Introduction
This guideline from Mitsubishi Electric provides essential information for the design and implementation of Air-Handling Units (AHUs) when using their interface units. It serves as a comprehensive resource for system integrators and designers, detailing specifications, operational modes, and important considerations for optimal performance and safety.
Key Features and Content
- Model Compatibility: Details connectable outdoor unit models for the PAC-IF013B-E and PAC-SIF013B-E interface units.
- System Configurations: Explains various system configurations, including single outdoor unit setups and intelligent multiple outdoor unit control (IMOUC).
- Input and Output: Outlines the necessary inputs and outputs for system operation, including thermistor connections and capacity request signals.
- R32 Refrigerant: Provides additional requirements and important notices regarding the use of R32 refrigerant, emphasizing fire safety and proper handling.
- Design Considerations: Covers crucial design aspects such as airflow volume, standard conditions for DX coil calculation, and header diameter requirements.
Resources
For detailed installation procedures and Modbus communication protocols, please refer to the respective PAC-IF013B-E/PAC-SIF013B-E Installation Manual and Modbus Manual.