Owner's Manual
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... This manual covers the following models: TH2110D: For 1-Heat / 1-Cool systems TH2210D: For 2-Heat / 1-Cool heat pump systems (Remove the thermostat from its wallplate to find the model number.) CAUTION: EQUIPMENT DAMAGE HAZARD. Read and save these instructions. ® U.S. All rights reserved. For assistance with this product please visit http://yourhome.honeywell.com...
... This manual covers the following models: TH2110D: For 1-Heat / 1-Cool systems TH2210D: For 2-Heat / 1-Cool heat pump systems (Remove the thermostat from its wallplate to find the model number.) CAUTION: EQUIPMENT DAMAGE HAZARD. Read and save these instructions. ® U.S. All rights reserved. For assistance with this product please visit http://yourhome.honeywell.com...
Owner's Manual
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See page 2 for quick start 2 Quick reference to controls 3 Quick reference to go! ENGLISH Operating Manual Table of difficulty 15 Customer assistance 16 2-year limited warranty 17 Your new thermostat is pre-programmed and ready to display 4 Programming & Operation Setting the ...
See page 2 for quick start 2 Quick reference to controls 3 Quick reference to go! ENGLISH Operating Manual Table of difficulty 15 Customer assistance 16 2-year limited warranty 17 Your new thermostat is pre-programmed and ready to display 4 Programming & Operation Setting the ...
Owner's Manual
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ENGLISH Operating Manual This thermostat is ready to go Simply perform the three steps below and the thermostat is in operation: n Set the clock See page 5 o Select whether to heat or cool See page 6 p Select whether to use these settings, you do not wish to run the fan continuously or only when needed See page 7 Your thermostat is pre-programmed with Energy Star® settings. If you can: Modify the schedule See page 10 Temporarily override the schedule See page 11 Permanently override the schedule See page 12 2
ENGLISH Operating Manual This thermostat is ready to go Simply perform the three steps below and the thermostat is in operation: n Set the clock See page 5 o Select whether to heat or cool See page 6 p Select whether to use these settings, you do not wish to run the fan continuously or only when needed See page 7 Your thermostat is pre-programmed with Energy Star® settings. If you can: Modify the schedule See page 10 Temporarily override the schedule See page 11 Permanently override the schedule See page 12 2
Owner's Manual
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... for five seconds. Low-battery warning (see page 14) Permanent schedule override (see page 11) Setpoint indicator Appears when the setpoint temperature is displayed. Operating Manual ENGLISH Quick reference to TH2210D model only. 4 System status • Cool On: Cooling is activated. * • Heat On: Heating is activated. * • Aux On: Auxiliary...
... for five seconds. Low-battery warning (see page 14) Permanent schedule override (see page 11) Setpoint indicator Appears when the setpoint temperature is displayed. Operating Manual ENGLISH Quick reference to TH2210D model only. 4 System status • Cool On: Cooling is activated. * • Heat On: Heating is activated. * • Aux On: Auxiliary...
Owner's Manual
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The compressor is disabled. (This mode is below 50 °F (10 °C). 6 Only auxiliary heating can be activated. Do not use Cooling mode when the outdoor temperature is available on the TH2210D model only.) CAUTION: EQUIPMENT DAMAGE HAZARD. ENGLISH Operating Manual System switch Use the System switch to place the system in one of the following modes: • Cool: System is in Cooling mode. • Off: System is off. • Heat: System is in Heating mode. • Em Heat: System is in Emergency Heat mode.
The compressor is disabled. (This mode is below 50 °F (10 °C). 6 Only auxiliary heating can be activated. Do not use Cooling mode when the outdoor temperature is available on the TH2210D model only.) CAUTION: EQUIPMENT DAMAGE HAZARD. ENGLISH Operating Manual System switch Use the System switch to place the system in one of the following modes: • Cool: System is in Cooling mode. • Off: System is off. • Heat: System is in Heating mode. • Em Heat: System is in Emergency Heat mode.
Owner's Manual
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... when you sleep or leave for work Return Starts when you return home Sleep Starts when you go to follow the programmed schedule. ENGLISH Operating Manual Using the schedule Press the Run button to sleep To program a period, you could program all four periods for the weekdays but only two periods...
... when you sleep or leave for work Return Starts when you return home Sleep Starts when you go to follow the programmed schedule. ENGLISH Operating Manual Using the schedule Press the Run button to sleep To program a period, you could program all four periods for the weekdays but only two periods...
Owner's Manual
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... time of the first period (Wake) of the week days (Mon-Fri) will flash. and 70 °F (Heating mode). while that period will flash. Operating Manual ENGLISH Modifying the schedule n Press the Set button 3 times until Set Schedule appears. The start time of the remaining periods. To program the temperature settings...
... time of the first period (Wake) of the week days (Mon-Fri) will flash. and 70 °F (Heating mode). while that period will flash. Operating Manual ENGLISH Modifying the schedule n Press the Set button 3 times until Set Schedule appears. The start time of the remaining periods. To program the temperature settings...
Owner's Manual
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Press the Run button if you wish to maintain the new temperature indefinitely. ENGLISH Operating Manual Permanent override of schedule To permanently ignore the schedule, press or until the desired temperature is displayed. The word Hold will be set to the temperature programmed for the current period. 12 Then, press the Hold button to cancel the override and resume the schedule. The word Hold will disappear and the thermostat will appear on the screen.
Press the Run button if you wish to maintain the new temperature indefinitely. ENGLISH Operating Manual Permanent override of schedule To permanently ignore the schedule, press or until the desired temperature is displayed. The word Hold will be set to the temperature programmed for the current period. 12 Then, press the Hold button to cancel the override and resume the schedule. The word Hold will disappear and the thermostat will appear on the screen.
Owner's Manual
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Most settings are removed. ENGLISH Operating Manual Battery replacement NOTE: Batteries are optional (serving as backup power) only if your thermostat is connected to 24 VAC. 14 NOTE: The low-battery icon ...
Most settings are removed. ENGLISH Operating Manual Battery replacement NOTE: Batteries are optional (serving as backup power) only if your thermostat is connected to 24 VAC. 14 NOTE: The low-battery icon ...
Owner's Manual
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To save time, please note your model number and date code before calling. 16 Or call Honeywell Customer Care toll-free at 1-800-468-1502. ENGLISH Operating Manual Customer assistance For assistance with this product, please visit http://yourhome.honeywell.com.
To save time, please note your model number and date code before calling. 16 Or call Honeywell Customer Care toll-free at 1-800-468-1502. ENGLISH Operating Manual Customer assistance For assistance with this product, please visit http://yourhome.honeywell.com.
Owner's Manual
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... OF THIS WARRANTY. If you have any questions concerning this limitation may not apply to you may not apply to state. ENGLISH Operating Manual Honeywell's sole responsibility shall be to repair or replace the product within the terms stated above limitation may have other rights which vary from state... to you. HONEYWELL SHALL NOT BE LIABLE FOR ANY LOSS OR DAMAGE OF ANY KIND, INCLUDING ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING, DIRECTLY OR INDIRECTLY, FROM...
... OF THIS WARRANTY. If you have any questions concerning this limitation may not apply to you may not apply to state. ENGLISH Operating Manual Honeywell's sole responsibility shall be to repair or replace the product within the terms stated above limitation may have other rights which vary from state... to you. HONEYWELL SHALL NOT BE LIABLE FOR ANY LOSS OR DAMAGE OF ANY KIND, INCLUDING ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING, DIRECTLY OR INDIRECTLY, FROM...