CHV-TSTAT-FCU - Heating/Cooling Fan-Coil Thermostat

CHV-TSTAT-FCU - Heating/Cooling Fan-Coil Thermostat

The CHV-TSTAT-FCU is a versatile heating and cooling thermostat for fan coil unit (FCU) HVAC systems. Relative humidity capability can be added through an external remote humidity sensor (sold separately). Although functional as a standalone thermostat, the CHV-TSTAT delivers greatly enhanced functionality as part of a complete home automation system from Crestron®. Available in white, black, or almond, the stylish wall mount design is a complement to any décor.

The large backlit LCD display, navigable using four simple pushbuttons, provides easy access to indoor and outdoor temperature and humidity readings, setpoint adjustments, system mode and fan status indicators, and setup menus. Climate control features include separate heating, cooling, and humidity setpoints with optional automatic changeover between heating and cooling modes. Adjustable anticipators prevent overshooting the set temperature, and continuous fan operation can be selected when needed for increased circulation.

Automation System Integration
Multiple Crestron thermostats may be networked via Cresnet® to any 3-Series® control system, including the DIN-AP3, enabling global temperature and humidity adjustment from any thermostat. Automation functions such as lighting, motorized blinds, or lawn sprinklers can be accessed through two custom remote function pages, and customized text messages can be sent to the LCD display to provide maintenance reminders and other alerts.

Its connection to the control system also allows for full control and scheduling of the CHV-TSTAT-FCU from touch screens and computers throughout the home, and supports extensive flexibility for integration with other devices and systems. In the event that communication with the control system is disrupted for any reason, the CHV-TSTAT-FCU will remain operable to control the HVAC system.

Remote Sensors
Optional remote temperature and humidity sensors can be connected to the CHV-TSTAT-FCU for enhanced flexibility and optimized performance. Climate can be regulated according to an average of multiple sensors, or the built-in sensors can be disabled entirely to allow the CHV-TSTAT-FCU to be installed out of view. Outdoor climate can also be monitored, enabling outdoor low-temperature compensation to prevent condensation on windows during cold weather. The CHV-TSTAT-FCU accepts up to four remote temperature sensors, two remote temp/humidity sensors, or a combination of one temp/humidity sensor and two temperature sensors.

Features
Summary Of Features

Wall-mount thermostat for fan coil unit HVAC systems
Multiple Crestron® thermostats may be networked via Cresnet®
Supports remote humidity sensors and outdoor temperature sensors
Backlit LCD display
Front panel buttons for setup, configuring, and temperature and humidity adjustments[1]
Available in white, black, or almond finishes

Notes:
1. Humidity sensing and outdoor temperature/humidity sensing require additional remote sensors, sold separately. See “Available Accessories” for model names.

Specifikation
  • Measurement Range
     
    Indoor Temperature: 0° to 110°F (-18° to 43°C)
    Outdoor Temperature: -40° to 170°F (-40° to 77°C)[1]
    Humidity: 0% to 100% RH[1]

    Temperature Tolerance
    Over Full Range: ±1°F (±0.5°C)
    At Room Temperatures: ±1°F (+0.1/-0.4°C)

    Setpoint Range
    Auto Setpoint: 38° to 99°F (3° to 37°C)
    Heat only Setpoint: 38° to 89°F (3° to 32°C)
    Cool only Setpoint: 59° to 99°F (15° to 37°C), or 38° to 99°F (3° to 37°C) extended cool mode enabled
    Humidity Setpoint:5% to 70% RH[1]

    Relay Rating
    1 Amp at 40 Volts DC or 24 Volts AC (nominal)

    Power Requirements
    24V: 2 Watts (0.083 Amps) at 24 Volts AC, supplied by heating or cooling system
    Cresnet® Power Usage: ‹1 Watts (‹0.05 Amps at 24 Volts DC), required for Cresnet communication only

    Buttons
    MODE: Accesses user controls - system mode, fan mode, humidifier,[1] Crestron® system, and global update
    VIEW: Accesses humidity reading,[1] outdoor temperature reading,[1] system messages, and remote functions
    UP: Selects user modes and increments selection in setup modes
    DOWN: Selects user modes and decrements selection in setup modes

    Display
    Type: Transflective LCD, backlit
    Size: 2.75 in (6.99 cm)
    Resolution: 128 x 64
    Viewing Angle: ±50° horizontal (at 0° vertical), ±50° vertical (at 0° horizontal)
    Displays current indoor temperature and relative humidity,[1] outdoor temperature and relative humidity,[1] setpoints, activity, function, Cresnet system information, internal relay status, setup menus, and control system messages

    Connections
    HVAC:
    (2) 9-position terminal blocks comprising the following:

    Power Connections (Required):
    24 (C): 24V AC common terminal supplies remote 24V AC power to thermostat;
    24 (R): 24V AC reference terminal – Can be connected to R by P4 jumper setting, or tied directly to power source

    HVAC Control Connections (System Dependent):
    HUM, RHU: Humidity Control – Energized together during humidity call;
    R, R: Reference – Used for all system calls (except humidity);
    G-L: Fan Low – Energized to R during call for low-speed fan;
    G-M: Fan – Energized to R during call for medium-speed fan;
    G-H: Fan – Energized to R during call for high-speed fan;
    O: Changeover control – Energized to R during cooling modes;
    B: Energized to R during non-cooling modes;
    W: Heat – Energized to R during call for heating;
    Y: Cool – Energized to R during call for cooling

    Remote Sensing Connections (Optional):
    RSR: Remote Sensor Returns – Common sensor terminal;
    RS1: Remote Sensor terminal – Connect the sensor from RS1 to RSR;
    RS2: Remote Sensor terminal – Connect the sensor from RS2 to RSR
     
    Network
    (1) 4-position terminal block;
    Cresnet slave port, connects to Cresnet control network

    Enclosure
    Plastic, surface-mountable to the front of a horizontally oriented 1-gang electrical box

    Dimensions
    Height: 3.75 in (96 mm)
    Width: 5.00 in (127 mm)
    Depth: 1.04 in (27 mm)
    Weight: 5.80 oz (165 g)

    Notes:
    1. Humidity sensing and outdoor temperature/humidity sensing require additional remote sensors, sold separately. See “Available Accessories” for model names.

Teknisk specifikation
  • Unik ref.crestron-CHV-TSTAT-FCU
  • ProduktfamilieLighting & Environment
  • ProduktgruppeClimate Control
  • TypeObjekt (enkelt objekt)
  • Udgivelsesdato2017-12-10
  • Udgavenummer1
  • Højde (tommer)3.75
  • Bredde (tommer)5
  • Dybde (tommer)1.04
Relateret
  • Materiale primærtPlast
  • Designet iMexico
  • Fremstillet iMexico
  • Nettovægt (lbs)0.3625
Klassifikation
  • BIMobject-kategoriElektronik - Controls
  • IFC-klassifikationElektrisk element
  • CSI MasterFormat 2014-kode40 74 00
  • CSI MasterFormat 2014-titelTemperature Measurement
  • OmniClass-nummer23-27 11 11 15 11
  • OmniClass-betegnelseDigital Temperature Controllers

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