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Symbio® 700 - How to Configure a Fresh Air Options Module

Updated

 

Configuration

0-100% Economizer

  • Dry Bulb

    • Outside Air = 0 to 100% Economizer
    • Remote Minimum Position = Not Installed
    • Economizer Type = Dry Bulb
  • Required Sensor (factory-installed outdoor temperature sensor)

 

  • Differential Dry Bulb

    • Outside Air = 0 to 100% Economizer
    • Remote Minimum Position = Not Installed
    • Economizer Type = Differential Dry Bulb
  • Required Sensor (factory-installed outdoor Temperature and field-installed (FAOM-P9) return air temperature sensor) (Kit #FIADFDB001*)

 

  • Reference Enthalpy

    • Outside Air = 0 to 100% Economizer
    • Remote Minimum Position = Not Installed
    • Economizer Type = Reference Enthalpy
  • Required Sensor (factory-installed outdoor Temperature and field-installed (FAOM-P9) outdoor air humidity sensor) (Kit #FIAENTH001*)

 

  • Comparative Enthalpy

    • Outside Air = 0 to 100% Economizer
    • Remote Minimum Position = Not Installed
    • Economizer Type = Comparative Enthalpy
  • Required Sensor (factory-installed outdoor Temperature, field-installed (FAOM-P9) outdoor air humidity sensor, return temperature humidity, and return air temperature sensors) (Kit #FIAENTH002*)

 

  • Note:  
    • Must have an Economizer connected to the blue connector FAOM-P11 (OA DAMPER OUT - pin 3 Blue wire/FEEDBACK - pin 2 Red wire/COMMON - pin 4 Orange wire) and black connector to FAOM-P8 (24 VAC OUT). 
    • When adding a field-installed economizer to a unit shipped from the factory as a multi-speed (CVZT) and that does not have dehumidification, a discharge air sensor kit is required.

 

Using the Mobile Phone App

From the Home screen, go to Settings > View Configuration > Edit > Proceed and change Outside Air, Remote Minimum Position, and Economizer Type:

 

 

Using the Symbio 700 Onboard menu and keypad

  1. Press Home.
  2. Press the Down Arrow and select Utilities.
  3. Press the Check.
  4. Press the Down Arrow and select Unit Config.
  5. Press the Check.
  6. Press the Down Arrow and select Edit Unit Config.
  7. Press the Check.
  8. Press the Down Arrow, then select Outside Air.
  9. Press the Check.
  10. Press the Down Arrow, and select 0 to 100% Economizer.
  11. Press the Check.
  12. Press the Down Arrow, then verify that the Remote Minimum Position is Not Installed. (Go to Step 16)
  13. Or Press the Check.
  14. And select Not Installed.
  15. Press the Check.
  16. Press the Down Arrow, then select Economizer Type to (Dry Bulb, Differential Dry Bulb, Reference Enthalpy, or Comparative Enthalpy).
  17. Press the Check.
  18. Press the Down or Up Arrow until you find Save Config.
  19. Press the Check.
  20. Press the Down Arrow to change No to Yes.
  21. Press the Check.
  22. It will say Edit Unit Config Updating.

 

 

Power Exhaust (Relief Fan)

  • Relief Fan

    • Space Pressure Control = Relief Fan Only

 

  • Note:  
    • Must have a Power Exhaust connected to the brown connector FAOM-P6 (EXHAUST RUN OUT/COMMON).

 

Using the Mobile Phone App

From the Home screen, go to > Settings > View Configuration > Edit > Proceed and change Space Pressure Control to Relief Fan Only:

Using the Symbio 700 Onboard menu and keypad

  1. Press Home.
  2. Press the Down Arrow and select Utilities.
  3. Press the Check.
  4. Press the Down Arrow and select Unit Config.
  5. Press the Check.
  6. Press the Down Arrow and select Edit Unit Config.
  7. Press the Check.
  8. Press the Down Arrow, then select Space Pressure Control.
  9. Press the Check.
  10. Press the Down Arrow, and select Relief Fan Only.
  11. Press the Check.
  12. Press the Down or Up Arrow until you find Save Config.
  13. Press the Check.
  14. Press the Down Arrow to change No to Yes.
  15. Press the Check.
  16. It will say Edit Unit Config Updating.

 

 

Motorized Damper

  • 0-50% Motorized Damper

    • Outside Air = 0 to 50% Motorized Damper

 

  • Note:  
    • Must have a Motorized Damper connected to the blue connector FAOM-P11 (OA DAMPER OUT/FEEDBACK/COMMON) and black connector FAOM-P8 (24 VAC OUT).

 

Using the Mobile Phone App

From the Home screen, go to Settings > View Configuration > Edit > Proceed and change Outside Air to 0-50% Motorized Damper:

Using the Symbio 700 On-board menu and keypad

  1. Press Home.
  2. Press the Down Arrow and select Utilities.
  3. Press the Check.
  4. Press the Down Arrow and select Unit Config.
  5. Press the Check.
  6. Press the Down Arrow and select Edit Unit Config.
  7. Press the Check.
  8. Press the Down Arrow, then select Outside Air.
  9. Press the Check.
  10. Press the Down Arrow and select 0-50% Motorized Damper.
  11. Press the Check.
  12. Press the Down Arrow, then verify that the Remote Minimum Position is Not Installed.
  13. Press the Down Arrow, then verify that the Space Pressure Control is Not Installed.
  14. Press the Down or Up Arrow until you find Save Config.
  15. Press the Check.
  16. Press the Down Arrow to change No to Yes.
  17. Press the Check.
  18. It will say Edit Unit Config Updating.

 

 

Accessory

  • Clogged Filter Switch

    • Clogged Filter = Installed

 

  • Note:  
    • Must have a Clogged Filter connected to the white connector FAOM-P15 (24 VAC OUT/CLOGGED FILTER SWITCH IN).

 

Using the Mobile Phone App

From the Home screen > Settings > View Configuration > Edit > Proceed and change Clogged Filter to Installed:

Using the Symbio 700 On-board menu and keypad

  1. Press Home.
  2. Press the Down Arrow and select Utilities.
  3. Press the Check.
  4. Press the Down Arrow and select Unit Config.
  5. Press the Check.
  6. Press the Down Arrow and select Edit Unit Config.
  7. Press the Check.
  8. Press the Down Arrow, then select Clogged Filter.
  9. Press the Check.
  10. Press the Down Arrow and select Installed.
  11. Press the Check.
  12. Press the Down or Up Arrow until you find Save Config.
  13. Press the Check.
  14. Press the Down Arrow to change No to Yes.
  15. Press the Check.
  16. It will say Edit Unit Config Updating.

 

 

** Return Air Smoke Detector

 

 

Not Communicating Troubleshooting

 

 

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.

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