Operating Manual
Mode d’emploi
Manual de Uso
Série PRO 1000 Series
Non-Programmable Thermostats
Thermostat non programmables
Termostatos no programables
PRO 1000 Series
This 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.
To prevent possible compressor damage, do not use Cooling mode when the outdoor temperature is below 50 °F (10 °C).
Need Help?
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For assistance with this product please visit http://yourhome.honeywell.com or call Honeywell Customer Care toll-free at 1-800-468-1502.
Read and save these instructions.
®U.S. Registered Trademark. Patents pending.
©2009 Honeywell International Inc. All rights reserved.
Operating Manual
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Table of contents
Overview |
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Thermostat features ............................. |
1 |
Quick reference to controls .................. |
2 |
Quick reference to display.................... |
3 |
Operation |
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System switch (Heat/Cool) ................... |
4 |
Fan switch (Auto/On)............................ |
5 |
Temperature controls............................ |
6 |
Compressor protection ......................... |
7 |
Appendices |
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Battery replacement ............................. |
8 |
In case of difficulty ................................ |
9 |
Customer assistance .......................... |
10 |
2-year limited warranty ........................ |
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PRO 1000 Series
About your new thermostat
Your new Honeywell thermostat has been designed to give you many years of reliable service and easy-to-use, push-button climate control.
Features
•Backlit display is easy to read
•Displays ambient (measured) temperature at all times
•One-touch access to setpoint temperature
•Built-in compressor protection
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Operating Manual
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Quick reference to controls
Screen
Lit for 12 seconds when you press any button.
Fan Switch (see page 5)
• On: Fan runs continuously.
• Auto: Fan runs only when heating or cooling is taking place.
System switch (see page 4)
• Cool: System is in Cooling mode.
• |
Off: System is off. |
• |
Heat: System is in Heating mode. |
Press to adjust temperature • |
Em Heat: System is in Emergency Heat mode. |
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PRO 1000 Series
Quick reference to display
Setpoint indicator |
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Appears when the setpoint |
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temperature is displayed. |
Temperature display |
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The ambient (measured) |
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Low-battery warning |
temperature is normally |
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displayed. To view the |
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(see page 8) |
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setpoint temperature, press |
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System Status |
either of the temperature |
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adjustment buttons once. |
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• Cool On: Cooling is activated. * |
The setpoint temperature |
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• Heat On: Heating is activated. * |
will appear for five seconds. |
•Aux On: Auxiliary heat is activated. **
*If Heat On or Cool On is flashing, compressor protection is engaged (see page 7).
**Applies to TH1210D model only.
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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 TH1100D model.)
• Off: System is off.
•Heat: System is in Heating mode.
•Em Heat: System is in Emergency Heat mode. Only auxiliary heating can be activated. The compressor is disabled. (This mode is available on the TH1210D model only.)
CAUTION: EQUIPMENT DAMAGE HAZARD
Do not use Cooling mode when the outdoor temperature is below 50 °F (10 °C).
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PRO 1000 Series
Fan switch (select models)
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Use the Fan switch to select the fan operation.
• Auto: The fan runs only when heating or cooling is actually taking place (commonly used setting).
• On: The fan runs continuously.
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Temperature controls
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Press the or button once to display the setpoint temperature. Press either button more than once to change the setpoint.
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PRO 1000 Series
Built-in compressor protection (select models)
Your thermostat has a feature that helps prevent damage to the compressor of your air conditioning or heat pump system. Because damage can occur if the compressor is restarted too soon after shutdown, this feature forces the compressor to wait 5 minutes before restarting. During the wait time, the message Cool On or Heat On flashes on the screen. When the safe wait time has elapsed, the message stops flashing and the compressor turns on.
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Battery replacement
NOTE: Batteries are optional (and serve as backup power) only if your thermostat is connected to 24 VAC.
Set the System switch to Off before removing the batteries. Otherwise, the heating/cooling system could remain activated even when batteries are removed.
Install two fresh AAA batteries when Lo Batt (low batteries) flashes on the screen. The message appears for 60 days before the batteries are depleted.
Replace batteries once a year, or when you will be away for more than a month.
The settings are stored in non-volatile (permanent) memory and are thus preserved when the thermostat is without AC power or batteries.
NOTE: The low-battery icon will not appear when the batteries are depleted if the thermostat is connected to 24 VAC.
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PRO 1000 Series
In case of difficulty
Screen is blank. |
• Check circuit breaker and reset if necessary. |
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• Ensure the heating/cooling system is powered up. |
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• Ensure the furnace door is properly closed. |
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• Ensure two fresh AAA alkaline batteries are correctly installed. |
Temperature settings cannot be |
• The System switch is off. |
changed. |
• You are setting the temperatures outside their allowable ranges: |
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• Heat: 40 °F to 90 °F (4.5 °C to 32 °C). |
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• Cool: 50 °F to 99 °F (10 °C to 37 °C). |
Cool On or Heat On is flashing. |
• The compressor protection delay has been activated. Wait for the |
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delay to end (maximum of 5 minutes). |
HI appears on the screen. |
• The ambient (measured) temperature is above 122 °F (50 °C). |
LO appears on the screen. |
• The ambient (measured) temperature is below 32 °F (0 °C). |
E1 appears on the screen. |
• The temperature sensor circuit is opened. Replace the thermostat. |
E2 appears on the screen. |
• The temperature sensor circuit is shorted. Replace the thermostat. |
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Customer assistance
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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.
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