Connecting the Wires to the Terminal
1. Strip 3/8 in. (9.5 mm) insulation from the end of each wire.
2. Loosen the screws on each terminal. Connect each wire to its
appropriate terminal (matching the label on the wire to the label on
the terminal) and tighten the terminal screw to secure the wire.
3. Completely wrap exposed areas of any unused wire with electrical
tape and push them back into the wall hole.
Note: Not having an available wire for
every terminal is normal for some systems.
Note: If you do not have both an R and
RC wire, insert the wire you do have, R
or RC, with the pre-installed jumper wire
(included) that connects the R and RC
terminals. If you have both and R and
RC wire, remove the jumper wire before
connecting the R and RC wires.
Note: Do not let the wires touch each
other or other parts of the thermostat.
Be sure that all wires are routed
through the opening on the thermostat
base, then into the proper terminals.
CAUTION: Stripping too much
insulation from the end of a wire
creates the potential for shorting
between wires and could prevent
proper function of the thermostat.
Note: If installing your Clear Comfort™ thermostat on a heat pump system,
see the "Installation for Heat Pump Systems" section under "Additional
Thermostat Settings." For electric or oil furnaces, see the additional
instructions section under "Fan Jumper."
Wire/Terminal Identification:
R
Connects to Heat/Fan Transformer
RC
Connects to Cool Transformer
W
Heating Relay—Energized when heating is triggered
Y
Cooling Relay—Energized when cooling is triggered
G
Fan Relay—Connects to fan and is energized when
either heating or cooling is triggered
O/B
Heat pump changeover valve in Cool (O) or Heat (B)
Completing the Installation
1. Insert two Energizer® or Duracell® alkaline AAA batteries (not
included) into the appropriate spaces on the back of the thermostat
body.
2. Verify that the Fan Jumper is in the correct position for your system
type. (See the "Fan Jumper" section under "Additional Thermostat
Settings.")
3. Install the thermostat body by gently pushing it onto the base until it
"clicks" into place. Verify that there are no gaps in the side housing.
4. Switch on the electricity to both the heating (furnace) and cooling (air
conditioner) sources.
Note: Verify that both systems are working properly
by feeling for warm air when the thermostat is in Heat
Mode and cool air when it is in Cool Mode.
Replacing the Batteries
It is recommended that the batteries in the thermostat be replaced once a
year or before leaving the home for a prolonged period of time.
WARNING: Failure to change batteries in a timely fashion can lead to
uncontrolled heating and cooling.
1. Remove the thermostat body from its base by gently pulling them apart.
2. Turn the thermostat over and remove old batteries.
3. Replace them with fresh Energizer® or Duracell® alkaline AAA batteries,
carefully observing the required polarities.
4. Reinstall the thermostat body onto its base by gently pushing it until it
"clicks" into place.
3/8
in.
9.5
mm
G
Y W
R
0/B
RC
G
Y W
0/B
MODE
cool
auto fan
FAN
601-VO
Electric
Gas/Oil
Furnace
Furnace
R RC W Y O/B G C
AAA
RESET
SW1
BASIC THERMOSTAT OPERATION
Heat
Off
Cool
Auto Fan
Fan On
set
˚
f
Reset Button: Use to reset all
system display settings and
temperature gauges back to
factory defaults. (To gain access
to the Reset Button, remove the
thermostat body from its base by
Off
gently pulling them apart.)
• Reset Button—Press and hold
for five seconds to reset your
thermostat
Fahrenheit or Celsius Adjustment:
Set the temperature to read in either °F or °C.
• Slide the Mode Switch to the Off position (Step 1). While holding the
Reset Button (on the back of the thermostat body), press the Up Arrow
Button to toggle between °F or °C (Step 2).
Note: If the batteries are not changed
within 7 days after the Low Battery
Indicator appears on the display, the
set temperature will increase by 10°F
in Cooling Mode, or decrease by 10°F
in Heating Mode as a further reminder.
After 90 days or less, depending on
the condition of the batteries, the
Heat
Cool
(B)
(0)
Heat Pump
system will turn off and the Low Battery
Indicator will flash on the display.
Mode Switch: Slide to the appropriate
mode (Heat/Cool) to achieve the set
temperature.
• Heat—System will operate in
the Heating Mode to reach set
temperature
• Off—System will turn off
• Cool—System will operate in
the Cooling Mode to reach set
temperature
Fan Switch: Slide to appropriate setting
(Auto Fan/Fan On) to indicate fan
operation.
• Auto Fan—Fan will run automatically
until desired temperature is reached
• Fan On—Fan will run continuously
Set Temperature Adjustment: Use Up
and Down Arrow Buttons to raise or
lower the set temperature.
• Up Arrow—Raise set temperature
• Down Arrow—Lower set temperature
Up Arrow
Down Arrow
Note: Be careful not to touch the
green surface on which the Reset
Button is mounted, and do not
clean it if dusty.
RESET