Env-Vst-C Viewstat Color Communicating Thermostat; Overview; System Components - AMX ENV-VST-C Instruction Manual

ENV-VST-C ViewStat Color Communicating Thermostat

Overview

The ENV-VST-C ViewStat Color Communicating Thermostat (FG2050-12) enables you to completely control your heating,
ventilation, and air-conditioning (HVAC) system. The thermostat provides the current temperature (from an on-board sensor, a
remote sensor, or an average of the on-board and remote sensors), controls and displays humidity, and displays the current
outdoor temperature. The ViewStat Color Thermostat displays this information on a 3.5" (8.89 cm) color display. In addition, the
ViewStat Color Thermostat provides the current day's weather forecast along with a five-day forecast. The forecast information is
driven from AMX's i!-Weather application.
The thermostat receives the forecast information from a NetLinx Master, with an internet-enabled IP connection, via AxLink. A
three-year subscription to i!-Weather is included with purchase of the thermostat.
Navigation buttons
Front panel components
FIG. 1

System Components

The following table lists the specifications for the ViewStat Color Communicating Thermostat:
ENV-VST-C Specif ications
Control Voltage
Switched Voltage
Maximum Operating Current
Minimum System Power
Maximum Surge Current
Internal Battery
Control Accuracy
Operating Range
Certifications
ENV-VST-C - Instruction Manual
Display
24 VAC (interfaces with a power supply through the R-C terminals)
Warning: Exceeding the control voltage may cause damage to the thermostat.
18 – 30 VAC, 57-63 Hz
• 2 amps total at rated voltage, through all outputs.
• 1 amps through any one output.
24VAC, 48VA
2.0 A
CR2032 for maintaining real-time clock settings during a power loss.
±1.0° F (± 0.56° C)
±3% relative humidity
• Temperature: 40°-99° F (5°-37° C)
• Humidity: 5%-95% RH non-condensing
• IC
• FCC Class B
• CE
• IEC60950
ENV-VST-C ViewStat Color Communicating Thermostat
Mode/Select button
7