17
The model TZEMT400AB32MAA and TZEMT500AB32MAA thermostat provide typical thermostat control of a central heating and cooling
HVAC system. These thermostats also features a Z-Wave™ module for remote control.
MENU
72
77 H
11:15 AM
Sys Off
Run
Filter
Status Indicator
LEDs
Setpoint
Up/Down Buttons
Setpoint Display
Dynamic Labels
AUTO
MODE
AUTO
FAN
RUN
74 C
Clock Display
Tempurature
Display
System
Mode Button
Fan Mode
Button
Schedule
Mode Button
Menu Button
Normally, the thermostat displays the thermostat control screen as shown above.
Item
Description
Notes
Clock Display
The current time is displayed in the upper left corner
of the main screen. The time will blink when the clock
has not been set.
See
SetÎClock on page 20 for more information.
Status Indicator LEDs
The thermostat has four LEDs that display status
information. The LEDs have dynamic labels.
See
LEDÎReference on page 30 for more information.
Dynamic Labels and
Function Control Buttons
The buttons are defined by the dynamic labels above
each button. As you navigate through menus, the
labels for the buttons will change.
Setpoint Display and
Setpoint Up/Down Buttons
The current heat and cool setpoints are displayed.
These setpoints may be set using the Z-Wave control
system, the thermostat’s internal schedule, or by
pressing the Setpoint Up/Down buttons. In HEAT
mode, the Setpoint Up/Down buttons change the heat
setpoint. In COOL mode, they change the cooling
setpoint. In AUTO mode, the buttons change the last
call’s heating or cooling setpoint.
The setpoints will push each other if they are adjusted
to within the minimum heat/cool separation setting.
This is normally 3 degrees.
The internal schedule is disabled by default. See
Schedules on page 28 for more information.
Temperature Display
The thermostat displays the current temperature as
sensed by the internal temperature sensor.
The internal temperature sensor can be adjusted as
necessary. See
InternalÎSensorÎCalibration on page
22 for more information.
Minimized Display Mode
Optionally, you can set the thermostat to show only the temperature in minimized
display mode. This mode can be enabled or disabled in the Users Settings screen.
Î
Î
See
ScreenÎTimeout on page 21 for more information.
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Operation