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OPERATING YOUR THERMOSTAT AND REMOTE SENSOROPERATING YOUR THERMOSTAT AND REMOTE SENSOR
OPERATING YOUR THERMOSTAT AND REMOTE SENSOROPERATING YOUR THERMOSTAT AND REMOTE SENSOR
OPERATING YOUR THERMOSTAT AND REMOTE SENSOR
Choose the Fan Setting (Auto or On)Choose the Fan Setting (Auto or On)
Choose the Fan Setting (Auto or On)Choose the Fan Setting (Auto or On)
Choose the Fan Setting (Auto or On)
Set the FAN Switch to
AA
AA
A
uto uto
uto uto
uto or
OnOn
OnOn
On.
Fan
AA
AA
A
uto uto
uto uto
uto is the most commonly selected setting and runs
the fan only when the heating or cooling system is on.
Fan
OnOn
OnOn
On runs the fan continuously for increased air circulation
or to allow additional air cleaning.
Choose the System SettingChoose the System Setting
Choose the System SettingChoose the System Setting
Choose the System Setting
(Heat, Off, Cool, Auto, Emer)(Heat, Off, Cool, Auto, Emer)
(Heat, Off, Cool, Auto, Emer)(Heat, Off, Cool, Auto, Emer)
(Heat, Off, Cool, Auto, Emer)
Press the SYSTEM button to select:
HeaHea
HeaHea
Hea
tt
tt
t: Thermostat controls only the heating system.
OfOf
OfOf
Of
ff
ff
f: Heating and Cooling systems are off.
CoolCool
CoolCool
Cool: Thermostat controls only the cooling system.
AA
AA
A
utouto
utouto
uto: Auto Changeover is used in areas where both heating
and cooling may be required on the same day.
AA
AA
A
UTUT
UTUT
UT
OO
OO
O allows
the thermostat to automatically select heating or cooling
depending on the indoor temperature and the selected heat
and cool temperatures. When using
AA
AA
A
UTUT
UTUT
UT
OO
OO
O, be sure to set the
Cooling temperatures more than 1° Fahrenheit higher than
the heating temperature.
EmerEmer
EmerEmer
Emer: Setting is available only when the thermostat is
configured in HP1 or HP2 mode.
Manual Operation forManual Operation for
Manual Operation forManual Operation for
Manual Operation for
Non-Programmable ThermostatsNon-Programmable Thermostats
Non-Programmable ThermostatsNon-Programmable Thermostats
Non-Programmable Thermostats
Press the SYSTEM button to select Heat or Cool and use
the
or buttons to adjust the temperature to your
desired setting. After selecting your desired settings you can
also press the SYSTEM button to select
AUTOAUTO
AUTOAUTO
AUTO to allow
the thermostat to automatically change between Heat and
Cool.
Manual Operation (Bypassing the Program)Manual Operation (Bypassing the Program)
Manual Operation (Bypassing the Program)Manual Operation (Bypassing the Program)
Manual Operation (Bypassing the Program)
Programmable ThermostatsProgrammable Thermostats
Programmable ThermostatsProgrammable Thermostats
Programmable Thermostats
Press or and adjust the temperature wherever you like.
Then press HOLD. This will override the program. The
HOLDHOLD
HOLDHOLD
HOLD
feature bypasses the program and allows you to adjust the
temperature manually, as needed. Whatever temperature you
set in
HOLDHOLD
HOLDHOLD
HOLD will be maintained 24 hours a day, until you
manually change the temperature or press RUN to cancel
HOLDHOLD
HOLDHOLD
HOLD and resume the programmed schedule.
Program Override (Temporary Override)Program Override (Temporary Override)
Program Override (Temporary Override)Program Override (Temporary Override)
Program Override (Temporary Override)
Press or buttons to adjust the temperature. This will
override the temperature setting for a (default) four hour
override period. The override period can be shortened or
lengthened by adjusting the temporary hold time in the
configuration menu.
ExampleExample
ExampleExample
Example: If you turn up the heat during the morning pro-
gram, it will be automatically lowered later, when the tempo-
rary hold period ends. To cancel the temporary setting at any
time and return to the program, press RUN.
If the SYSTEM button is pressed to select
AUTOAUTO
AUTOAUTO
AUTO the
thermostat will change to Heat or Cool, whichever ran last. If
it switches to heat but you want cool, or it changes to cool
but you want heat, press both
and buttons simulta-
neously to change to the other mode.
