Comfort Sync A3 - Default Chapter; Table of Contents

2
Table of Contents
Shipping and Packing List ........................................................................................3
Operating and Storage Environment, Electrical and Dimensions ........................3
Installation Recommendations ................................................................................3
Smart Hub Installation, External Components, LEDs and Terminals ...................3
Smart Hub Installation ............................................................................................3
Smart Hub External Components ..........................................................................4
Smart Hub Push Button Functions .........................................................................4
Smart Hub LED Indicators .....................................................................................5
Smart Hub Terminals and Wiring Requirements ....................................................6
HD Display Installation, External Components and Terminals ............................6
HD Display Attachment ..........................................................................................7
HD Display External Components..........................................................................7
HD Display Terminals .............................................................................................8
Connecting Low Voltage Wiring ...............................................................................8
Control Wiring Requirements .................................................................................8
Discharge Air Temperature Sensor (DATS) (Optional for Indoor Unit) ...................8
Outdoor Air Temperature Sensor (OATS) .............................................................8
Reducing Electrical Noise on Communication Bus - Indoor, outdoor, HD
Display and Smart Hub. .........................................................................................8
Wiring Diagrams .....................................................................................................9
Electric Heat Conguration for Communicating Air Handlers ............................13
Commissioning ........................................................................................................13
Commissioning and Service (Using the Mobile Setup Application) .....................13
Mobile Device Operating System Requirements ........................................................... 14
Establishing a Direct Wireless Connection to the Smart Hub ....................................... 14
Service .......................................................................................................................... 14
Alternative Method ........................................................................................................ 15
Multiple Smart Hub(s) - Group ID .................................................................................. 15
Restarting Smart Hub .................................................................................................... 15
Commissioning (Using the HD Display) ...............................................................15
Boot-up Screen ............................................................................................................. 15
Low Battery Status ........................................................................................................ 15
Dealer Info and Language Selection ............................................................................. 15
Warning Screen ............................................................................................................. 15
General Information ....................................................................................................... 16
Equipment Found Screen .............................................................................................. 16
Non-Communicating Equipment ................................................................................... 16
Reminders ..................................................................................................................... 16
Comfort Sync Zoning .................................................................................................... 16
Setup Airow Per Zone .................................................................................................. 17
Commissioning Completion ........................................................................................... 17
Dealer Control Center .............................................................................................17
Equipment Parameters ........................................................................................18
Tests .....................................................................................................................40
Diagnostics...........................................................................................................40
Installation Report ................................................................................................40
Information ...........................................................................................................40
Dehumidication Settings ......................................................................................41
Dehumidication Setting Options .........................................................................41
Overcooling ..........................................................................................................41
Dehumidication Set Point ...................................................................................41
Advanced Dehumidication Descriptions .............................................................41
Displaying Outdoor Temperature (Sensor) and Indoor Humidity on the
Home Screen............................................................................................................43
Displaying the Outdoor Sensor Temperature on the Home Screen .....................43
Displaying the Indoor Humidity on the Home Screen ..........................................43
Comfort Sync Zoning .............................................................................................43
Ventilation (ERV, HRV and Fresh Air Damper) ......................................................44
Energy Recovery Ventilator (ERV) .......................................................................44
Heat Recovery Ventilator (HRV) ..........................................................................44
Fresh Air Damper .................................................................................................44
Zoning Application ......................................................................................................... 44
Operation of Fresh Air Dampers with Environmental Overrides .................................... 44
Ventilation Control Modes ....................................................................................44
Wi-Fi Connection .....................................................................................................45
Performance Reports ..............................................................................................46
Notications .............................................................................................................47
Alert Code Types ..................................................................................................47
Service Notication Codes ...................................................................................47
Alert Codes ..........................................................................................................47
Electrical Troubleshooting .....................................................................................87
Overview ..............................................................................................................87
Denitions ............................................................................................................87
Testing ..................................................................................................................87
Technical Support ...................................................................................................87
Index .........................................................................................................................88