Symbio 700 Customer Connection Module Installation Guide and Configuration
Summary:
This kit is required when adding a humidistat, ventilation override, remote minimum position, external auto/stop, and alarm indicators. The Customer Connection module operates with the Symbio 700 in the condenser to provide logic control.
| Model Number: | Used With: |
| FIASCCM001* | Precedent™ with Symbio™ 700 Controls |
Click the e-library symbol for the latest version of the installation guide
Introduction:
Read this manual thoroughly before operating or servicing the unit. Click the e-library image below to download the latest PDF of the Indoor Options Module Guide.
Address:
On the Customer Connection module, when the module is field-installed set the address rotary switches to 78. This is required to integrate the module with the Symbio controller. If the Customer Connection module was powered up before setting the address, reset 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:
What Symbio options module is needed with what options and address of each module
Configuration:
Humidistat:
From the Home screen > Settings > View Configuration > Edit > Proceed and change Humidity Sensor to Installed
Note: The Customer Connection module is installed from the factory when the Dehumidification Option is factory-installed.
Ventilation Override:
From the Home screen > Settings > View Configuration > Edit > Proceed and change Ventilation override to Installed
Note: When configured for the Ventilation Override option, applying 24 volts to one of the three Ventilation Override inputs manually activates the Ventilation Override. If more than one mode is requested at the same time, the Pressurize request will have priority followed by Purge, and then Exhaust. When Any Ventilation Override mode is active, all heating and cooling is turned off.
Ventilation Override Outputs
| Supply Fan On/Off Request |
Supply Fan Speed Request |
Outdoor Air Damper |
Relief Fan |
VAV Box Relay Output (a) |
Heat Cool Mode Status |
| State | % | State | State | State | Point |
| ON | 100 | 100% | OFF | Energized | Fan Only |
| OFF | 0 | 0% | On/100% | De-energized | Fan Only |
| ON | 100 | 100% | On/100% | Energized | Fan Only |
(a) Variable Volume Discharge Air units.
Remote Minimum Position:
From the Home screen > Settings > View Configuration > Edit > Proceed and change Remote Minimum Position to Installed
Note: A wired potentiometer can be used to adjust the outdoor air damper minimum position setpoint in the range of 0 to 50 percent (0 to 270 ohms).
External Auto/Stop:
From the Home screen > Settings > View Configuration > Edit > Proceed and change External Auto/Stop to Installed
Alarm Indicator:
From the Home screen > Settings > View Configuration > Edit > Proceed and change Alarm Indicator to Installed
Possible Alarms:
Customer Options Module Communication Status
Diagnostic: Unit Communication Failure
Remote Minimum Position
External Auto Stop Input Status
Ventilation Override Exhaust Status
Ventilation Override Pressurize Status
Ventilation Override Purge Status
Alarm Indicator Status
Reheat Humidistat Input
For more information about the app configuration click the link below:
How to configure the Symbio 700 Precedent with the Mobile Phone App
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.