Crestron
CHV-TSTAT and CHV-THSTAT
Thermostats
Slot 5 – Display Functions (continued)
SIGNAL I/O
SIGNAL
TYPE
DEFINITION
BtnLabel3 Input
Serial
Sends text label for display next to the Remote Function Button 3 (Up
pushbutton) on Remote Page 2 of the thermostat LCD.
The thermostat LCD provides two Remote pages in which the Up and
Down pushbuttons operate as remote function buttons. In this mode
the buttons can trigger non-HVAC functions such as AV control,
lighting, or alarm activation.
BtnLabel4
Input
Serial
Sends text label for display next to the Remote Function Button 4
(Down pushbutton) on Remote Page 2 of the thermostat LCD.
The thermostat LCD provides two Remote pages in which the Up and
Down pushbuttons operate as remote function buttons. In this mode
the buttons can trigger non-HVAC functions such as AV control,
lighting, or alarm activation.
GlobalPress Output
Digital
Briefly pulses high whenever the Send button of the Global Update
page is pressed.
This signal can be tied to logic in the program to trigger functions such
as global updates of temperature or humidity values.
Offline(HOLD)
Output
Digital
Indicates that the thermostat has been taken offline. In this mode, the
thermostat is "on hold" and data flows one way, from the thermostat to
Cresnet. All Cresnet commands to the thermostat are blocked except
for the Hold Off command. While the thermostat is "on hold" it buffers
all setpoint and mode changes (except for up/down inputs). The
setpoints and mode inputs will take effect immediately when the hold
is released.
Remains high for as long as the thermostat is offline.
High/1 = Offline; Low/0 = Online
RemoteBtn1_Press Output Digital Indicates that Remote Function Button 1 (Up pushbutton) has been
pressed on Remote Page 1 of the thermostat LCD. Remains high for
as long as the button is pressed.
The thermostat LCD provides two Remote pages in which the Up and
Down pushbuttons operate as remote function buttons. In this mode
the buttons can trigger non-HVAC "remote" functions such as AV
control, lighting, or alarm activation.
RemoteBtn2_Press
Output
Digital
Indicates that Remote Function Button 2 (Down pushbutton) has been
pressed on Remote Page 1 of the thermostat LCD. Remains high for
as long as the button is pressed.
The thermostat LCD provides two Remote pages in which the Up and
Down pushbuttons operate as remote function buttons. In this mode
the buttons can trigger non-HVAC "remote" functions such as AV
control, lighting, or alarm activation.
RemoteBtn3_Press Output Digital Indicates that Remote Function Button 3 (Up pushbutton) has been
pressed on Remote Page 2 of the thermostat LCD. Remains high for
as long as the button is pressed.
The thermostat LCD provides two Remote pages in which the Up and
Down pushbuttons operate as remote function buttons. In this mode
the buttons can trigger non-HVAC "remote" functions such as AV
control, lighting, or alarm activation.
Continued on the following page
Operations and Installation Guide – DOC. 8163C
Thermostats: CHV-TSTAT and CHV-THSTAT
•
73