AMX ViewStat manual Product Information, Introduction

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Product Information

Product Information

Introduction

The ViewStat Communicating Thermostat (FIG. 1) operates similarly to a conventional thermostat but has the unique capability of being controlled, either locally or remotely from a NetLinx or Landmark control system. The ViewStat is compatible with any 24-volt controlled HVAC system. This manual describes how the ViewStat connects to several different types (see theViewStat Installation and Wiring section on page 7).

If there are any specific wiring needs or unusual wiring configurations please contact

AMX Technical Support, and we will endeavor to find the answer, before your

installation.

If necessary, contact AMX Technical Support for help with additional specific control wiring scenarios.

Message display

Main display

hinged front panel

Mode button

Adjust buttons

Mode button

Scroll/Setup buttons

Communication terminals

Enter button

Fan button

base

HVAC Equipment terminals

FIG. 1 ViewStat Communicating Thermostat

The ViewStat is designed to work with VST-TTM (Temperature) and VST-TRH (Temperature and Humidity) support modules, and remote sensors.

For information on using the VST-TSTAT with an (optional) VST-DIST Distribution Panel for RS422 control, refer to the Wiring the VST-TSTAT to a VST-DIST Distribution Panel section on page 11.

ViewStat Communicating Thermostat

1

 

 

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Contents ViewStat AMX Limited Warranty and Disclaimer Table of Contents Support Module Installation and Wiring Operating the Thermostat Table of Contents ViewStat Communicating Thermostat Introduction Product InformationSystem Components ViewStat SpecificationsViewStat Specifications System ComponentsHWD Support Module SpecificationsCircuit Board Components EnclosureMaximum Cable Distances VST-TTM and VST-TRH Remote Sensor SpecificationsMaximum Cable Distances Hvac System Pre-installation Check List Hvac System Pre-Installation Check ListApplication # of Hvac Wiring Diagram Wires Product Information ViewStat Communicating Thermostat Stand-alone thermostat mounting criteria Disconnecting Power to All Hvac EquipmentWith remote temperature sensors Selecting the Thermostat LocationPulling the front panel off of the base Removing the Faceplate from the BaseApplication Switch Setting the DIP SwitchReassembly DIP Switch SettingsBlack to C Red to R Attaching the MiniVerter to the ViewStatInserting the MiniVerter into the mounting bracket top view Wiring the VST-TSTAT to a VST-DIST Distribution PanelCommunications Mounting the Base to a WallNetLinx RJ-45 Pinout Information EIA/TIA 568 B Connecting the ViewStat to AMX Control SystemsPin Wire Color Polarity Function PHASTLink RJ-45 Pinout Information EIA/TIA 568 aCTS Axcess System Card Edge PinoutsPin GNDTX+ DB-9 Pinouts Wiring and Baud ConfigurationsRXD TXDDB-9 Pinouts Wiring and Baud Configurations NXC-COM2 Pinouts NXC-COM2 Wiring Configuration Connecting to a NetLinx Master controller via NXC-COM cardRJ-45 Pinout Information Connecting to a LandMark Control SystemInstalling the Cat5 Suppression Ferrite Connecting to a NetLinx Control SystemInstalling the 24 VAC Suppression Ferrite Connecting ViewStat to the Hvac SystemCommunication Terminal Wiring the ThermostatCommunication and Equipment terminal wiring definitions Communication and Equipment Terminal Wiring DefinitionsDEH/Y1 Connecting the ViewStat to the Hvac SystemRed Black Power common From MiniVerter Checking Hvac System Operation Check Out ProcedureTo access these Hvac set-up features Optional Hvac Set-Up FeaturesAddress the Thermostats and Set Highest Address Write down the address for each thermostat Single-stage furnace and AC configuration Wiring DiagramsTwo-stage furnace and two-stage AC configuration Two-stage furnace and two-stage AC configurationViewStat Installation and Wiring Boiler with AC two transformers configuration Boiler with AC two transformers configurationSingle-stage heat pump configuration Single-stage heat pump configurationTwo-stage heat pump configuration Two-stage heat pump configurationViewStat Single Support Module Installation Installing the VST-TTM and VST-TRH Support ModulesChoosing a mounting location Removing the circuit board Multiple Support Module InstallationDaisy-chaining support modules Setting the Support Module DIP SwitchesDIP switch 6 T1/T2 or Onboard Sensor DIP switches 1 and 2 AddressDIP switch 3 Temperature Sensor Dip switch 4 Humidity Sensor 2 VST-TRH support module onlyHeat Pump Applications ApplicationsHumidity Control VST-TRH only Troubleshooting Remote Sensors Set Up and Configuration Thermostat Button Lockout Network Override Set-UpSecurity Set-Up Master key password isBacklighting Set-Up Temperature Set-UpTemperature Control Options Communications Set-UpDisplay Set-Up Options Balance Point Set-UpDisplay Set-Up Balance Point OptionsDisplay set-up VST = VST1 = VST2 = Vstops = AMXViewStat NetLinx Module OverviewVSTZoneCnt Scale Dev VSTArry VST1 Interface between the NetLinx program and the NetLinx module ViewStat ModelCommand Interface SENDCOMMANDs Command Interface SENDCOMMANDsCommand Description Stat FMODE? Stat FAN?FAN? Tstat FMODE-valHOLD-ON Stat HMODE?HMODE? Tstat HOLD-valLOCK-ON Tstat LIGHT-valLIGHT-T Tstat LOCK-valTstat OUTTEMP? Tstat MSG-textTstat OUTHUM? OUTHUM?String Feedback String FeedbackString Description Tstat HUM-val Stat FAN-valFAN-1 HEAT-68OUTHUM-68 Stat ID-valStat MENU-val Tstat OUTHUM-valMSG-2, Went shopping Tstat TEMP-valTEMP-76 Stat TIME-valPage Message Display Mode buttonAdjust buttons Front Panel ComponentsMain Display Fan buttonEnter button Main displayHeat Selecting the ModeOperating The Thermostat CoolCleaning the Thermostat Case Of Power FailureOperating the Thermostat ViewStat Communicating Thermostat It’s Your World Take Control

