Enertech AV Series - Page 3

Enertech Global, LLC 3
AV : MD/ME - Rev. A Models
Installaon and Operaons Manual
Secon 8: Controls
Sequence of Operaons ...............................................................................................................................................................43
Pump Start ....................................................................................................................................................................................43
Troubleshoong ............................................................................................................................................................................44
Outdoor Air Temperature (OAT) ...................................................................................................................................................45
Heang Curves ..............................................................................................................................................................................45
Control Box : AV ............................................................................................................................................................................46
Control Box : MD/ME ....................................................................................................................................................................46
Components .................................................................................................................................................................................47
Wiring Diagram : AV .....................................................................................................................................................................48
Wiring Diagram : MD ....................................................................................................................................................................49
Wiring Diagram : ME .....................................................................................................................................................................50
Wizard : Menu System ..................................................................................................................................................................51
Manual Mode ...............................................................................................................................................................................51
Alarms ...........................................................................................................................................................................................51
Data Logging .................................................................................................................................................................................51
Wizard : Pump Control..................................................................................................................................................................52
Wizard : Domesc Hot Water .......................................................................................................................................................52
Wizard : Indoor Climate ................................................................................................................................................................53
Wizard : Defrost Sengs ..............................................................................................................................................................54
Wizard : Advanced Menu .............................................................................................................................................................54
Secon 9: Equipment Start-Up
Preparaon ...................................................................................................................................................................................55
Startup Wizard ..............................................................................................................................................................................55
Equipment Startup Checklist ........................................................................................................................................................58
WPD Tables ...................................................................................................................................................................................59
Secon 10: Troubleshoong
Refrigerant Circuit - Cooling Mode ...............................................................................................................................................60
Refrigerant Circuit - Heang Mode ...............................................................................................................................................61
Refrigerant Circuit - Vapor Injecon Heang Mode .....................................................................................................................62
Refrigerant Circuit - Acve Defrost Mode ....................................................................................................................................63
Refrigerant Circuit - Passive Defrost Mode ...................................................................................................................................64
Thermistor and Pressure Transducer Connecons .......................................................................................................................65
Thermistor Legend ........................................................................................................................................................................66
Outdoor Unit LED Status ...............................................................................................................................................................67
Indoor Unit LED Status ..................................................................................................................................................................68
Indoor, Outdoor, and Inverter Alarms Tables ...............................................................................................................................69
Secon 11: Warranty Form and Revision Table
Warranty Registraon Form .........................................................................................................................................................73
Revision Table ...............................................................................................................................................................................75