AMX ENV-VST-C Instruction Manual page 8

ENV-VST-C Specif ications (Cont.)
Front Panel Components:
Main LCD display
Navigation buttons
Mode/Select button
Circuit Board Components:
Communication and HVAC
Equipment connectors
Enclosure:
Material
Dimensions (HWD)
Weight
Included Accessories
Optional Accessories
The following table lists the specifications for the ENV-VST-TSO Outdoor Temperature Sensor:
ENV-VST-TSO Outdoor Temperature Sensor Specif ications
Sensing Element:
Accuracy:
Operating Temperature Range: -50° C to 110° C (-58° F to 230° F)
Temperature Response:
Connection:
Mounting:
Color:
Threaded Case Length:
Threaded Case Diameter:
Sensor Face Diameter:
Sensor Face Thickness:
Weight:
ENV-VST-C - Instruction Manual
3.5" (8.89 cm) color QVGA (320 x 240) Thin Film Transistor Liquid Crystal Display (TFT-LCD). The main
display provides the mode status, temperature, and system status information.
The Navigation buttons are used to change various parameters on the thermostat, including the
temperature setpoints. These buttons are located beneath the display.
The Mode/Select button is used to navigate through the various thermostat screens, including the weather
screens. This button is located beneath the display.
Terminals with captive-wire connectors that connects to the thermostat, HVAC equipment, control system,
remote sensors, and power supply. See the Communication and Equipment Terminal Wiring
Def initions section on page 11 for more information.
White plastic and removable front panel. The panel can be painted to match wall decor.
Warning: If you paint the panel, do not paint over the exposed thermistor. Doing so can cause the external
temperature sensor to work improperly.
5.31" x 3.93" x 1.18" (13.48 cm x 9.98 cm x 2.99 cm)
5.29 oz. (150 grams)
ENV-VST-C ViewStat Color Communicating Thermostat Installation Guide (93-2050-01)
ENV-VST-TSO ViewStat Indoor/Outdoor Temperature sensor (FG2050-22)
Duet i!-Weather application (FG070-518), three-year subscription
ENV-VST-TSF ViewStat Indoor Flush Mount Temperature Sensor (FG2050-21)
Thermistor (thermal resistor)
±0.6° C from -20° to 60° C (-4° F to 140° F)
NTC Thermistor
1" (2 1/2 cm) 24 AWG pigtails
Surface mount or 1/4" hole
White plastic case
1 3/16 in. (30 mm)
1/4 in. (7 mm)
1/4 in. (7 mm)
1/13 in. (2 mm)
0.88 oz. (29.94 g)
ENV-VST-C ViewStat Color Communicating Thermostat
8