Samsung MIM-B17 User Manual page 5

Terms
 DMS2: The abbreviation of Data Management Server2.
 Upper Controller: It means S-NET Series, a local controller of the DVM system.
S-NET 3, S-NET mini and RMS are linked to a DMS2.
 Centralized Controller: A device that controls 16 groups of the DVM air conditioner.
 Interface module: A data interface module of a DVM system which is located between
a central controller and an outdoor unit.
 AHU(Air Handling Unit): Excutes heat exchange between air and cooling unit using
 ERV(Energy Recovery Ventilator): Ventilating system using heat recovery function.
A central control device of a DVM system which is located
between a DMS2 and an outdoor unit interface module.
central air conditioning duct method.
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