AIRSYS UNICOOL 11V1T3 - Page 5

Contact: AIRSYS North America Phone: (855) 874-5380 Page 5 of 112
Email: ASNSupport@air-sys.com Web: http://airsysnorthamerica.com Rev 1.15
Clearing Alarm History .......................................................................................................................................................... 63
EXPORTING SYSTEM HISTORY AND ALARM LOGS ......................................................................................................................... 64
Exporting System Logs .......................................................................................................................................................... 64
Exporting Alarm History ....................................................................................................................................................... 65
RESETTING FACTORY DEFAULTS ....................................................................................................................................................... 65
Set the Master .......................................................................................................................................................................... 66
OPERATIONAL LOGIC ......................................................................................................................................................................... 67
Free Cooling (Economizer) Operation ............................................................................................................................ 67
Mechanical Cooling Operation .......................................................................................................................................... 67
Heater Operation .................................................................................................................................................................... 67
Dehumidification ..................................................................................................................................................................... 68
Generator Run .......................................................................................................................................................................... 69
Emergency Ventilation .......................................................................................................................................................... 69
Sea-side Mode ......................................................................................................................................................................... 69
AFPD ............................................................................................................................................................................................. 69
Condenser Monitoring .......................................................................................................................................................... 69
CHAPTER 5: SYSTEM PARAMETERS AND DEFAULT VALUES ................................................................. 70
STEP TEST MENU PARAMETERS ....................................................................................................................................................... 70
HVAC CONFIG MENU PARAMETERS .............................................................................................................................................. 70
CONTROL CONFIGURATION MENU PARAMETERS ......................................................................................................................... 77
SYSTEM MENU PARAMETERS ........................................................................................................................................................... 80
DEBUG AND HARDWARE CONFIGURATION MENU PARAMETERS ................................................................................................ 80
CHAPTER 6: PREVENTATIVE MAINTENANCE .......................................................................................... 82
GENERAL OPERATION CHECK ........................................................................................................................................................... 82
Check Main Voltage ............................................................................................................................................................... 82
Check Wiring and Components ........................................................................................................................................ 83
Perform the Step-Test ........................................................................................................................................................... 83
Replace Air Filter ...................................................................................................................................................................... 84
Clean the Preliminary Air Filter .......................................................................................................................................... 84
Inspect and Clean Condenser Coils ................................................................................................................................. 84
Inspect and Clean the Drain Pipes (Both Evaporator and Condenser Drain Pipes) ...................................... 85
Physical Inspection of the Damper................................................................................................................................... 85
OPERATIONS CHECKLIST ................................................................................................................................................................... 86
CHAPTER 7: SYSTEM UPDATE .................................................................................................................. 87
LOCAL SOFTWARE UPDATE ............................................................................................................................................................... 87
REMOTE SOFTWARE UPGRADE ......................................................................................................................................................... 91
CHAPTER 8: SPARE PARTS ........................................................................................................................ 95
APPENDIX A: AIR FRAME DRAWING ....................................................................................................... 96
APPENDIX B: WIRING DIAGRAMS ........................................................................................................... 97
APPENDIX C: MECHANICAL DRAWINGS ............................................................................................... 104