Display Screen; Adjust The Temperature - Honeywell RTH5100B Owner's Manual

Display screen

Current inside temperature
Fan setting
Press the FAN button to
select Auto or On.
In "Auto" mode (the most
commonly used setting), the fan
runs only when the heating or
cooling system is on. If set to "On,"
the fan runs continuously.

Adjust the temperature

Press or to adjust the
s t
temperature.
NOTE: Make sure the thermostat
is set to the system you want to
control (heat or cool).
Inside
72
Fan System
Auto
Heat: Thermostat controls only the heating
•
Cool: Thermostat controls only the cooling
•
Auto: Thermostat automatically selects
•
Off: Heating and cooling systems are off.
•
Inside
72
Fan
Auto
10
Temperature setting
Cool
Setting
72
System status
ndicates system is on.
I
(Cool On or Heat On.)
Cool On
System setting
Cool
Press the SYSTEM
button to select Heat,
Cool or Off.
M28302
system.
system.
heating or cooling depending on the
indoor temperature.
Cool
Setting
72
Cool On
System
Cool
M28305