Orbit 83521 - Set Time and Day; Select Mode and Fan Settings

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SETTIMEANDDAY
Set the time and day
1. With the thermostat in off mode, press SET.
2. Press p or q to adjust the time.
3. Press SET to accept the time and continue.
Note: Press and hold p or q to advance
the time faster.
MODE
4. Press p or q to select the day of the
week.
5. Press SET to accept the day of the
week and exit.
SELECTMODEANDFANSETTINGS
Slide the mode switch to whether you
want to heat or cool to achieve the set
temperature.
• heat—System will activate heating to reach the
set temperature.
• off—Systems are off.
• cool—System will activate cooling to reach the
set temperature.
Slide the fan switch to the appropriate
seing to operate fan.
• auto fan—Fan will run automatically when
heating or cooling is activated.
• fan on—Fan will run continuously.
Note: Auto fan is the most commonly used seing.
heat
off
cool
auto fan
fan on