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Venstar ColorTouch T8900 User Manual

Venstar ColorTouch T8900
95 pages
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Owner’s Manual &
Installation Guide
COMMERCIAL MODEL T8900
with Humidity Control

Table of Contents

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Venstar ColorTouch T8900 Specifications

General IconGeneral
Display TypeColor Touchscreen
Screen Size4.3 inches
Wi-Fi ConnectivityYes
Programmability7-day programmable
Operating ModesHeat, Cool, Auto, Off
Energy Star CertifiedYes
Indoor Temperature SensorYes
Weight0.5 lbs
CompatibilityHVAC systems
Power Source24VAC
Stages2 heat / 2 cool
FeaturesWeather
AlertsHigh/Low Temperature

Summary

Get To Know Your Thermostat

Home Screen

Detailed explanation of the thermostat's main display screen.

Quick Start Guide

Temperature and Mode Selection

How to adjust desired temperature and select operating modes.

Override Button Usage

How to temporarily bypass programmed settings.

Setting Time and Date

Guide to configuring the thermostat's internal clock.

Wi-Fi Connection Setup

Steps to connect the thermostat to a wireless network.

Skyport Account Linking

Process for creating or connecting to a Venstar Skyport account.

Main Menu: Schedule

Edit Programmed Schedule

Steps to create, modify, or delete time-based schedules.

Main Menu: Fan Settings

Main Menu: Alerts

Main Menu: Humidity

Main Menu: Security

Main Menu: Settings

Installation Settings

Adjust parameters for HVAC stages, sensors, and timers.

Automated Demand Response

Manage participation in utility energy management programs.

Main Menu: Wi-Fi

Wi-Fi Setup Process

Steps to connect to a wireless network and enter passwords.

Main Menu: Skyport

Skyport Account Linking

Process to pair or create a Skyport account.

Main Menu: Emergency Heat

Installation Instructions

Remove and Replace Thermostat

Step-by-step guide for installing the thermostat.

Wire Connections Guide

Mapping old thermostat terminals to new ones.

Determine Wiring Requirements

Assess existing wiring for compatibility.

Making 4 Wires Work

Instructions for using 4 wires when 5 are required.

Making 5 Wires Work

Instructions for using 5 wires when 6 are required.

Thermostat Dip Switches

Configuration of dip switches for system type.

Troubleshooting Guide

Unresponsive Touchscreen Issues

Solutions for a non-responsive thermostat screen.

Heating/Cooling Engagement Problems

Resolving issues with HVAC system activation.

Heat Pump Operation Troubleshooting

Addressing problems with heat pump control.

Warranty Information

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