Central Air Conditioning Group Control System

Air conditioning group control system is essentially the abbreviated term for a centralized remote control system for air conditioners. It can be understood as an air conditioning energy management system, designed to make air conditioning management more convenient while achieving energy savings and reduced electricity consumption.

  1. Centralized and unified control: Implement unified control to turn on or off all air conditioners in rooms, floors, buildings, or industrial zones, and uniformly set temperature, humidity, and operating modes. When a specific area requires special cooling effects, targeted temperature and operating mode settings can be applied to that area.

  2. When equipped with an air conditioning energy-saving controller, this system can achieve energy conservation and consumption reduction for air conditioners, with annual energy savings of around 20%. It can handle air conditioners individually or by zone:

  a: Use an air conditioning energy-saving controller to control a single air conditioner individually or use a chassis to control multiple air conditioners;

  B: Set temperature thresholds for a single air conditioner or air conditioners in a specific area. For example: automatically turn off the air conditioner when the temperature drops below 22°C, and automatically turn it on when the temperature rises above 25°C. This ensures energy savings for air conditioning while maintaining cooling effectiveness.

  3. Analysis and optimization: Real-time collection of the operating status and parameters of each air conditioner allows for detailed data analysis to identify which unit requires maintenance or the reasons behind sudden increases or decreases in cooling in specific areas. After setting the data storage duration, weekly, monthly, and seasonal statistics and analysis can be performed to provide reliable data for optimizing air conditioner usage. Centralized remote control for multi-split central air conditioning systems, unified management and control, and remote control via mobile apps.

The centralized monitoring system is primarily used for remote data collection, processing, real-time monitoring, and control of equipment. It serves as an intelligent human-machine interaction terminal product, enabling managers to achieve spatial segmentation and temporal synchronization of air conditioning equipment while reducing energy consumption and operational costs. Multi-split central air conditioning refers to a system where one outdoor unit is connected to two or more indoor units via piping. Compared to traditional central air conditioning, it offers advantages such as energy savings, advanced control, and flexibility, making it increasingly popular in buildings. Features and main functions of VRV central air conditioning group control technology:

  1. Mode adjustment: Cooling, heating, warming, ventilation, etc.;

  2. Temperature setting: Freely set temperature values;

  3. Fan speed setting: Freely set fan speeds;

  4. Scheduled startup;

  5. Scheduled shutdown;

  6. Remote startup;

  7. Remote shutdown;

  8. Reading of air conditioning operating parameters;

  9. Reading of air conditioning operating status;

Air conditioning group control technology enables centralized management and control of air conditioners; fully implements remote control functionality; allows real-time remote monitoring of air conditioner on/off status and environmental temperature/humidity in rooms; supports scheduled startup by time period or cycle; enables temperature-controlled startup/shutdown to optimize resource utilization and achieve effective energy savings; automatically turns air conditioners on or off based on user-configured pre-shutdown modes; offers multiple detection methods suitable for standard and inverter air conditioners, preventing abnormal shutdowns without power loss; supports all logical startup actions to reach user-defined temperatures and cooling modes; includes alarm output functionality, triggering an alarm signal after four consecutive failed startup attempts; can integrate with power and environmental monitoring systems, outputting alarm signals upon air conditioner startup failure; simple installation and maintenance: no need to disassemble air conditioners or modify circuits, plug-and-play without affecting other functions. Solutions for centralized management and control of conference room air conditioners, remote on/off via mobile phones, and temperature control.

  The air conditioning controller features functions such as timer settings and temperature adjustments. Using temperature sensors and clocks, it can perceive the current indoor conditions in real time and automatically adjust the air conditioner's operating mode and temperature based on predefined strategies, achieving automatic regulation and control. It enables remote control of individual air conditioners, allowing settings for fan speed, temperature, mode, and timers to be adjusted remotely. After work hours, managers can use this function to turn off air conditioners left on by employees, achieving management-based energy savings. During work hours, managers can remotely check if each office has set the air conditioner to the appropriate temperature as required. If settings do not comply with regional regulations, adjustments can be made remotely to further conserve energy.