User Manual

infiNET™ Thermostat Crestron CHV-TSTATRF
CHV-TSTATRF (Connection View, front the front with cover removed)
6
6
Connectors, Controls & Indicators
# CONNECTORS,
CONTROLS &
INDICATORS
DESCRIPTION
1 MODE BUTTON*
Cycles through available System Modes:
OFF, HEAT, AUX HEAT ONLY (for heat
pump or dual-fuel systems only) and COOL.
2 FAN BUTTON
2
Toggles fan setting between FAN AUTO and
FAN ON.
3 RAISE BUTTON Raises the setpoint.
4 LOWER BUTTON Lowers the setpoint.
5 LCD DISPLAY
Displays ambient temperature, setpoint,
system mode, fan setting, call activity, low
battery, RF or control system communication
errors, firmware download progress, setup
parameter/function and value.
6 HVAC
(4) Two-position terminal blocks.
C: 24 VAC common terminal supplies
remote power to thermostat
W: Heat – Energized to RH during a call
for heat in heat/cool systems or aux heat in
heat pump systems
O: Changeover control – Energized to
RC during cooling modes
B: Energized to RC during heating
modes
RH: Reverence Heat – Used for calls to
heating system
RC: Reference Cool – Used for calls to
cooling system
G: Fan – Energized to RC during call for
fan
Y: Compressor: - Energized to RC when
compressor is run
* Pressing MODE and FAN buttons simultaneously enters/exits HOLD mode. Holding the FAN button,
then pressing the RAISE and LOWER buttons simultaneously for five seconds enters SETUP mode;
pressing mode button advances to next setup parameter/function; pressing RAISE or LOWER adjusts
value of current setup parameter or executes current setup function; pressing FAN button exits SETUP
mode.
6 • infiNET™ Thermostat: CHV-TSTATRF Operations & Installation Guide – DOC. 6490