Operate Your Honeywell 1 Heat Cool Th5110D1022 Thermostat
Set System Setting
Press the System button to select Heat, Off, Cool or Auto:
Heat - Thermostat controls the heating system.
Off - Both the heating and cooling systems are off.
Cool- Thermostat controls the cooling system.
Auto - Thermostat automatically changes between heating and cooling operation, depending on indoor temperature. See Auto Changeover section.
Operate Your Honeywell 1 Heat Cool Th5110D1022 Thermostat (Cont)
Set Fan Setting
Press the Fan button to select Auto or On:
Auto - Normal setting for most homes. The fan runs only when the heating or cooling system is on.
On - The fan runs continuously. Use this setting for improved air circulation or for more efficient air cleaning.
Change Temperature Setting
Press the Up or Down button to select the desired temperature setting.
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