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High Efficiency

Full dc inverter technology

The DC inverter technology adopted for both the compressors and fans means that they precisely fulfil the load required by the system while ensuring efficiency, continuity of operation and a greater silence level.

Additional exchanger for subcooling control

Using a plate heat exchanger as a secondary intercooler can increase refrigerant subcooling by up to 15°C, thereby improving heat exchange and energy efficiency

Minimal consumption in standby mode

The optimised control system reduces power consumption during standby mode by up to 3.5 W

60 steps of capacity limitation

If the power supply is limited, the units can be controlled to provide between 40% and 100% of the capacity with a 1% discretisation step.

Wide application range

Wide operating range

Functioning is ensured in a wide ambient temperature range. Units can operate stabily from -15°C up to 52°C in cooling mode and from -20°C to 30°C in heating mode

Long piping length

Total piping length is extended up to 300 m and maximum height difference between outdoor and indoor unts up to 50 m. The heigth difference between indoor units can be up to 15 m. These generous allowances facilitate an extensive array of system designs.

Il miglior comfort

Molteplici modalità di priorità di funzionamento disponibili

La priorità della modalità di funzionamento può essere impostata in modo da soddisfare le specifiche esigenze dell'utente tra 10 diverse modalità. La preferenza può essere selezionata direttamente in campo

Modalità silenziose

Per l'attenuazione della potenza sonora sono disponibili 5 modalità silenziose che permettono di soddisfare qualsiasi esigenza specifica.

High Reliability

Anti-corrosion protection

Outdoor units are given anti-corrosion treatment for non-extreme conditions as standard and can also be customized with heavy anticorrosion treatment on main components for surface protection against corrosive air, acid rain and saline air (for installations in coastal regions) to extend overall useful life. The integrity of the anti-corrosion treatment is ensured by subjecting major components and parts to salt mist testing, moisture and heating testing and light aging testing.

SCHEDA ELETTRONICA RAFFREDDATA A REFRIGERANTE

Refrigerant cooling pcb

The MSAN8-X series uses refrigerant cooling technology to cool the electric control box. It decreases the average temperature of electrical control components by about 8 degrees, guaranteeing the stable and safe running of the control system.

Easy installation and maintenance

Static fan pressure up to 35 pa

The fan can be set to ensure up to 35 Pa of available pressure. In this way, the outdoor unit can be installed in technical rooms or in areas where the correct natural air flow cannot be ensured, ducting the air exhaust from the unit to the outside.

Automatic refrigerant recovery

Thanks to a specific setting, the recovery and storage of refrigerant can be set in the outdoor unit or in the indoor units, thereby facilitating technical intervention and maintenance times.

Auto addressing

Outdoor unit can distribute addresses to indoor units automatically.
Remote and wired controllers can be used to query or modify each indoor unit’s address.

Smart Input / Output contacts

Standard supplied, practical connectors are available on the unit's electrical board to allow operations on site with other equipment as required by the user.
- Input: Two contacts available to choose between cooling/heating mode only and forced shutdown.
- Output: One contact available to choose between operation status and alarm signal.

Compact design and easy transport and installation

The compact design and light weight of the units minimise the footprint, reducing the weight loaded
on the surfaces and making transport easier. The units can also be transported by lifts or forklift trucks, hence reducing installation time.
This makes the system particularly suitable for applications where the visual impact on architecture needs to be limited, such as on historic or prestigious buildings.