ViewStat specifications

AMX ViewStat is a revolutionary thermostat solution designed for both residential and commercial environments, providing robust control over heating, ventilation, and air conditioning (HVAC) systems. This intelligent device stands out for its user-friendly interface, advanced technology integration, and versatility in various settings.

One of the main features of AMX ViewStat is its intuitive touch screen interface, which enables users to easily navigate through settings and preferences. This 4.3-inch color display not only enhances usability but also allows for customization, offering users the ability to personalize the user experience according to their lifestyle and preferences. Whether adjusting temperature settings or scheduling heating/cooling cycles, the interface ensures a seamless interaction.

Among its key technological advancements is the integration of Wi-Fi connectivity. By connecting to a home or building's network, users can remotely access and control the thermostat through a smartphone, tablet, or computer. This level of control facilitates energy savings, as users can monitor and adjust settings from anywhere, leading to optimized usage and reduced utility bills.

AMX ViewStat is compatible with various HVAC systems, accommodating both conventional and heat pump setups. Its flexibility in adapting to different configurations makes it suitable for diverse applications, from single-family homes to large commercial spaces.

Moreover, the device incorporates advanced energy management features, granting users insights into their energy usage patterns. This data-driven approach allows users to make informed decisions about their energy consumption, ultimately promoting a more sustainable lifestyle.

In addition to its primary functions, AMX ViewStat integrates with other AMX control solutions, enabling a centralized command for home or office automation. When combined with AMX automation systems, users can achieve a fully integrated environment where lighting, security, and entertainment systems work in harmony with heating and cooling controls.

The construction of AMX ViewStat is robust yet stylish, designed to fit seamlessly into any decor. Available in multiple finishes, it adds a touch of elegance while ensuring durability and functionality.

In conclusion, AMX ViewStat is a state-of-the-art thermostat solution that offers a blend of advanced technology, ease of use, and energy efficiency. With features like remote connectivity, compatibility with various HVAC types, and integration with broader automation systems, it stands as a comprehensive solution for modern living and working environments.
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