Honeywell RTH111 series User Manual

Operating Manual
69-2603ES—01 6
M32761
Heat Off Cool Auto On
Fan
Select the fan setting
Set the FAN switch to Auto or On.
In “Auto” mode (the most commonly used
setting), the fan runs only when the heat-
ing or cooling system is on.
Ifsetto“On,”thefanrunscontinuously.
Set FAN switch to choose whether the fan
runs continuously or only as needed.

Honeywell RTH111 series Specifications

General

Temperature Control	Manual
Stages	1 Heat/1 Cool
Temperature Range	40°F to 90°F (4°C to 32°C)
Backlight	No
Display	Digital
Compatibility	Single-stage heating and cooling systems
Power Source	Battery powered
Voltage	24V
Type	Non-programmable thermostat