Installation guide

infiNET EX Thermostat Crestron CHV-TSTATEX
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infiNET EX Thermostat: CHV-TSTATEX Operations & Installation Guide – DOC. 6989C
NOTE: While in Setup mode, a period of one minute with no button activity causes
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 0.5º C steps
Backlight Timeout bL 1 – 4 seconds or
disabled (--)
4 seconds Sets the number of seconds the
backlight remains 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
(only appears when
Auto mode is enabled)
db 2 – 6 (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).
Heat system mode
enable
HE Y, N Y Used to protect cool-only H/C
applications that use wire jumper
from Y1 to W1 to enable power
stealing;
Allowing heat mode in this situation
would result in cooling during a heat
call
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
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