Light Commercial Air Conditioning

The Mitsubishi Electric Mr Slim range delivers reliable climate control solutions for residential and light commercial applications. Whether ducted reverse cycle air conditioning, cassette air conditioners, or a wall mounted option, Mr Slim systems provide efficient heating and cooling for large homes, cafés, restaurants, retail outlets, offices and commercial developments throughout Australia.

Mr Slim: Engineered for Commercial Performance

Precise Climate Control with Inverter Technology

Mr Slim air conditioners from Mitsubishi Electric utilise advanced inverter technology to provide year-round heating and cooling with precise operational control. This technology ensures maximum comfort while consuming minimal energy, delivering fast, comfortable operation with low running costs. Models such as the PEA-M HAA series ducted air conditioner offer high-capacity output with a guaranteed operating range of -5°C to 52°C (when connected to a power inverter condenser, 46°C for standard inverter condenser), ensuring reliable performance even in Australia’s harsh climate conditions.

Mr Slim Light Commercial Air Conditioning Systems

• Ducted reverse cycle air conditioning: Mr Slim ducted air conditioners provide powerful, concealed climate control throughout multiple zones. Multiple external static pressure (ESP) settings enable flexible airflow volume configuration, making these systems ideal for a wide range of commercial applications. Zone controllers enable individual area management for optimal comfort and efficiency.
• Cassette air conditioners: Ceiling cassette air conditioners suit open-plan offices and retail environments requiring four-way airflow distribution. The PLA-M Series cassette air conditioner mounts flush within suspended ceilings, providing balanced temperature control across large spaces.
• Wall mounted air conditioners: For smaller commercial areas or spaces with limited ceiling access, Mr Slim wall mounted air conditioners offer efficient climate control. The PKA-M wall mounted air conditioner delivers reliable performance with a compact profile suitable for offices, meeting rooms and retail spaces.
• Ceiling suspended units: Mr Slim ceiling suspended systems provide effective air conditioning for spaces without ceiling cavities. These units mount directly below the ceiling surface and deliver powerful, directional airflow suitable for restaurants, shops and commercial premises with exposed ceilings or heritage features where traditional ducted systems aren’t viable. The PCA-M71HA2 model is available in a durable stainless steel casing built to handle the challenges of tough commercial kitchens.

Advanced Features and System Integration

Control Options and Building Management

Mr Slim systems offer various control options, including handheld, wall mount, Bluetooth, Wi-Fi and zone controllers for individual units, plus central control options for operating multiple systems. Mitsubishi Electric air conditioners support integration with building management systems through optional interfaces, enabling centralised scheduling and monitoring for multi-site operations and commercial developments.

Cleaning-Free Pipe Re-Use Technology

Mr Slim systems feature cleaning-free pipe re-use technology* that allows the re-use of existing refrigerant piping, potentially reducing installation costs. The system features a ‘wide strainer’ that captures iron particles, preventing them from entering the outdoor unit and making retrofits more economical for existing commercial properties. *Please contact your local dealer for details.

Installation and Maintenance Requirements

Licensed professionals must complete all Mitsubishi Electric air conditioning installations. A licensed refrigeration technician must handle the air conditioning installation, while a licensed electrician must complete electrical connections. Mr Slim systems feature accessible components and handle grips on outdoor units for easier handling during installation and maintenance.

Mr Slim Outdoor Unit Compatibility

• SUZ-M Series (2.5kW – 7.1kW): The SUZ-M Series outdoor units are ideal for residential and light commercial applications, particularly shop front installations. These compact units work with a broad range of Mr Slim indoor units, offering flexibility for various interior designs. With capacities ranging from 2.5kW to 7.1kW, they suit smaller commercial spaces while maintaining the reliability and efficiency for which Mr Slim systems are known.
• PUZ-M Series (5.0kW – 14kW): The PUZ-M Series outdoor units provide higher capacity solutions from 5.0kW to 14kW, compatible with various Mr Slim indoor types including ducted, underceiling, and cassette The multi-row heat exchanger ensures highly efficient transfer for rapid heating and cooling.
• PUZ-ZM Series (7.0kW – 14kW): The PUZ-ZM Series outdoor units offer extended pipe run capabilities with capacities from 7.0kW to 14kW. Available in both single and three-phase configurations (7.0kW single phase only), these units provide greater installation flexibility for complex commercial layouts where longer distances between indoor and outdoor units are required. The ZM Series maintains the guaranteed operating range of -5°C to 52°C, ensuring reliable performance in extreme Australian climate conditions. Optional air protection guide is required where the ambient temperature is lower than -5°C.

Mitsubishi Electric Quality (MEQ) and Warranty

Every Mitsubishi Electric air conditioner undergoes stringent testing according to the MEQ standard before leaving the factory. Each production line unit is placed on a testing rig and subjected to various tests ensuring quality and reliability. When used in residential applications, Mitsubishi Electric air conditioners are covered by a full 5-year parts and labour warranty, providing peace of mind alongside local after-sales support including in-house technical assistance and spare parts availability.

Explore the complete range of Mitsubishi Electric air conditioners to find the right solution for your commercial space. Contact your local Mitsubishi Electric dealer for tailored advice and professional installation.

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