling system is on. M29473 Set FAN switch to "On," the fan runs continuously. ENGLISH Operating Manual Fan switch Set the FAN switch to Auto or On.
Owner's Manual
Page 12
... your heating/cooling expenses by as much as 33%. (See next page to use Energy Star® program settings. ENGLISH Operating Manual Energy Star® settings for maximum cost savings This thermostat is pre-set to adjust times and temperatures of each time period.) Wake (6:00 am) Leave (8:00 am) Return (6:00...
... your heating/cooling expenses by as much as 33%. (See next page to use Energy Star® program settings. ENGLISH Operating Manual Energy Star® settings for maximum cost savings This thermostat is pre-set to adjust times and temperatures of each time period.) Wake (6:00 am) Leave (8:00 am) Return (6:00...
Owner's Manual
Page 14
MCR29475 69-1760EFS-01 12 Operating Manual Program schedule override (temporary) ENGLISH Press to immediately adjust the temperature. This will temporarily override the temperature setting for the day. For example, if you leave for the current time period. Note: Make sure the thermostat is set to the system you want to turn up...
MCR29475 69-1760EFS-01 12 Operating Manual Program schedule override (temporary) ENGLISH Press to immediately adjust the temperature. This will temporarily override the temperature setting for the day. For example, if you leave for the current time period. Note: Make sure the thermostat is set to the system you want to turn up...
Owner's Manual
Page 15
...want to cancel "Hold" and resume the program schedule. 13 69-1760EFS-01 Set To 75 6:30 AM MCR29476 Note: Make sure the thermostat is set will override the temperature settings for all time periods. Program schedule override (permanent) PRO TH4110D / TH4210D ENGLISH Press to permanently ... temperature. Press HOLD to permanently adjust temperature. Hold Set To 70 6:30 AM Press to adjust the thermostat manually, as needed. This will be maintained 24 hours a day, until you manually change it, or press RUN to control (heat or cool). Whatever temperature you set to the system ...
...want to cancel "Hold" and resume the program schedule. 13 69-1760EFS-01 Set To 75 6:30 AM MCR29476 Note: Make sure the thermostat is set will override the temperature settings for all time periods. Program schedule override (permanent) PRO TH4110D / TH4210D ENGLISH Press to permanently ... temperature. Press HOLD to permanently adjust temperature. Hold Set To 70 6:30 AM Press to adjust the thermostat manually, as needed. This will be maintained 24 hours a day, until you manually change it, or press RUN to control (heat or cool). Whatever temperature you set to the system ...
Owner's Manual
Page 16
...heating or cooling at just the right time to reach your scheduled time. It allows the thermostat to "learn" how long your furnace and air conditioner take to reach your schedule. ENGLISH Operating Manual Adaptive Intelligent RecoveryTM (AIR) Adaptive Intelligent Recovery eliminates guesswork when setting your desired temperature. For... time you want the house to reach the temperature you wake at your scheduled temperature at 6. 69-1760EFS-01 14 The thermostat then turns on before 6 am and the temperature to the time you want . Just set your program schedule to 70°.
...heating or cooling at just the right time to reach your scheduled time. It allows the thermostat to "learn" how long your furnace and air conditioner take to reach your schedule. ENGLISH Operating Manual Adaptive Intelligent RecoveryTM (AIR) Adaptive Intelligent Recovery eliminates guesswork when setting your desired temperature. For... time you want the house to reach the temperature you wake at your scheduled temperature at 6. 69-1760EFS-01 14 The thermostat then turns on before 6 am and the temperature to the time you want . Just set your program schedule to 70°.
Owner's Manual
Page 18
...Manual Battery replacement Pull at bottom to run on AC power when installed. Install fresh batteries when the REPLACE BATT warning begins flashing. The warning flashes about two months before leaving home for backup power) if your thermostat was wired to remove thermostat from wallplate. Turn thermostat... over, insert fresh AA alkaline batteries, then reinstall thermostat. 69-1760EFS-01 MCR29478 16 Batteries are depleted. All other settings...
...Manual Battery replacement Pull at bottom to run on AC power when installed. Install fresh batteries when the REPLACE BATT warning begins flashing. The warning flashes about two months before leaving home for backup power) if your thermostat was wired to remove thermostat from wallplate. Turn thermostat... over, insert fresh AA alkaline batteries, then reinstall thermostat. 69-1760EFS-01 MCR29478 16 Batteries are depleted. All other settings...
Owner's Manual
Page 20
... 5 minutes for 4 seconds. 3. Press SET 3 times to 37°C). change • Cool: 50° to 99°F (10° to display "Set Schedule." 2. ENGLISH Operating Manual In case of difficulty Temperature Make sure heating and cooling temperatures are set the temperature level above the displayed current room temperature (see page 7).
... 5 minutes for 4 seconds. 3. Press SET 3 times to 37°C). change • Cool: 50° to 99°F (10° to display "Set Schedule." 2. ENGLISH Operating Manual In case of difficulty Temperature Make sure heating and cooling temperatures are set the temperature level above the displayed current room temperature (see page 7).
Owner's Manual
Page 22
... consumer. This warranty shall not apply if it is defective, (i) return it ; or (ii) call Honeywell Customer Care at 1-800-468-1502. This warranty does not cover removal or reinstallation costs. ENGLISH Operating Manual 5-year limited warranty Honeywell warrants this product, excluding battery, to the place from the date of purchase by damage...
... consumer. This warranty shall not apply if it is defective, (i) return it ; or (ii) call Honeywell Customer Care at 1-800-468-1502. This warranty does not cover removal or reinstallation costs. ENGLISH Operating Manual 5-year limited warranty Honeywell warrants this product, excluding battery, to the place from the date of purchase by damage...