Pro1 T805 Operation manual - Manual (Page 3)

THERMOSTAT OPERATION
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Caution:
When the battery icon
appears replace your AA
batteries immediately. Failure
to do so may result in your
heating & cooling system
becoming inoperable.
Easy to use controls
LCD Display:
See page 2 for details about this display
read out and icons. 1
2
3
4
5
Glow in the Dark Light Button:
The glow in the dark light button will
self illuminate for several hours after
exposure to ambient light. This button
turns on the display light when pressed.
Temperature Setpoint Buttons:
Press the
+ or - buttons to select the
desired room temperature.
6 User Buttons:
Use these buttons to set up your
programming options. Refer to the
next page for instructions.
Fan Key:
Select
ON or AUTO. The ON key will run
the fan continuously. The AUTO key will
cycle the fan on only when the heating or
cooling system is on.
A Note About Programmable Fan:
The programmable fan feature will run the
fan continuously during any time period it
is programmed to be on. This is the best
way to keep the air circulated and to
eliminate hot & cold spots in your building.
System Key:
Selects the operation mode of your
HVAC system. Selecting
HEAT
turns on the heat mode. Selecting
COOL turns on the air conditioning
mode. Selecting
OFF turns both
heating and cooling off. Selecting
AUTO will turn the HEAT or COOL
on as needed.
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