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The model TZEMT500AB32MAA thermostat provides typical thermostat control of a central heating and cooling HVAC
system. This thermostat also features a Z-Wave™ module for remote control.
Clock Display
Status Indicator
Dynamic Labels
Normally, the thermostat displays the thermostat control screen as shown above.
Item
Clock Display
Status Indicator LEDs
Dynamic Labels and
Function Control
Buttons
Setpoint Display and
Setpoint Up/Down
Buttons
Temperature Display
11:15 AM
Sys O
Run
LEDs
Filter
MENU
Menu Button
System
Mode Button
Description
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.
The thermostat has four LEDs that display status
information. The LEDs have dynamic labels.
The buttons are defined by the dynamic labels
above each button. As you navigate through
menus, the labels for the buttons will change.
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 thermostat displays the current temperature
as sensed by the internal temperature sensor.
Operation
72
77 H
74 C
AUTO
AUTO
MODE
FAN
RUN
Fan Mode
Schedule
Button
Mode Button
Tempurature
Display
Setpoint
Up/Down Buttons
Setpoint Display
Notes
See
Set Clock
on page for more
information.
See
LED Reference
on page for more
information.
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
more information.
The internal temperature sensor
can be adjusted as necessary. See
Sensor Calibration
on page for more
information.
on page for
18
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