Installation guide

Thermostats Crestron CHV-TSTAT and CHV-THSTAT
Slab 4B – 2 Stage Heat/1 Stage Cool with Slab Maximum - Heat Pump
(Continued)
OTHER SETTINGS
SETUP: OTHER SETTINGS
Wide Range Cool:
Run Fan in Ht Calls:
Auto DdBand Deg:
Disable Auto Mode:
N
N
2
0
N
EXTENDED COOL SETPOINT
RANGE 38-99F (3-37C)
Wide Range Cool: Extends cool setpoint to full
auto range of 38 to 99 degrees F.
Run Fan in Heat Calls: Most heating systems
run the fan automatically. If your heating system
requires fan control, select Yes.
Auto Mode Dead Band: (valid selections are 2
through 6) The minimum differential between
heating and cooling setpoints (Dual Setpoint
Auto set to Yes in Display Options).
Disable Auto Mode: Will not display Auto on
System Mode screen and will not permit
entering the auto mode even from Cresnet
commands.
SENSORS
SETUP: SENSORS
Sensor
Internal:
Remote 1:
Remote 2:
>TEMP HUM
OMIT USE
SLAB
DETECTED: 1 x T
Choose USE or OMIT (Built-in Sensors Only)
Choose USE, OMIT, OD, or SLAB (Remote Sensors
Only)
NOTE: Remote 1 and Remote 2 options do not
appear on this screen if these sensors are not
connected.
SERVICE/TEST
SETUP: SERVICE/TEST
SLAB HEAT CALL:
SPACE HEAT CALL:
SPACE COOL CALL:
AUX HEAT CALL
HUMIDIFIER CALL:
FAN CALL:
OFF
OFF
OFF
OFF
OFF
OFF
NOTE: This screen bypasses all system delays
and is used by the installer to manually operate
the HVAC system. Only one system can be run
at a time.
Press MODE button to return to the first screen
Or
Press and hold the MODE and VIEW buttons
simultaneously for five seconds to exit Setup.
NOTE: You cannot exit if the sensor setup does not
meet system requirements.
48 • Thermostats: CHV-TSTAT and CHV-THSTAT Operations and Installation Guide – DOC. 8163C