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IM 934-5
1.2
Adjust the time by pressing
and
buttons. By
holding pressed
or
buttons, time will change
in 15 minutes increments or decrements respectively.
AM and PM will show in rotation.
1.3
By pressing
FAN MODE
button, move to the
confirmation day of the week. Numbers represent
days of the week, Monday being 1 and so forth.
TODAY
will flash on display. Adjust the number that
represents the day of the week by pressing
and
buttons:
TODAY
AM
9:45
1.4
Exit the clock set menu by pressing
FAN MODE
(TIME)
and
FAN SPEED (DAY)
simultaneously for
5 seconds
Configuration
The configuration mode is meant for temperature scale set-
ting, limits for minimum and maximum operating tempera-
tures and displaying sensor readings. To enter the configura-
tion mode hold pressed
and
buttons for 5 seconds.
Moving from one screen to another and rolling over is done
by pressing Mode button.
2.1
Once in the configuration mode, the default
temperature scale will be displayed as shown below.
Toggle the temperature scale to degree Celsius by
pressing either
or
button:
2.2
To adjust the lower operating temperature limit (cool
minimum set point) press and hold the Fan Mode but-
ton, and repeatedly press
or
buttons. COOL
and the setting will be displayed as shown below. The
minimum and factory default setting is 60°F (15°C).
An example of what can be displayed:
AUTO Non-Programmable Mode:
• Display shows both HEAT and COOL icons
• Temperature set point displays between the HEAT and
COOL icons
• Setpoint is adjusted with Up and Down arrows
• Heating initiates when the room temperature falls one
degree below the thermostat setpoint. Heating terminates
when the room temperature reaches two degrees above
the setpoint
• Cooling initiates when the room temperature reaches one
degree above the thermostat setpoint. Cooling terminates
when the room temperature falls two degrees below the
setpoint
AUTO Programmable Mode:
• HEAT and COOL icons alternatively flash with their
respective programmed setpoints
• The system engages cooling and heating automatically to
maintain respective setpoints according to system model
selection
• The 2-degree gap between setpoints represents the
deadband and is necessary to prevent unecessary
switching between heating and cooling
The 2 degree deadband provides the following:
• Heating activates when the room temperature is one
degree below the thermostat setpoint plus the 2 degree
deadband.
• Cooling activates when the room temperature is one
degree above the thermostat setpoint plus the 2 degree
deadband
Figure 38: Keys and Indicators Labels
ON/OFF, FAN SPEED, MODE,
8 Push Buttons
FAN MODE, SLEEP, PROG-ON/OFF
Temp buttons:
for
Temp UP and
for Temp DOWN
9 LED Indicators
SLEEP, COOL, AUTO, FAN,
HEAT, HIGH, LOW, CYCLE, CONT.
LED 2 Digit Displays No Label
Premium (Programmable) Digital
Touchpad Control
Clock Set Menu
1.1
To set the time and day of the week, press FAN
MODE and FAN SPEED buttons simultaneously for
5 seconds. Time will be displayed first:
AM
9:45
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