Crestron electronic CHV-TSTATRF - Manual (Page 31)

Crestron CHV-TSTATRF infiNET™ Thermostat
When the system mode changes to Heat or Emergency Heat, the current setpoint will
be set to the scheduled heat setpoint.
When the system mode changes to Cool, the current setpoint will be set to the
scheduled cool setpoint.
Remote Operation
As an infiNET device, the CHV-TSTATRF can be controlled remotely via a
Crestron control system. Most often, control of the thermostat will be achieved via a
touchpanel or web-based graphical interface. In order to extend battery life, the
thermostat will only communicate with the control system once every 30 seconds or
one minute, based on the infiNET Sleep Time setting. Because of this, there will be a
noticeable delay between the time a button is pressed on a touchpanel and when the
thermostat reacts to the command. To account for this, the CHV-TSTATRF modules
written by Crestron and provided in the Crestron Database will mimic the feedback
from the thermostat so that the user will see an immediate response on the
touchpanel.
Likewise, pressing a local button on the thermostat (for example, setpoint raise or
lower) will not cause an immediate change to the corresponding display on a
touchpanel. Instead, the thermostat will wake up approximately 10 seconds after the
last button press to send its updated status to the control system.
NOTE: When the CHV-TSTATRF is powered via a constant 24 VAC supply, it
will not go to sleep.
Operations & Installation Guide – DOC. 6490A infiNET™ Thermostat: CHV-TSTATRF • 27