SLZ-M 4-way type cassette air conditioner
The ideal solution for offices and commercial buildings
The linear shapes of SLZ-M units make them ideal solutions for offices and commercial buildings, ensuring a high level of environmental comfort.
Class A+ air conditioning cooling
Mitsubishi Electric's contribution to realizing an increasingly green future results in products with high technological content that consume less and less energy and significantly reduce greenhouse gas emissions.
Class A++ air conditioning cooling
Mitsubishi Electric's contribution to realizing an increasingly green future results in products with high technological content that consume less and less energy and significantly reduce greenhouse gas emissions.
MelCloudOptional
MelCloud controls your air conditioning system remotely, via smartphone, tablet or computer with the dedicated app or via browser. The unit can be equipped with the Wi-Fi controller.
R32
This Mitsubishi Electric product uses R32 refrigerant gas, which has a low greenhouse effect.
Quiteness 24dB(A)
The product is designed to minimize noise during air conditioning operations.
V-Blocking Filter Ready
The V-Blocking filter is compatible without the use of accessories, a new silver ion purifying filter enhanced with anti-viral action, effective against bacteria, mold and allergens.
Technical sheet
Expanded connectability & new lineup
Expanded connectability
Although SLZ models of past series were only compatible with standard inverter outdoor units, it is now possible to connect them to power inverter series outdoor units.
The ability to connect to high-efficiency power inverter outdoor units expands the applications where this solution is optimal.

New Lineup
1.5kW has been introduced for multi connection. The diverse selection enables the best solution for both customer and location.

Optimized energy efficiency and sound pressure reduction
The energy-saving performance achieved A++ in SEER and A+ in SCOP.
*In case of connecting with SUZ-KA-VA6

Quietness
Low sound level has been realized by introduction of 3D turbo fan.
New SLZ can give users quieter and move comfortable room condition.

Design and heigh above ceiling
Modern and elegant design
The straight-line form introduced has resulted in a beautiful square design. Its high affinity ensures the ability to blend in seamlessly with any interior. The indoor unit is an ideal match for office or store use.
Of course, design matched 2×2 (600mm*600mm) ceiling construction specifications.

The height above ceiling of 245mm
The height above ceiling of 245mm enables fitting into narrow ceiling space. Installation is simple, even when the ceiling spaces are narrow to make the ceilings higher.
Of course, in addition to our products, replacing competitors’ product is simplified too.

3D i-see sensor
Detects number of people and their position
Room occupancy energy-saving mode
The 3D i-see Sensor detects the number of people in the room. It then calculates the occupancy rate based on the maximum number of people in the room up to that point in time in order to save airconditioning power.
When the occupancy rate is approximately 30%, air-conditioning power equivalent to 1°C during both cooling and heating operation is saved. The temperature is controlled according to the number of people.

No occupancy energy-saving mode
When 3D i-see Sensor detects that no one is in the room, the system is switched to a pre-set power-saving mode. If the room remains unoccupied for more than 60min, air-conditioning power equivalent to 2°C during both cooling and heating operation is saved. This contrib- utes to preventing waste in terms of heating and cooling.

No occupancy Auto-OFF mode*
When the room remains unoccupied for a pre-set period of time, the air conditioner turns off automatically, thereby providing even greater power savings. The time until operation is stopped can be set in intervals of 10min, ranging from 60 to 180 min.
*When MA Remote Controller is used to control multiple refrigerant systems, “No occupancy Auto-OFF mode” cannot be used.

Direct/Indirect settings*
Some people do not like the feel of wind, some want to be warm from head to toe. People’s likes and dislikes vary. With the 3D i-see Sensor, it is possible to choose to block or not block to the wind for each vane

When cooling
Saves energy while keeping a comfortable effective temperature by automatically switching between ventilation and cooling. When a pre-set temperature is reached, the air conditioning unit switches to swing fan operation to maintain the effective temperature. This clever function contributes to keeping a comfortable coolness.
When heating
The air conditioning unit automatically switches between circulator and heating. Wasted heat that accumulates near the ceiling is reused via circulation. When a pre-set temperature is reached the air conditioner switches from heating to circulator and blows air in the horizontal direction. It pushes down the warm air that has gath- ered near the ceiling to people’s height, thereby providing smart heating.

Comfortable airflow
Through the introduction of the new fan and thanks to the design of the panel and fins, it is possible to direct the airflow horizontally, turning it completely toward the ceiling and eliminating any kind of draft, thus ensuring a high level of comfort.
Mitsubishi Electric puts the best professionals at your service to advise you in your choice and guide you through all the steps of purchase and installation.
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