M series // SLZ-KF

M series // SLZ-KF

4-way ceiling cassettes

The units require a clearance of just 245 mm for installation, meaning that they can be used even in existing buildings with a low ceiling height.

Outstanding new design

  • Recipient of the Good Design Award

Horizontal airflow

  • Six different discharge angles

Optional 3D i-see sensor

  • Automatic air discharge on presence detection
  • Energy-efficient thanks to presence detection

Easy to install

  • Special installation system facilitates installation by a single person

Selling points

  • SCOP to 4.3 / SEER to 6.3
  • Energy efficiency class up to A++ / A+
  • Sound pressure level from 25 dB(A)
  • Infrared remote controller with weekly timer included in scope of supply
  • Wired remote controller optional


The 4-way ceiling cassettes SLZ-KF provide the best energy efficiency levels today.

Recognisable quality

Recognisable quality
The Association of Building Air Conditioning e.V. (FGK) has awarded its new quality seal to Mitsubishi Electric's air conditioning units.


MELCloud is compatible with the M series air conditioning units from Mitsubishi Electric. You'll find an overview of our compatible products and further information here.