Table of Contents
Fresh Air Options Module Overview:
Summary:
This Fresh Air Options Module kit is required when adding a 0-50% motorized damper, 0-100% economizer, power exhaust, or clogged filter accessory. The module operates with the Symbio 700 to provide logic control.
| Model Number: | Used With: |
| FIAOPTN002* | Precedent™ with Symbio™ 700 Controls |
Click the e-library symbol for the latest version of the installation guide.
- When adding a field-installed economizer that is shipped from the factory as a multi-speed (CVZT) unit, a discharge air sensor kit is required.
- The discharge air sensor is factory-installed when the unit is shipped from the factory, either as a single-zone (VVZT) or multi-zone (VVDA) unit.
Discharge Air Sensor - link below
Module Address:
- When the Fresh Air Options module is field-installed, you must set the rotary switches to address 76. This is required to integrate the module with the Symbio controller. If the Fresh Air Options module was powered up before setting the address, reset it by performing a power cycle or resetting the IMC link. To reset the IMC link, go to Tools > Service > scroll down to IMC LINK RESET.
For more information about addressing each module, click the link below:
Wiring Connections:
Download the wiring diagram at the end of this article.
Configuration :
WARNING:
Information in this article is intended for use by individuals possessing adequate backgrounds of electrical and mechanical experience and who comply with all federal, state, and local laws, rules, orders, or regulations related to the installation, service, or repair of a heating or central air conditioning product. Any attempt to install, service, or repair a heating or central air conditioning product may result in personal injury and/or property damage. The manufacturer or seller cannot be responsible for the interpretation of the information contained herein, nor can it assume any liability in connection with its use.