Outline

0VCM-100A an exclusive VAV control unit for VAV type air-conditioning system that provides high energy efficiency and a comfortable residential environment. It is of an all-in-one design with an embedded damper motor and air volume sensor, and is a smart VAV control unit having price competitiveness and high control accuracy. Diverse VAV units such as VAV, FPU and CAV are supported as standard depending on models, and diverse communication protocols such as Cu-Net, Modbus, or BACnet (option) can be selected.
0Also, it can be applied to diverse fields if the abundant auxiliary inputs/outputs such as the embedded air volume sensor, floating output, AI(3), AO(2), BI(4) and BO(3) are utilized.

Functions and features

• As the structure allows fast installation, site installation cost can be saved.
• Diverse VAVs such as VAV, FPU, CAV, etc. are supported.
• Excellent temperature control and energy cost saving
• High speed processing is made possible by applying a 32-bit RISC CPU.
• Diverse communication methods such as Modbus RTU, Cu-Net, and BACnet MS/TP (option) are supported.
• Diverse applications are made possible through a number of auxiliary inputs/outputs such as AI(3), AO(2), BI(4) and BO(3).
• Damper motor of floating or analog type can be selected as needed.
• Temperature, whether there is any person in the room, and whether to use it or not can be set using the exclusive indoor temperature module (TCM-100).
• As it has embedded a PID automatic tuning function, the coefficient required for optimum control is automatically set
• When a DDC (FCU-2000) of Shina System is used, the condition of the air-conditioner can be connected and zone control can be conducted.
• Permanent data backup function using a flash memory
• Embedded air volume sensor, and damper motor integrated type (damper motor separable)
• Independent schedule control function (RTC embedded)
• Remote firmware upgrade supported