Impressive efficiency
Heating
Cooling
Low noise levels
Flexibility and easy installation
Low carbon emissions
Professional Conditioning
The Mitsubishi Electric Mr. Slim series offers energy-efficient and reliable climate solutions for heating and cooling. The systems provide a comfortable indoor climate and high air quality, allowing flexible integration with Lossnay ventilation systems and other system components. Thanks to a wide range of combinations and functions, Mr. Slim adapts optimally to different rooms and project requirements.
Alaways a good choice
Thanks to their operational safety and low energy consumption, Mr. Slim air conditioners are ideal for commercial-industrial applications in medium-sized spaces. Depending on the application, they can be configured as split or multi-split systems – with two, three, or four indoor units operating simultaneously.
In commercial premises, Mr. Slim systems provide a comfortable indoor climate, high energy efficiency, and reduced maintenance costs. They are also a reliable solution for air conditioning warehouses and industrial halls, where stable operation is required under varying operating conditions.
In commercial premises, Mr. Slim systems provide a comfortable indoor climate, high energy efficiency, and reduced maintenance costs. They are also a reliable solution for air conditioning warehouses and industrial halls, where stable operation is required under varying operating conditions.
In commercial premises, Mr. Slim systems provide a comfortable indoor climate, high energy efficiency, and reduced maintenance costs. They are also a reliable solution for air conditioning warehouses and industrial halls, where stable operation is required under varying operating conditions.
In commercial premises, Mr. Slim systems provide a comfortable indoor climate, high energy efficiency, and reduced maintenance costs. They are also a reliable solution for air conditioning warehouses and industrial halls, where stable operation is required under varying operating conditions.
High SEER and SCOP values guarantee low energy consumption in both cooling and heating mode. Thanks to their energy efficiency, Mr. Slim systems contribute to a significant reduction in operating costs.
The Mr. Slim outdoor units are designed for quiet operation and can be installed even in densely built residential and commercial areas. The Low Noise function reduces the sound pressure level by 3 dB(A), thereby reducing perceived noise without the need for additional sound insulation.
The Mr. Slim systems offer cooling and heating capacities from 3.5 to 22.0 kW, allowing precise selection according to the needs of the property. For the heat pump outdoor units, a choice is available between Standard Inverter and high-efficiency Power Inverter.
Thanks to the enlarged heat exchangers and optimized airflow, Mr. Slim systems provide high cooling capacity and reliable climate control even at low humidity. For sites with higher requirements, specially matched combinations of Power Inverter outdoor units and wall- or ceiling-mounted indoor units are available.
Outdoor units
Standard Inverter
The Standard Inverter outdoor units from the Mr. Slim series are available with 230 V / 50 Hz or 400 V / 50 Hz power supply and automatically regulate their capacity according to the current needs of the room. Their compact housing and optimization for seasonal energy efficiency expand the range of applications for the reliable Standard inverters.
- Pipe length up to 70 m
- Height difference up to 30 m
- All units of sizes 100–140 available in single-phase or 3-phase versions.
Power Inverter
The Power Inverter technology of the Mr. Slim series delivers highly efficient performance in both heating and cooling. Through a special receiver for refrigerant subcooling and two independently controlled expansion valves, the system maintains optimal operating conditions under varying loads. The new R32 Power Inverter outdoor units offer higher energy efficiency, lower CO₂ emissions, improved operating characteristics, and up to 20% less refrigerant charge. An additional benefit is the possibility of a longer pipe run.
- Easy Maintenance function and automatic refrigerant charge level check.
- Energy efficiency class up to A++ in both cooling and heating mode.
- Refrigerant circuit with Power receiver for liquid subcooling.
- Long pipe length (up to 100 m).
Outdoor units
PLA Four-Way Ceiling Cassettes
The cassette unit features individually adjustable louvers, the option for fresh air intake, and a built-in condensate pump. The optional 3D i-see Sensor detects occupancy and optimizes airflow for enhanced comfort and energy efficiency. Air purification solutions are available, including a high-efficiency filter and Plasma Quad Connect. Control can be carried out via a wired/infrared controller or an optional MELCloud Wi-Fi adapter.
PEAD Ducted Indoor Units
Ducted units are an effective solution for climate control in large spaces and areas requiring air distribution over greater distances. The units are fully concealed within the interior, and the PEAD models feature a Long Life filter. They are suitable for spacious commercial areas, production halls, and open-plan office spaces.
PKA Wall-Mounted Air Conditioners
The PKA wall-mounted indoor units offer easy installation, a compact design, and high energy efficiency. The wide range of models M35–M100 allows precise selection according to room requirements and the necessary capacity.
PCA Exposed Ceiling-Mounted Units
The excellent air direction and high cooling capacity make this unit an ideal solution for server rooms. This is primarily due to the availability of special combinations offering up to 100% higher cooling capacity.
PEA Ducted Indoor Units
The PEA series includes high-capacity ducted indoor units for concealed installation, which integrate discreetly into various interior solutions. Thanks to the patented Turbo In Sirocco fan, the models offer improved energy efficiency and reliable operation.
PSA Floor-Standing Type
The floor-standing unit is a compact solution requiring no structural modifications. Horizontal and vertical airflow direction ensures even climate control, while two-stage airflow regulation allows adaptation to the room’s needs. The easily accessible Long Life filter simplifies maintenance. Suitable for IT and server rooms.
The perfect combination: air conditioning and ventilation
Modern buildings face increased thermal loads due to intensive lighting, technical equipment, good insulation, and large glazed façades. This makes efficient cooling, heating, and controlled fresh air supply key to a comfortable and productive indoor climate. The Mr. Slim inverter outdoor units are suitable for year-round conditioning of the incoming air. In combination with a Lossnay LGH ventilation unit and a GUG heat exchanger, they provide an energy-efficient solution for small and medium-sized commercial, office, and public spaces.
Our sample system: Mr. Slim air conditioners + Lossnay LGH RX5 ventilation units
Control is in your hands
Professional Mitsubishi Electric climate systems can be controlled remotely via MELCloud. The platform allows control of one or several climate systems through a smartphone, tablet, or computer – anywhere, anytime.
Product Line
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