Crestron CHV-THSTAT Operation And Installation Manual page 76

Thermostats
Slot 3 – Slab Control (continued)
SIGNAL
MaxSlabTemp
Slot 4 Detail View – Current System State
Slot 4 – Current System State
SIGNAL
Heat1Call Output
Heat2Call Output
AuxHeatCall Output
Cool1Call Output
70 • Thermostats: CHV-TSTAT and CHV-THSTAT
I/O SIGNAL
TYPE
Output Analog
I/O SIGNAL
TYPE
Digital
Digital
Digital
Digital
Continued on the following page
Crestron CHV-TSTAT and CHV-THSTAT
DEFINITION
Reports the maximum slab temperature value. The
scale (Fahrenheit or Celsius) is based on the current
setting in the unit.
Values range from 390 to 1220 (39° to 122°F); or 44 to
500 (4° to 50°C).
This value is always at least one degree higher than the
slab setpoint, but is disabled in floor-warming system
types (Slab1, 5A/5B).
DEFINITION
Goes high when the system calls for heat or stage 1 heat.
Remains high for as long as the heat system is running.
High/1 = Heat/Stage 1 heat running; Low/0 = System not
running
Goes high when the system calls for stage 2 heat. Remains
high for as long as the heat system is running.
High/1 = Stage 2 heat running; Low/0 = System not running
Goes high when the system calls for auxiliary heat. Remains
high for as long as the emergency heat system is running.
High/1 = Aux heat running; Low/0 = System not running
Goes high when the system calls for cool or stage 1 cool.
Remains high for as long as the cool system is running.
High/1 = Cool/Stage 1 cool running; Low/0 = System not
running
Operations and Installation Guide – DOC. 8163C