112 | Mitsubishi Electronics MAC-399IF-E specification

7.使用注意事項

在嘗試測試運行之前，請仔細閱讀這些資訊。

下述的控制資訊應當仔細解釋並提供給本設備的使用者。（一旦安裝完成，請向使用者提供這些說明。）

*本M-NET介面使用組合式空調器（city-multi）的控制來操作M/P/S系列，但是由於M/P/S系列和組合式空調器功能上的差異，存在一些限制。

1.使用系統控制器或ME遙控器操作系統時，這些操作將不會在無線遙控器上顯示。

2.僅能在M系列使用的功能（例如ECONO COOL（省電冷卻）），無法利用ME遙控器/系統控制器操作。當使用隨M系列附帶的無線遙控器操作這些功能時，在ME遙控器/系統控制器顯示上不會有操作顯示。

3.通過切換到預設的單獨操作模式，可操作ME遙控器/系統控制器所具備但M/P/S系列不具備的功能。（請參考“通過ME遙控器/系統控制器啟動的功能表”。）

4.M/P/S系列遙控器具備但ME遙控器/系統控制器不具備的功能將會產生一個預設的顯示。在這種情況下，實際的操作和顯示可能會有出入。（如果使用隨M/P/S系列附帶的遙控器自動設置風速，ME遙控器/系統控制器上就會顯示“強”檔。同樣的，如果送風方向設定為自動，ME遙控器/系統控制器上就會顯示“向下送風80%”。）

5.因為M/S系列的溫度範圍比ME遙控器/系統控制器的更寬，如果M/S系列設定為低於17℃或高於30℃時，ME遙控器/系統控制器就會顯示可以設定的最小或最大溫度值。（例如：儘管房間空調器設置將房間製冷到16℃，在ME遙控器/系統控制器上也許會讀到“17℃”。）

M/S系列根據M/S系列單元檢測到的室溫來進行操作。

6.只有使用隨M/P/S系列附帶的遙控器或ME遙控器/系統控制器才能設置定時操作。如果同時使用兩種遙控器將定時器設定為同一時間，定時器將不能正常操作。

7.如果使用隨M/P/S系列附帶的遙控器設置定時器，則定時器資訊不會顯示在ME遙控器/系統控制器上。

8.如果使用ME遙控器/系統控制器設置定時器，儘管使用隨M/P/S系列附帶的遙控器將單元關閉，使用該設備設定的定時器也不會取消。

9.當禁止使用系統控制器手動操作時，隨M/P/S系列附帶的遙控器將不能操作，但仍然會發出表示操作正常的蜂鳴聲。

10.要清除ME遙控器/系統控制器上顯示的錯誤訊息，只需要使用ME遙控器/系統控制器或隨M/P/S系列附帶的遙控器關閉單元。（顯示在空調器上的錯誤訊息會自動清除，但是只有關閉單元才能清除ME遙控器/系統控制器上的顯示。）

11.無法使用安裝在ME遙控器內的室溫傳感器。

112 MAC-399IF-E specifications

Mitsubishi Electronics has long been recognized for its commitment to innovation and quality in the electronics industry, and the MAC-399IF-E is no exception. This advanced interface controller is designed to enhance the efficiency and flexibility of HVAC systems, making it an indispensable tool for professionals in the field.

The MAC-399IF-E serves as a crucial communication bridge between various Mitsubishi HVAC units and external systems. One of its main features is the ability to facilitate integration with Building Management Systems (BMS) through various communication protocols, including Modbus and BACnet. This ensures seamless compatibility with existing infrastructure and allows for centralized monitoring and control, significantly improving energy management and user comfort.

Another characteristic that sets the MAC-399IF-E apart is its robust design, which supports both wired and wireless communication. This flexibility makes installation easier and allows for greater adaptability in different operational environments. The unit is built to withstand a range of conditions, ensuring reliability and longevity in demanding settings.

In terms of technology, the MAC-399IF-E incorporates advanced diagnostic capabilities. Users can receive real-time data on system performance, making it easier to detect and address issues before they escalate. This proactive maintenance feature promotes not only efficiency but also enhances the lifespan of HVAC systems.

The interface controller is also designed with user-friendliness in mind. It features an intuitive interface that simplifies the setup process, allowing for quick configuration and programming. This accessibility is vital for technicians who require efficient tools to streamline their work processes.

Furthermore, the MAC-399IF-E is compatible with a wide range of Mitsubishi models, making it a versatile choice for various applications, from residential installations to large commercial projects. It supports multiple indoor and outdoor unit connections, further expanding its functionality.

In conclusion, the Mitsubishi Electronics MAC-399IF-E represents a significant advancement in HVAC integration technology. With its ability to connect with multiple protocols, diagnostic features, robust design, and user-centric interface, it serves as an essential component for modern heating and cooling management. As the industry continues to move towards greater automation and efficiency, devices like the MAC-399IF-E will play a pivotal role in shaping the future of HVAC systems.