Owner's Manual
Page 3
For assistance with this product please visit http://yourhome.honeywell.com or call Honeywell Customer Care toll-free at 1-800-468-1502. Patents pending. © 2009 Honeywell International Inc. Need Help? All rights reserved. To prevent possible compressor damage, do not use .... Read and save these instructions. ® U.S. ENGLISH PRO 2000 Series 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.
For assistance with this product please visit http://yourhome.honeywell.com or call Honeywell Customer Care toll-free at 1-800-468-1502. Patents pending. © 2009 Honeywell International Inc. Need Help? All rights reserved. To prevent possible compressor damage, do not use .... Read and save these instructions. ® U.S. ENGLISH PRO 2000 Series 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.
Owner's Manual
Page 4
ENGLISH Operating Manual Table of difficulty 15 Customer assistance 16 2-year limited warranty 17 Your new thermostat is pre-programmed and ready to go! See page 2 for quick start 2 Quick reference to controls 3 Quick reference to display 4 Programming & Operation Setting the clock 5 System switch (Heat/Cool 6 Fan switch (Auto/On 7 Using the schedule 8-10 Temporary schedule override 11 Permanent schedule override 12 Adaptive Intelligent Recovery 13 Compressor protection 13 Appendices Battery replacement 14 In case of contents Overview Thermostat features 1 Quick start .
ENGLISH Operating Manual Table of difficulty 15 Customer assistance 16 2-year limited warranty 17 Your new thermostat is pre-programmed and ready to go! See page 2 for quick start 2 Quick reference to controls 3 Quick reference to display 4 Programming & Operation Setting the clock 5 System switch (Heat/Cool 6 Fan switch (Auto/On 7 Using the schedule 8-10 Temporary schedule override 11 Permanent schedule override 12 Adaptive Intelligent Recovery 13 Compressor protection 13 Appendices Battery replacement 14 In case of contents Overview Thermostat features 1 Quick start .
Owner's Manual
Page 5
ENGLISH PRO 2000 Series About your new thermostat Your new Honeywell thermostat has been designed to give you many years of reliable service and easy-to greatly reduce your heating/cooling expenses • Separate programmable weekday/weekend ...
ENGLISH PRO 2000 Series About your new thermostat Your new Honeywell thermostat has been designed to give you many years of reliable service and easy-to greatly reduce your heating/cooling expenses • Separate programmable weekday/weekend ...
Owner's Manual
Page 6
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 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.
Owner's Manual
Page 9
q Press the or button to set the time. If the thermostat is following the schedule, it will use the temperature settings programmed for 60 seconds.) Set Time Set Day NOTE: The clock has lost its settings ...
q Press the or button to set the time. If the thermostat is following the schedule, it will use the temperature settings programmed for 60 seconds.) Set Time Set Day NOTE: The clock has lost its settings ...
Owner's Manual
Page 12
... Operating Manual Using the schedule Press the Run button to Friday and another set its start time and its two temperature settings (one when the thermostat is in cooling mode and another one when it is at an economical level when you sleep or leave for work Return Starts when you...
... Operating Manual Using the schedule Press the Run button to Friday and another set its start time and its two temperature settings (one when the thermostat is in cooling mode and another one when it is at an economical level when you sleep or leave for work Return Starts when you...
Owner's Manual
Page 13
... °F (21 °C) - - 60 °F (15.5 °C) Cool 75 °F (24 °C) - - 78 °F (25.5 °C) 9 ENGLISH PRO 2000 Series Energy Star® settings The thermostat has been programmed with Energy Star® settings. See the next page if you wish to modify the settings. These settings can reduce your energy...
... °F (21 °C) - - 60 °F (15.5 °C) Cool 75 °F (24 °C) - - 78 °F (25.5 °C) 9 ENGLISH PRO 2000 Series Energy Star® settings The thermostat has been programmed with Energy Star® settings. See the next page if you wish to modify the settings. These settings can reduce your energy...
Owner's Manual
Page 16
Then, press the Hold button to cancel the override and resume the schedule. The word Hold will be set to the temperature programmed for the current period. 12 The word Hold will disappear and the thermostat will appear on the screen. ENGLISH Operating Manual Permanent override of schedule To permanently ignore the schedule, press or until the desired temperature is displayed. Press the Run button if you wish to maintain the new temperature indefinitely.
Then, press the Hold button to cancel the override and resume the schedule. The word Hold will be set to the temperature programmed for the current period. 12 The word Hold will disappear and the thermostat will appear on the screen. ENGLISH Operating Manual Permanent override of schedule To permanently ignore the schedule, press or until the desired temperature is displayed. Press the Run button if you wish to maintain the new temperature indefinitely.
Owner's Manual
Page 17
... time, so the temperature is attained at 6 a.m. During the wait time, the message Cool On or Heat On flashes on . 13 The thermostat will determine when to activate heating or cooling so that helps prevent damage to the compressor of your furnace or air conditioner takes to reach...to 70 °F (21 °C), the heat will come on before restarting. Example: If you wake at the desired time. Built-in compressor protection Your thermostat has a feature that the desired temperature is 70 °F (21 °C) by the time you set temperature. and the temperature to 6 a.m. When ...
... time, so the temperature is attained at 6 a.m. During the wait time, the message Cool On or Heat On flashes on . 13 The thermostat will determine when to activate heating or cooling so that helps prevent damage to the compressor of your furnace or air conditioner takes to reach...to 70 °F (21 °C), the heat will come on before restarting. Example: If you wake at the desired time. Built-in compressor protection Your thermostat has a feature that the desired temperature is 70 °F (21 °C) by the time you set temperature. and the temperature to 6 a.m. When ...
Owner's Manual
Page 18
... connected to 24 VAC. 14 NOTE: The low-battery icon will be set if the thermostat was without AC power or batteries. ENGLISH Operating Manual Battery replacement NOTE: Batteries are stored in non-volatile (permanent) memory. The message appears for more ... could remain activated even when batteries are depleted. Replace batteries once a year, or when you will not appear when the batteries are depleted if the thermostat is connected to Off before the batteries are removed. Only the clock and the day must be away for 60 days before removing the batteries...
... connected to 24 VAC. 14 NOTE: The low-battery icon will be set if the thermostat was without AC power or batteries. ENGLISH Operating Manual Battery replacement NOTE: Batteries are stored in non-volatile (permanent) memory. The message appears for more ... could remain activated even when batteries are depleted. Replace batteries once a year, or when you will not appear when the batteries are depleted if the thermostat is connected to Off before the batteries are removed. Only the clock and the day must be away for 60 days before removing the batteries...
Owner's Manual
Page 19
...to 32 °C). • Cool: 50 °F to 99 °F (10 °C to end (maximum of difficulty Screen is underway. Replace the thermostat. • The temperature sensor circuit is flashing. Wait for the delay to 37 °C). • The compressor protection delay is blank. E2 appears on ...the screen. Replace the thermostat. 15 Cool On or Heat On is shorted. Temperature settings cannot be changed. PRO 2000 Series ENGLISH In case of 5 minutes). •...
...to 32 °C). • Cool: 50 °F to 99 °F (10 °C to end (maximum of difficulty Screen is underway. Replace the thermostat. • The temperature sensor circuit is flashing. Wait for the delay to 37 °C). • The compressor protection delay is blank. E2 appears on ...the screen. Replace the thermostat. 15 Cool On or Heat On is shorted. Temperature settings cannot be changed. PRO 2000 Series ENGLISH In case of 5 minutes). •...