
Crestron CHV-TSTAT and CHV-THSTAT Thermostats
Operations and Installation Guide – DOC. 8163E Thermostats: CHV-TSTAT and CHV-THSTAT
59
Slab 5B – 1-Stage Heat/Cool with Floor Warming (Heat Pump)
Press and hold the MODE and VIEW buttons simultaneously for 5 seconds to enter setup mode.
SETUP: SYSTEM
SETUP: SYSTEM
Heat Sys Type:
Slab Reg:
HP/AUX or DF:
SLAB 5B
6
HP/Aux
1 STG SPACE HEAT - COOL W/
FLOOR WARMING (HEATPUMP)
SLAB=W1 HT/CL=Y1/O/G
Heat System Type: SLAB 5B
Slab Reg: Select 1 – 6.
1 = Narrow temperature regulation
6 = Wide temperature regulation
HP/Aux or DF: Dual fuel runs either the heat pump or the
aux output, depending on outdoor temperature. The heat
pump with aux can stage the heat when required to improve
performance.
• Dual Fuel: A dual fuel system combines an energy
efficient air source heat pump with a new or existing oil,
gas or propane furnace. The furnace runs in place of the
heat pump in cold weather.
• Aux (Auxiliary) Heat: When the heat pump can no
longer efficiently transfer heat from the outside air, the
thermostat automatically turns on a secondary heat
source, such as electric resistive heat.
NOTE: Slab mode 5B requires an air temperature source
and a slab remote sensor (CHV-RSS).
SETUP: SYSTEM PERFORMANCE
SETUP: SYSTEM PERF
Heat Anticipator:
Cool Anticipator:
Intrstg Differential:
HP Balance Pt:
AUX Balance Pt:
5
6
0.5
0
Off
1
0
Heat Anticipator and Cool Anticipator: Select 1 – 6.
Low number = more frequent cycles, faster response.
High number = less frequent cycles, slower response.
Intrstg Differential: Select 0.5º – 8.0º F.
The proportional temperature error to trigger the second
stage.
HP Balance Pt: Select 0º – 90º F or N/A. Minimum outdoor
temperature at which the heat pump runs (requires an
outdoor temperature sensor).
AUX Balance Pt: Select 0º – 90º F or N/A. Maximum
outdoor temperature at which Aux heat system supplements
the heat pump (requires an outdoor temperature sensor).
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