Owner's Manual
Page 3
...manual covers the following models: TH1100D: For 1-Heat systems TH1110D: For 1-Heat / 1-Cool systems TH1210D: For 2-Heat / 1-Cool heat pump systems (Remove the thermostat from its wallplate to find the model number.) CAUTION: EQUIPMENT DAMAGE HAZARD. Need Help? For assistance with this product please visit http://yourhome.honeywell....com or call Honeywell Customer Care toll-free at 1-800-468-1502. Registered Trademark. Patents pending. © 2009 Honeywell International Inc. To prevent possible compressor damage, do...
...manual covers the following models: TH1100D: For 1-Heat systems TH1110D: For 1-Heat / 1-Cool systems TH1210D: For 2-Heat / 1-Cool heat pump systems (Remove the thermostat from its wallplate to find the model number.) CAUTION: EQUIPMENT DAMAGE HAZARD. Need Help? For assistance with this product please visit http://yourhome.honeywell....com or call Honeywell Customer Care toll-free at 1-800-468-1502. Registered Trademark. Patents pending. © 2009 Honeywell International Inc. To prevent possible compressor damage, do...
Owner's Manual
Page 4
ENGLISH Operating Manual Table of contents Overview Thermostat features 1 Quick reference to controls 2 Quick reference to display 3 Operation System switch (Heat/Cool 4 Fan switch (Auto/On 5 Temperature controls 6 Compressor protection 7 Appendices Battery replacement 8 In case of difficulty 9 Customer assistance 10 2-year limited warranty 11
ENGLISH Operating Manual Table of contents Overview Thermostat features 1 Quick reference to controls 2 Quick reference to display 3 Operation System switch (Heat/Cool 4 Fan switch (Auto/On 5 Temperature controls 6 Compressor protection 7 Appendices Battery replacement 8 In case of difficulty 9 Customer assistance 10 2-year limited warranty 11
Owner's Manual
Page 6
ENGLISH Operating Manual Quick reference to adjust temperature • Em Heat: System is in Heating mode. System switch (see page 5) • On: Fan runs continuously. • Auto: Fan runs only when heating or cooling is in Emergency Heat mode. 2 Fan Switch (see page 4) • Cool: System is in Cooling mode. • Off: System is off. • Heat: System is taking place. Press to controls Screen Lit for 12 seconds when you press any button.
ENGLISH Operating Manual Quick reference to adjust temperature • Em Heat: System is in Heating mode. System switch (see page 5) • On: Fan runs continuously. • Auto: Fan runs only when heating or cooling is in Emergency Heat mode. 2 Fan Switch (see page 4) • Cool: System is in Cooling mode. • Off: System is off. • Heat: System is taking place. Press to controls Screen Lit for 12 seconds when you press any button.
Owner's Manual
Page 8
Only auxiliary heating can be activated. The compressor is disabled. (This mode is available on the TH1100D model.) • Off: System is off. • Heat: System is in Heating mode. • Em Heat: System is below 50 °F (10 °C). 4 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. (This mode is not available on the TH1210D model only.) CAUTION: EQUIPMENT DAMAGE HAZARD Do not use Cooling mode when the outdoor temperature is in Emergency Heat mode.
Only auxiliary heating can be activated. The compressor is disabled. (This mode is available on the TH1100D model.) • Off: System is off. • Heat: System is in Heating mode. • Em Heat: System is below 50 °F (10 °C). 4 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. (This mode is not available on the TH1210D model only.) CAUTION: EQUIPMENT DAMAGE HAZARD Do not use Cooling mode when the outdoor temperature is in Emergency Heat mode.
Owner's Manual
Page 10
ENGLISH Operating Manual Temperature controls Press the or button once to change the setpoint. 6 Press either button more than once to display the setpoint temperature.
ENGLISH Operating Manual Temperature controls Press the or button once to change the setpoint. 6 Press either button more than once to display the setpoint temperature.
Owner's Manual
Page 12
ENGLISH Operating Manual Battery replacement NOTE: Batteries are optional (and serve as backup power) only if your thermostat is connected to 24 VAC. 8 Set the System switch to ...
ENGLISH Operating Manual Battery replacement NOTE: Batteries are optional (and serve as backup power) only if your thermostat is connected to 24 VAC. 8 Set the System switch to ...
Owner's Manual
Page 14
Or call Honeywell Customer Care toll-free at 1-800-468-1502. To save time, please note your model number and date code before calling. 10 ENGLISH Operating Manual Customer assistance For assistance with this product, please visit http://yourhome.honeywell.com.
Or call Honeywell Customer Care toll-free at 1-800-468-1502. To save time, please note your model number and date code before calling. 10 ENGLISH Operating Manual Customer assistance For assistance with this product, please visit http://yourhome.honeywell.com.
Owner's Manual
Page 16
...replace the product within the terms stated above limitation may not apply to you . In Canada, write Retail Products ON15-02H, Honeywell Limited/Honeywell Limitée, 35 Dynamic Drive, Scarborough, Ontario M1V 4Z9. 12 Some states do not allow the exclusion or limitation of ...call 1-800-468-1502. Some states do not allow limitations on how long an implied warranty lasts, so the above . ENGLISH Operating Manual Honeywell's sole responsibility shall be to state. THE DURATION OF ANY IMPLIED WARRANTIES, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE...
...replace the product within the terms stated above limitation may not apply to you . In Canada, write Retail Products ON15-02H, Honeywell Limited/Honeywell Limitée, 35 Dynamic Drive, Scarborough, Ontario M1V 4Z9. 12 Some states do not allow the exclusion or limitation of ...call 1-800-468-1502. Some states do not allow limitations on how long an implied warranty lasts, so the above . ENGLISH Operating Manual Honeywell's sole responsibility shall be to state. THE DURATION OF ANY IMPLIED WARRANTIES, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE...