Owner's Manual
Page 4
ENGLISH Operating Manual About your new Honeywell thermostat. Features • One-touch temperature control. • Large, clear, backlit display is easy to give you many years of your new thermostat Congratulations on the purchase of reliable service and easy-to-use, push-button climate control. It has been designed to read-even in the dark. • Displays both room temperature and temperature setting. • Removable battery holder for fast, easy replacement. • Built-in compressor protection. 2
ENGLISH Operating Manual About your new Honeywell thermostat. Features • One-touch temperature control. • Large, clear, backlit display is easy to give you many years of your new thermostat Congratulations on the purchase of reliable service and easy-to-use, push-button climate control. It has been designed to read-even in the dark. • Displays both room temperature and temperature setting. • Removable battery holder for fast, easy replacement. • Built-in compressor protection. 2
Owner's Manual
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Operating Manual Quick reference to controls Digital display (see page 5) Battery holder (see page 10) ENGLISH M29405 Function Buttons Press to select the function displayed just above each button. (Functions change depending on the task.) 69-1923EFS-01 4 Temperature Buttons Press to set preferred temperature.
Operating Manual Quick reference to controls Digital display (see page 5) Battery holder (see page 10) ENGLISH M29405 Function Buttons Press to select the function displayed just above each button. (Functions change depending on the task.) 69-1923EFS-01 4 Temperature Buttons Press to set preferred temperature.
Owner's Manual
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In "Auto" mode (the most commonly used setting), the fan runs only when the heating or cooling system is on. If set to select Auto or On. ENGLISH Operating Manual Select the fan setting Fan Auto System Heat Fan On System Heat MCR29407 Press the FAN button to "On," the fan runs continuously. 69-1923EFS-01 6
In "Auto" mode (the most commonly used setting), the fan runs only when the heating or cooling system is on. If set to select Auto or On. ENGLISH Operating Manual Select the fan setting Fan Auto System Heat Fan On System Heat MCR29407 Press the FAN button to "On," the fan runs continuously. 69-1923EFS-01 6
Owner's Manual
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... Operating Manual Auto changeover (heat/cool) Fan Auto System Auto MCR29409 Press until screen displays "Auto" Auto Changeover is fixed, and cannot thermostat was installed. be at least 3 degrees apart. The thermostat will automatically adjust settings to Auto, the thermostat automatically ...selects heating or cooling depending on how your cooling set temperatures is a feature used in climates...
... Operating Manual Auto changeover (heat/cool) Fan Auto System Auto MCR29409 Press until screen displays "Auto" Auto Changeover is fixed, and cannot thermostat was installed. be at least 3 degrees apart. The thermostat will automatically adjust settings to Auto, the thermostat automatically ...selects heating or cooling depending on how your cooling set temperatures is a feature used in climates...
Owner's Manual
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TH5110D - AA alkaline batteries. 69-1923EFS-01 MCR29411 Batteries are optional (to provide backup power) if your thermostat was wired to the display during power interruptions. TH5320U/TH5220D - Even if the warning does not appear, you should replace batteries ... months before leaving home for more than a month. Batteries provide backup power to run on AC power when installed. All settings are depleted. Operating Manual Battery replacement ENGLISH Press and pull to remove Auto Replace Batttery MCR29409 Insert fresh alkaline batteries, then reinstall battery holder. Install ...
TH5110D - AA alkaline batteries. 69-1923EFS-01 MCR29411 Batteries are optional (to provide backup power) if your thermostat was wired to the display during power interruptions. TH5320U/TH5220D - Even if the warning does not appear, you should replace batteries ... months before leaving home for more than a month. Batteries provide backup power to run on AC power when installed. All settings are depleted. Operating Manual Battery replacement ENGLISH Press and pull to remove Auto Replace Batttery MCR29409 Insert fresh alkaline batteries, then reinstall battery holder. Install ...
Owner's Manual
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.... ENGLISH Operating Manual In case of difficulty Heating or • Press SYSTEM button to set higher than the Inside temperature. • Check circuit breaker and reset if necessary. • Make sure power switch at heating & cooling system is on. • Make sure furnace door is set system to the... compressor (see page 9). 69-1923EFS-01 12 "Cool On" or "Heat On" is flashing • Compressor protection feature is set system to Cool. Make sure the temperature cooling system is closed securely. • Wait 5 minutes for the system to restart safely, without...
.... ENGLISH Operating Manual In case of difficulty Heating or • Press SYSTEM button to set higher than the Inside temperature. • Check circuit breaker and reset if necessary. • Make sure power switch at heating & cooling system is on. • Make sure furnace door is set system to the... compressor (see page 9). 69-1923EFS-01 12 "Cool On" or "Heat On" is flashing • Compressor protection feature is set system to Cool. Make sure the temperature cooling system is closed securely. • Wait 5 minutes for the system to restart safely, without...