Learn Mode OptionLearn Mode Option
Learn Mode OptionLearn Mode Option
Learn Mode Option
Your thermostat is configured at the factory to recognize the
wireless remote sensor shipped with it. This sensor is stored
as Sensor A. The Learn Mode Option must be performed on
the thermostat and wireless remote sensor if:
• A wireless remote sensor is added to another channel.
• The wireless remote sensor is replaced.
• The thermostat is replaced.
During the Learn Mode, the wireless remote sensor will
transmit identification information every ten seconds for ten
minutes. In this ten-minute period, the display will show
“LEARN” and the antenna icon will show for a short time with
each transmission. The thermostat will be receiving the
transmitted identification information.
To perform the Learn Mode on the thermostat and sensor:
Remove the batteries from all wireless remote sensors in
the same building except the sensor you are going to put
into the Learn Mode. This will prevent interference from
the other sensors.
Be sure that the remote sensor is set for the proper
identification (A, B or C for indoor or O for outdoor) and
the thermostat and remote sensor are set to the same
frequency.
On the thermostat, enter the thermostat Configuration
Menu by pressing the
SYSTEMSYSTEM
SYSTEMSYSTEM
SYSTEM button to
OFFOFF
OFFOFF
OFF and then
momentarily pressing
and at the same time.
Momentarily press
SYSTEMSYSTEM
SYSTEMSYSTEM
SYSTEM button to advance to step 2
of the Configuration Menu. The display will show “
LER”LER”
LER”LER”
LER”
and “
OFF”OFF”
OFF”OFF”
OFF”.
Momentarily press
or to select “
LER”LER”
LER”LER”
LER” and
“On” “On”
“On” “On”
“On”.
The display will flash “
LER”LER”
LER”LER”
LER” with “
On”On”
On”On”
On” displayed con-
stantly.
On the wireless remote sensor, enter the Installer
Configuration Menu by pressing
and for five
seconds. The remote sensor display will change to
“
LEARN OF”LEARN OF”
LEARN OF”LEARN OF”
LEARN OF”.
Momentarily press
or to select “
LEARN On”LEARN On”
LEARN On”LEARN On”
LEARN On”.
After the thermostat has successfully identified the
remote sensor in approximately one minute, the sensor
information will be stored and the thermostat display will
change to “
LER” LER”
LER” LER”
LER” and “
OK”OK”
OK”OK”
OK”.
If the identification sequence is not successful after ten
minutes, the thermostat display will show “
LER”,LER”,
LER”,LER”,
LER”, “
Fault”Fault”
Fault”Fault”
Fault” and
the antenna icon. If the Learn Mode is unsuccessful, refer to
Troubleshooting section, Antenna + Fault.
If you are replacing a thermostat that has more than one
wireless remote sensor, the Learn Mode must be performed
for each sensor. Once a sensor has been identified, it will
remain in the thermostat memory until the Learn Mode is
performed again and a different sensor for the stored
channel is identified.
Wireless Remote IndoorWireless Remote Indoor
Wireless Remote IndoorWireless Remote Indoor
Wireless Remote Indoor
Temperature AveragingTemperature Averaging
Temperature AveragingTemperature Averaging
Temperature Averaging
Your thermostat is designed to sense the temperature of the
indoor remote sensor and average or weight it with the local
sensor in the thermostat for each program period. The
averaging will only be active when both the local and the
indoor remote sensors are functional and turned on in the
configuration menu. When the thermostat is placed in view
schedule mode (press PRGM once), the weight of the indoor
remote sensor will be shown on the left side of the display
when HOLD button is pressed. The weighting classes of the
indoor remote sensor are designated as A (default for
average weight), HI (high weight), or LO (low weight). The HI
weight is two times the weight of the average weight. The A
weight is two times the weight of the LO weight. The weight
of the local sensor is fixed to A (average weight). The actual
temperature displayed, in the clock digits, in the normal
operation mode is the mathematical weighted sum of the
enabled functioning sensors. For example, if the local sensed
temperature is 80°F and the remote sensed temperature is
70°F then:
If weight selected is HI , then the averaged temperature is
(2 x (80°F) + 4 x (70°F))/ 6 = 73.3°F.
If weight selected is A , then the averaged temperature is
(2 x (80°F) + 2 x (70°F))/ 4 = 75°F.
If weight selected is LO , then the averaged temperature is
(2 x (80°F) + 1 x (70°F))/ 3 = 76.6°F.
The example above shows that the weight selected would
prioritize the overall averaged temperature between the two
sensors. The high weight selection caused the remote
sensor to carry more weight in the calculated temperature
average than the local sensor. The low weight selection
caused the remote sensor to carry less weight in the calcu-
lated temperature average than the local sensor.