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Venstar VOYAGER T4900 User Manual

Venstar VOYAGER T4900
54 pages
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Venstar VOYAGER T4900 Specifications

General IconGeneral
BrandVenstar
ModelVOYAGER T4900
CategoryThermostat
LanguageEnglish

Summary

Venstar T4900 Commercial Thermostat Overview

Digital Thermostat Features

Details features like 4 Heat/2 Cool stages, humidity control, and programming.

Owner's Manual and Installation Guide

Comprehensive guide for operation and installation of the T4900 thermostat.

Understanding Your Thermostat

Thermostat Display and Button Layout

Identifies key display elements, buttons, and indicators.

Thermostat Display Features Explained

Scrolling Display and Mode Indicators

How the scrolling display works and the meaning of mode indicators.

Quick Start Guide

Navigating Setup and Setting Clock/Day

Basic steps for setup navigation and configuring the thermostat's clock and day.

Quick Start Operations

Adjusting Temperature Setpoints

How to modify heat and cool setpoints in different operating modes.

Installation Instructions: Initial Steps

Removing Old Thermostat and Tools

Guidance on removing the old unit and required tools.

Installation: Wiring Connections

Wire Terminal Mapping Chart

Cross-reference of old thermostat terminals to new terminals for various HVAC systems.

Thermostat Backplate Details

Backplate Terminals and Functions

Diagram and list of backplate terminals and their corresponding functions.

Installation: Dip Switch Configuration

System Type and Aux Heat Settings

Configuring dip switches for system type (GAS/EL, HP) and auxiliary heat.

Reversing Valve Control (O/B)

Setting the reversing valve dip switch for heat pump operation.

Sample Wiring Diagrams: Conventional Systems

Sample Wiring Diagrams: Heat Pump Systems

5, 6, 7, & 8 Wire Heat Pump Diagrams

Wiring diagrams for various heat pump configurations with 'O' reversing valve.

Installation: Test Operation

Accessing Technician Setup for Testing

How to enter the technician setup mode for diagnostic testing.

Testing HVAC Outputs and Sensors

Procedures for testing equipment outputs, humidity, and sensors.

User Setup: Holiday and Emergency Heat

Emergency Heat Activation

How to enable and disable the emergency heat function for heat pumps.

User Setup: Wireless Modules

User Setup: Wi-Fi Module Configuration

Connecting to Wi-Fi and Skyport

Steps for connecting to Wi-Fi, viewing network status, and joining Skyport.

User Setup: Z-Wave Module

Joining and Removing from Z-Wave Network

Instructions for network connection and removal of the thermostat.

User Setup: ZigBee Module

Joining and Removing from ZigBee Network

Instructions for connecting to and removing from a ZigBee network.

User Setup: Time Period Programming

Selecting Programming Schedule Types

Choosing between 7-day, 1-day, or 5/1/1-day programming options.

Initiating Daily Schedule Programming

Steps to enable, disable, or begin programming daily schedules.

Configuring Daily Schedules

Installer Setup: Setpoint Limits and Security

Installer Setup: Deadband Configuration

Installer Setup: Humidity Control

Installer Setup: Auxiliary Output

Installer Setup: Auxiliary Output by Temperature

Installer Setup: Keypad Lockout

Installer Setup: Factory Reset

Performing a Factory Default Reset

Steps to reset all thermostat settings to factory defaults, with warnings.

Technician Setup Procedures

Entering and Navigating Technician Setup

How to access and move through the diagnostic setup menus.

Technician Setup Capabilities Overview

Summary of diagnostic functions available to technicians.

Advanced Setup Table: Settings 1-22

Advanced Setup Table: Settings 36-73

Troubleshooting Common Thermostat Issues

Air Conditioning and Heating Problems

Diagnosing and resolving issues with AC/heating not starting or incorrect operation.

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