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Description
The CHV-TSTAtext is a wireless thermostat featuring infiNET EX technology. The CHV-TSTAtext installs just like a conventional thermostat because no extra wires are needed to connect to the control system. Although functional as a standalone thermostat, the CHV-TSTAtext delivers enhanced functionality as part of a complete Crestron automation system. Integrating HVAC with a Crestron system can help lower energy bills and increase user friendliness.
Specifications
Wireless- RF Transceiver infiNET EX circledR; 2-way RF, 2.4 GHz ISM Channels 11-26 (2400 to 2483.5 MHz), default channel 15; IEEE 802.15.4 compliant
- Range (typical) 150 ft (46 m) indoor, 250 ft (76 m) outdoor to nearest mesh network device(s); subject to site-specific conditions and individual device capabilities[3]
- Gateway Requires an infiNET EX gateway[4]
Connectors- 7 terminal blocks comprising the following (top row, listed left to right):
- RS2: Remote sensor 2 (outdoor)
- RS1: Remote sensor 1 (indoor)
- RSR: Remote sensor return
- RSR: Remote sensor return (duplicated for easier wiring)
- 7 terminal blocks comprising the following (bottom row, listed left to right)
- B: Auto changeover (inverted); switched to RC during heat calls
- O: Auto changeover; switched to RC during cool calls
- 7 terminal blocks comprising the following (top row, listed left to right):
- RS2: Remote sensor 2 (outdoor)
- RS1: Remote sensor 1 (indoor)
- RSR: Remote sensor return
- RSR: Remote sensor return (duplicated for easier wiring)
- 7 terminal blocks comprising the following (bottom row, listed left to right):
Buttons- MODE Cycles through available System Modes: OFF, HEAT, AUX HEAT ONLY (for heatpump or dual-fuel systems only), and COOL
- FAN Toggles fan setting between FAN AUTO and FAN ON
- RAISE Raises the set point
- LOWER Lowers the set point
- HOLD (combination) Pressing MODE and FAN buttons simultaneously enters/EX ts HOLD mode
- SETUP (combination) Holding the FAN button, then pressing the RAISE and LOWER buttons simultaneously for 5 seconds enters SETUP mode; pressing mode button advances to nEX setup parameter/function; pressing RAISE or LOWER adjusts value of current setup parameter or EX cutes current setup function; pressing FAN button EX ts SETUP mode
Display- Type Backlit LCD with (2) large 7-segment digits, (2) small 7-segment digits, (14) dedicated symbols;
- Displays ambient temperature, set point, system mode, fan setting, call activity, low battery, RF or control system communication errors, firmware download progress, setup parameter/function and value
Measurement Range- Ambient Temperature -10° to 110°F (-23° to 43°C)
- Display Limits -9° to 99°F (-9° to 43°C)
Temperature Tolerance- Over Full Range 1F (0.5C)
- At Room Temperatures 1F (+0.4/-0.2C)
Setpoint Range- Heat Set Point 38° to 89°F (3° to 32°C)
- Cool Set Point 59° to 99°F (15° to 37°C), or 38° to 99°F (3° to 37°C) EX ended cool mode enabled
Relay Rating- 1 Amp @ 40 Volts DC or 24 Volts AC (nominal)
Environmental- Temperature -10° to 110°F (-23° to 43°C)
- Humidity 10% to 90% RH (non-condensing)
Power Requirements- 24V 0.24 Watts (10 mA) @ 24 Volts AC, supplied by heating or cooling system
- Battery (2) AA batteries required, estimated 1 year normal operation
Housing- Plastic, surface-mountable to the front of a horizontally oriented 1-gang electrical box
DimensionsWeight
Additional Information
Key Features- Wall mount heat/cool thermostat for baseboard, forced air, and heat pump[1] HVAC systems
- Crestron system integration via infiNET EX circledR; wireless network
- Saves on energy costs with advanced programming abilities
- Supports two remote temperature sensors
- Fail-safe mode allows operation in event of control system failure
- Backlit LCD display
- Fan coil unit control[2] (CHV-TSTATEX FCU model only)
- Available in white, black, or almond finish