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The thermostat is preprogrammed from the factory to oper-
ate equipment* without the need for further programming.
To optimize the installation of this thermostat follow the in-
structions in the Advanced Setup section.
*
The thermostat is not preprogrammed from the factory to operate heat
pump systems. To control these systems, follow the steps in the
Advanced Setup section, page 4.
Select Mode
Display
1 Mode Indicators
Selects the operation mode of the equipment.
COOL — indicates the air conditioning mode.
HEAT — indicates the heat mode.
AUTO — indicates the system will automatically
changeover between the heat and cool
modes as the temperature varies.
OFF — indicates the entire system is turned off.
PROGRAM ON —indicates the stored program is
enabled to run.
See below.
2 Clock with Day of the Week
Indicates the current time and day. This clock is also
used to program the timer periods.
See below.
3 Room Temperature Display
Indicates the current
room temperature.
4 Desired Set Temperature
Indicates desired
room temperature(s).
See page 3.
5 Override Indication
Indicates the current program is currently being
overridden for up to 4 hours.
See pages 3 and 5
.
6 Occupied or Unoccupied Indication
Indicates the program number: Occupied 1, 2, 3, or
Unoccupied.
See pages 3 and 4.
7 Setup Indication
Indicates the thermostat is in the programming
mode.
See page 4.
8 Fan Operation Indication
Fan On Icon — indicates constant continuous fan
operation.
When FanOnIcon is not lit — indicates the fan will
only operate when necessary to heat or to cool.
9 Locked Indication
Locked appears after the right combination of
buttons are pressed, rendering the buttons
inoperative.
See page 5.
10 Start/Stop Indication
Start or Stop appears when programming timer
functions.
See page 3.
Quick Start
Set the Clock and Go
Basic Operation
OFFON
AUTO
Setup
Program
On
Stop Start
Am
Pm
SuMTuWThFSa
:
Override
Locked
unoccupied 123
2
5
1
6
9
7
4
1
1
3
8
10
1
4
COOL
HEAT
Fan
Pm
M
:
NOTE: During Setup and
Programming:
Pressing the Mode button
selects different flashing
items (represented in
black).
Pressing the Up and
Down buttons will modify
the flashing selection.
Pm
M
Pm
M
Pm
M
Program
On
Pm
M
unoccupied
OFF
Pm
M
AUTO
:
:
HEAT
HEAT
COOL
COOL
:
:
:
The HEAT setting indicates
the temperature the room has
to reach before the unit will
turn on to heat the room.
The COOL setting indicates
the temperature the room has
to reach before the unit will
turn on to cool the room.
AUTO will automatically
select heat or cool based on
room temperature demand.
Program On will activate the
stored timer operation.
(Occupied and Unoccupied
periods.)
OFF indicates the system is
turned off.