infiNET EX™ Thermostat Crestron CHV-TSTATEX
NOTE: While in Setup mode, a period of one minute with no button activity will
cause the CHV-TSTATEX to revert to standard operation, unless a function (such as
an infiNET EX acquire) is executing.
Setup Mode Parameters/Functions
The following table shows the available setup parameters/functions.
Setup Mode Parameters/Functions
PARAMETER/
FUNCTION
CODE VALID VALUES
DEFAULT
VALUE
NOTES
Temperature Scale FC F, C1 or C2 F
Sets units to use for temperature
display (Fahrenheit or Celsius).
When using Celsius temperature
scale, C2 allows the setpoint to be
adjusted in 0.5ºC steps.
Backlight Timeout bL
1 – 4 seconds or
disabled (--)
4 seconds
Sets the number of seconds the
backlight will remain lit after a
button press.
Auto mode AU
Disabled (--),
Dual setpoint (d) or
Single setpoint (S)
--
Used to enable Auto mode with
single or dual setpoint operation.
Auto Dead Band
(will only appear when
Auto mode is enabled)
db
2 – 4 (for Fahrenheit)
or 1 – 3 (for Celsius)
2
Used to set minimum separation
between heat and cool setpoints
(with dual setpoints) or maximum
drift before system latches alternate
mode (with single setpoint).
Temperature Offset to
-9 to +9 (for
Fahrenheit) or
-5 to +5 (for Celsius)
0
Permits recalibration of room
temperature sensor. This is the
number of degrees added to or
subtracted from the actual
temperature. This adjustment
changes the actual regulation
temperature, not just the display.
Heat Anticipator HA 1 – 6 3
Lower setting results in more
frequent cycles and faster response
(tighter regulation). Higher setting
results in less frequent cycles and
slower response (looser regulation).
The default value should suffice in
nearly all installations.
Cool Anticipator CA 1 – 6 3
Lower setting results in more
frequent cycles and faster response
(tighter regulation). Higher setting
results in less frequent cycles and
slower response (looser regulation).
The default value should suffice in
nearly all installations.
Heat pump Balance
Point
(will only appear for
Heat pump and Dual-
Fuel Heat pump
systems)
Hb
16 to 90 (for
Fahrenheit) or
-9 to 32 (for Celsius)
or Disabled (--)
--
Heat pump systems have
performance restrictions based on
outdoor temperature. This setting is
the minimum outdoor temperature
at which the heat pump (or dual-fuel
heat pump) system will run.
(Continued on following page)
20 • infiNET EX™ Thermostat: CHV-TSTATEX Operations & Installation Guide – DOC. 6989A