POWER Inverter Outdoor Units
Mr. SLIM Commercial Split Systems
PUZ-ZM: 3,6-22,0 kW (Heating and Cooling)
POWER Inverter — High-Efficiency Mr. SLIM Systems
Mitsubishi Electric POWER Inverter outdoor units (PUZ-ZM Series) combine high energy efficiency, advanced inverter technology and reliable heating and cooling performance. The systems use R32 refrigerant and are designed for commercial and residential applications requiring enhanced comfort and flexible installation.
Key Features:
High Energy Efficiency: Advanced inverter technology optimizes compressor operation and reduces energy consumption compared with conventional systems.
R22/R410A Pipe Reuse: Existing refrigerant piping may be reused when replacing older systems, provided its dimensions, thickness, cleanliness and condition meet Mitsubishi Electric installation requirements. Pipe replacement or cleaning may be required in certain cases.
Low-Noise Operation: An optional low-noise mode can reduce outdoor unit operating noise by approximately 3–4 dB, depending on the model and control configuration.
Simultaneous Multi-Unit Operation: Compatible systems can connect up to four indoor units to one outdoor unit, operating together within a single temperature-controlled zone.
External Demand Control: Power consumption can be limited through external control inputs, with selectable demand levels of 0%, 50% and 75%.
Rotation and Back-up (1+1): Two compatible Mr. SLIM systems can be configured for automatic alternating operation and back-up in the event of a system failure. Full 100% redundancy is achieved when each system is independently sized for the entire required cooling load.
Flexible System Integration: Compatible indoor units and control options allow PUZ-ZM systems to be adapted to offices, shops, commercial spaces and technical rooms.
