Installation guide

Crestron CHV-TSTATEX infiNET EX Thermostat

Operations & Installation Guide – DOC. 6989C infiNET EX Thermostat: CHV-TSTATEX

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Advanced Setup

Setup Mode

After the CHV-TSTATEX is installed, it is necessary to set it up for a particular

heating/cooling system. Please note that some of the setup parameters listed below

are not always shown since they are dependent upon other thermostat settings. Refer

to “Setup Mode Parameters/Functions” which starts on page 24 for details.

Place the CHV-TSTATEX in the Setup mode by doing the following:

1. Press and hold the FAN button.

2. While the FAN button is being held, press and hold the

and buttons

simultaneously.

3. Hold all three buttons for 5 seconds, after which the unit enters Setup mode.

Once in Setup mode, the display indicates the currently selected setup

parameter/function. Press and release the MODE button quickly (must be released

within one second) to change to the next parameter/function in the list.

NOTE: Holding the MODE button for more than one second resets the currently

selected parameter/function to its default value.

When setting parameters (such as when choosing between Fahrenheit or Celsius

display), pressing the

or button increments or decrements the value. Value

change occurs when button is released.

When a function is selected (such as when starting an infiNET EX acquire), pressing

either

or executes the function.

To exit from Setup mode, press the FAN button on the CHV-TSTATEX.

CHV-TSTATEX LCD Display (Setup Mode)

NOTE: When the CHV-TSTATEX is in Setup mode the large 7-segment displays

show the current setup parameter/function. The small 7-segment displays show the

current value for the selected setup parameter, if applicable, or it displays “—” when

a function is selected. All other display elements are hidden (refer to “

LCD Display”

which starts on page 32

MODE

FAN

Skips to Next Setup

Parameter/Function

Indicates Current Setup

Parameter/Function

Indicates Current Value for

selected Setup Parameter

Exits Setup Mode

Adjust Current Setup

Parameter/Function Value