Vizio Z WAVE TZEMT400AB32MAA - Manual (Page 8)

Thermostat User Guide
12
Thermostat Control Screen Buttons
Setpoint Up and Down Buttons
Pressing the Up or Down button in the main Thermostat Control Screen will take you to the Heating Setpoint or Cooling
Setpoint screen, as shown below.
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Done
HEATING SETPOINT Heating
and
Cooling
Setpoint
setting
buttons
Up
Down
The UP and DOWN buttons adjust the setpoint temperature. Pressing the UP button will increment the setpoint value by
one degree and conversely, pressing the Down button will decrement the setpoint one degree. Pressing and holding a
button down will cause the setpoint to continuously change until the button is released.
Setpoint Range: The setpoints can be set from 55°F to 90°F (12°C to 32°C) for Heating or 60°F to 99°F (15°C to 37°C)
for Cooling.
Setpoint Push: Note that you cannot lower the cooling setpoint below the heating setpoint. The thermostat will push
the heating setpoint lower if you try to lower the cooling below the heating setpoint. It maintains a 3 degree separation
between the heating and cooling setpoint. The same is true for raising the heating setpoint above the cooling setpoint.
Again the thermostat will “push” the cooling setpoint up to maintain the 3 degree separation.
NOTE: If the system mode is OFF, pressing the setpoint Up or Down buttons will take you to the system mode
screen. You must set the mode to an operating mode before you can change the setpoints.
To change the Heat Setpoint you must be in Heat mode, to change the Cool Setpoint you must be in the Cool
mode.
If you are in Auto mode when you press the Up or Down buttons, you will go to the last call’s mode, heating or
cooling, setpoint setting screen.