MR-J2S-700A MITSUBISHI

MR-J2S-700A MITSUBISHI Central Control Unit

Product  Description：

The Mitsubishi Central Control Unit (CCU) serves as the sophisticated brain for integrated climate management, specifically designed to coordinate and optimize Mitsubishi Electric’s VRF (Variable Refrigerant Flow) and multi-split air conditioning systems. It acts as a centralized command hub, allowing users to monitor and regulate multiple indoor units from a single interface, ensuring both comfort and operational efficiency across large-scale facilities.

Product Specifications

While specific parameters can vary depending on the exact model (such as the AE-200E or EW-50E), the following technical standards generally apply to the Mitsubishi CCU lineup:

• Power Supply: Usually 100V to 240V AC, 50/60 Hz.

• Control Capacity: A single standard unit typically manages up to 50 indoor units, expandable to 200 units with expansion controllers.

• Connectivity: Features integrated M-NET (Mitsubishi’s proprietary network) ports, LAN (Ethernet) ports for web browser access, and optional BACnet or LonWorks interfaces for Building Management System (BMS) integration.

• Display: High-resolution backlit LCD touchscreens are standard on premium models, while headless versions rely on web-based graphical user interfaces.

• Operating Environment: Designed to function in temperatures ranging from 0°C to 40°C with non-condensing humidity.

• Memory: Internal storage for logging operation data, error histories, and energy consumption statistics.

Product Advantages

The Mitsubishi CCU stands out due to its ability to balance granular control with high-level automation.

One of the primary benefits is Energy Management. The system provides detailed breakdowns of power consumption per unit or zone, enabling facility managers to identify waste and implement peak-load shedding.

The System Versatility is another significant edge. It allows for advanced scheduling, such as setting different temperature profiles for weekends, holidays, or specific times of day. Its "Dual Set Point" functionality helps maintain a comfortable deadband between heating and cooling modes, preventing the system from hunting between cycles.

Furthermore, the Web-Based Accessibility ensures that maintenance teams can troubleshoot and adjust settings remotely via a tablet or PC, reducing the need for on-site visits and speeding up response times for any system alerts.

Important Considerations and Precautions

To ensure the longevity and reliability of the Central Control Unit, certain precautions must be observed during installation and daily use.

Power stability is critical. It is highly recommended to use a dedicated power line to avoid interference from heavy machinery or high-voltage equipment. The unit should be installed in a dust-free, well-ventilated indoor environment away from direct sunlight or moisture.

From a networking perspective, if the CCU is connected to the internet, it should be placed behind a secure firewall. Using default passwords or exposing the IP address publicly can lead to unauthorized access to the building's climate systems.

Lastly, firmware updates should only be performed by authorized technicians. An interrupted update can lead to system downtime or data loss within the internal memory.

Product Applications

The Mitsubishi Central Control Unit is versatile enough for various architectural environments:

In Commercial Offices, it manages different floors and departments, ensuring that meeting rooms are cooled only when occupied while maintaining a steady temperature in open-plan areas.

In Hotels, the CCU integrates with property management systems to reset room temperatures upon guest check-out, significantly lowering overhead costs.

In Healthcare Facilities, it provides the precise climate control necessary for sensitive environments like laboratories or operating theaters, where temperature and humidity fluctuations must be kept to an absolute minimum.

The structure and details of the product：

Our services：

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

Warranty: one year

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