EcoNet Zoning 800 Series - User Manual

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These instructions apply to the 800 series Smart Thermostat Zoning system only.
The EcoNet® Zoning System allows a single HVAC system the ability to maintain multiple desired space
temperatures by managing capacity and airflows into different spaces in the home. While zoning is not a
new concept, the equipment, how it operates, smart communications as well as changes to regulations
may be. The EcoNet zoning system operates on different specific principals than many other zoning
systems on the market today.
Only EcoNet® compatible HVAC equipment can be used. With limited exception, non-communicating, two
stage outdoor units may be used but are limited to two zones. Ideal applications will use fully modulating
equipment where there is more flexibility in system minimum airflow requirements, and those ideal
applications will not generally need an Intelligent Bypass. To achieve this, regardless of equipment used,
each of the individual zones should support the minimum airflow of the equipment selected and installed.
Do not depend on Overconditioning or an Intelligent Bypass for large volumes of excess air as this may
create system issues and customer complaints.
A Successful and satisfactory installation will start with a full understanding of the EcoNet Zoning System’s
capabilities, features and limitations as well as the skills and training of the installation crew. For best
results…
Attend up to date EcoNet Zoning training provided by a qualified Distributor
Partner or a Factory District Technical Representative.
Read and Understand the EcoNet 800 Series Application and Design Guide.
Read and commit to following these Installation Instructions to insure a
pleasing experience for your customer.
EcoNet ® 800 Series Zoning
Installation Instructions

Summary

Equipment and Components

Compatible Equipment

Lists HVAC units and components compatible with the EcoNet zoning system.

Components Overview

Details the main hardware parts of the EcoNet zoning system, including thermostats and panels.

EWC Brand Ultra-Zone Dampers

Describes the specific EWC dampers approved for use with the EcoNet zoning system.

Bypass Damper

Explains the function and type of bypass dampers used in the EcoNet zoning system.

System Sensors

Covers the types and placement of supply, return, furnace, and air handler sensors for system monitoring.

Zoning Considerations and Installation

Before Starting Zoning

Outlines initial factors to consider before applying and designing the zoning system.

Designing the Zones

Provides guidance on how to plan and divide a home into effective zoning areas.

Damper Selection and Installation

Covers selecting the correct dampers and their installation procedures.

Zone Panel Installation

Details the procedure for mounting and installing the EcoNet zone panels.

Wiring Overview

Explains the 4-wire bus communication system and general wiring principles.

EcoNet Bus Wiring

Describes the specific connections and limitations of the EcoNet communication bus.

Thermostat and Zone Panel Wiring

Details how to wire thermostats and zone panels to the EcoNet system.

Dip Switch Configuration

Explains how to set dip switches on zone panels for system configuration.

Intelligent Bypass Setup

Details the configuration and function of the intelligent bypass feature.

Adding a Transformer

Guides on when and how to install a secondary transformer for system power.

Start-up and Commissioning

Filter Check Routine

Describes the process for verifying system airflow and filter status.

Setting Zone IDs

Explains how to assign unique identifiers to each zone control for proper system operation.

Naming Zones

Guides on customizing zone names for easier identification and management.

Duct Measurement

Details the procedure for measuring duct airflow and system static for optimization.

Damper Linearization

Explains how to calibrate damper positions for accurate airflow control.

Adjusting Airflow Limits

Guides on setting maximum airflow limits for each zone to control noise and prevent faults.

Damper Test

Describes how to test individual damper operation and positioning.

Zoning Settings Configuration

Covers various adjustable settings for zoning functionality like overconditioning and follow mode.

Zone Airflow Settings

Details how to set specific airflow limits for each zone after testing.

Diagnostics and Troubleshooting

Zoning Alarms and Alerts

Lists and explains common alarms and alerts related to zoning system faults.

Zone Panel LED Indicators

Explains the meaning of LED lights on the zone panel for status indication.

Customer App Usage

Describes how homeowners can use the EcoNet app for system control and monitoring.

Getting Technical Help

Provides guidance on how to obtain technical support for the zoning system.

Minimum Airflow Requirements

EcoNet Zoning 800 Series Specifications

General

Brand	EcoNet
Model	Zoning 800 Series
Category	Thermostat
Language	English