Multi Split 3x1 Panasonic CU-4Z80CBE + CS-Z25CKEW + CZ-Z35CKEW + CS-Z50CKEW ETHERE

Performance of the Outdoor Unit (Cu-4z80cbe)

Cooling capacity (nominal): 8,00 kW (Elastic range inverter 3.0 kW to 9.2 kW)

Capacity Heating (nominal): 9,40 kW (Great power range of 4.2 kW to 10.6 kW)

Seasonal energy classification (cold / heat): A +++ / A ++ (efficient performance)

Seer efficiency coefficient (cold): 8,50

Efficiency coefficient SCOP (heat): 4,20

Compressor technology: High-end inverter and industrial durability

Outside net dimensions (an x at x PR): 940 x 999 x 340 mm

Gas Refrigerant Gas Ecological / load: R32 / Premium thermal performance

Indoor units included (Etherea Z range)

Split secondary bedroom: 1x CS-Z25XKEW (2.50 kW cold / 3.40 kW heat)

Split Main Suite: 1x CS-Z35XKEW (3.50 kW cold / 4.00 kW heat)

Split Great Living / Dining room: 1x CS-Z50XKEW (5.00 KW cold / 6,80 kW heat)

Minimum sound pressure (2.5 and 3.5 kW models): 19 dB (A) (ultrasilence)

Dimensions models 2.5 and 3.5 kW (an x at x PR): 870 x 295 x 229 mm

Model dimensions 5.0 kW (an x at x PR): 1040 x 295 x 244 mm

Diameter of connections (models 2.5, 3.5 and 5.0 kW): Liquid 1/4 for all

Gas connection diameter: 3/8 (for 2.5 and 3.5) and 1/2 (for the 5.0 kW unit)

Integrated wireless connectivity: Wi-Fi Series (App Panasonic Comfort Cloud)

✔️ Active Purification Technology Nanoe ™ X: Take care of the environmental health of your home 24 hours a year. When you release trillion hydroxyl (OH) radicals wrapped in water particles, the system neutralizes and inhibits with great efficiency viruses, bacteria, mold, allergens and eliminates annoying odors in the environment or Surfaces.

✔️ Air Flow Design Aerowings 2.0: Redefines the diffusion of the air flow to avoid incoming direct currents. Thanks to the incorporation of two independent deflectors of extended size, the Split efficiently projects the air to the ceiling to create an indirect "soft rain" type air conditioning.

✔️ Wi-Fi connectivity and integrated consumption management: Every indoor Unit it has a pre-installed wireless module of origin that is directly linked to the application Panasonic Comfort Cloud. From your smartphone, you can ignite, turn off or regulate the rooms, as well as monitor the historical electricity consumption to promote savings.

✔️ Compatibility with domotic voice assistants: The Etherea system is completely integrated into the smart home, facilitating the linking of the three indoor units with Google Assistant or Amazon Alexa Control Services to regulate the comfort parameters of the rooms through comfortable voice instructions.

✔️ Smart Chassis Textured Premium: With a stylized aesthetic and high-end matte finishes, the Etherea interior units are naturally adapted to the decorative design of any residential space, greatly facilitating cleaning and periodic maintenance.

What actual advantage does provide to install a four-zone engine (CU-4Z80CBE) with only three interior units connected?

The advantage is excellent in durability, seasonal performance and absolute mechanical reliability. The selected interior units (especially the large-format 5.0 kW for the room) require a very high refrigeration flow and a very high thermal transfer rate when they work in simultaneous. When connecting them to a outdoor Unit high capacity of 8.00 kW nominal originally sized in a four-door independent chassis, the Inverter compressor works on a totally relieved regime. It does not suffer from mechanical overwhelming, reaches the desired temperatures faster and guarantees impeccable thermal behavior under demanding climatic conditions.

Is it possible to use the Nanoe ™ X air purification function autonomously?

Yes, this is one of the most valued characteristics of the Etherea series of Panasonic. The system allows you to activate the Nanoe ™ X air purification mode completely independently to the cooling or heating functions. When operating in this mode, the indoor Unit it acts as an active air debugger in an ultrasilencious ventilation regimen, consuming an amount of tiny electricity. In this way, you can keep the air from the rooms clean, sanitized and free of allergens or unpleasant odors during the 12 months of the year.

What are the maximum refrigeration distances that this multi-split 3x1 system supports?

The CU-4Z80CBE engine stands out by offering an outstanding assembly versatility. It allows a maximum total length of copper pipes up to 70 meters by adding the refrigerated branches of the installation, with a distance limit by individual branch of up to 25 meters from the engine to each split. The maximum vertical service authorized between the outdoor Unit (Located on roof, facade or patio) and the interiors is 15 meters, which ensures a correct return of oil to the compressor and an unblemished refrigerator operation.