Unitate exterioara VRF Panasonic 3-PIPE ECOi MF2 6N 18 - 48 HP

3-PIPE ECOi MF2 6N SERIES
COMBINATION FROM 18 TO 48HP

With simultaneous heating and cooling operation heat recovery type.

ECOi 3-Pipe is one of the most advanced VRF systems available. Not only offering high-efficiency and performance for simultaneous heating and cooling, its sophisticated design makes installation and maintenance much easier.
· Achieves COP 4,63 as the top class in the industry (average cooling and heating value for 18HP outdoor unit).
· Simultaneous cooling or heating operation for up to 52 indoor units.
· Small installation space, top class in the industry.
· Rotation operation function and back-up operation function provided.

Technical focus

· Standardisation of outdoor unit to one compact casing size
· Improved operation efficiency
· The constant-speed compressor adopts a high-performance internal high-pressure scroll
· Improvement of the heat exchanger
· Redesign of structural parts
· Close side-by-side installation is possible

Simultaneous heating and cooling VRF system.
The Panasonic 3-Pipe MF2 Series offers the best solution for the most demanding customers.

· The 3-Pipe units have only one chassis size, with a very small footprint (only 0,93 m²)
· 1 body for all sizes: 1.758 x 1.000 x 930 mm, for 8, 10, 12, 14 and 16 HP
· Maximum capacity size as 48 HP by 3 unit combinations
· Up to 52 indoor units connectable
· Connectable indoor/outdoor unit capacity ratio up to 150%

Market-leading COP (at full load), High Efficiency Combination.

Market-leading COP (at full load), standard efficiency.

3-Pipe Control Box Kit / Multiple connection type

New Heat Recovery Box to connect multiple indoor units with just one box, 4, 6 and up to 8 indoor units or groups.

This is good advantage specially in hotel applications, where space for connecting several boxes is limited.

Individual control of multiple indoor units with solenoid valve kits.

· Any design and layout can be used in a single system.
· Cooling operation is possible up to an outdoor temperature of -10°C.

Extended design operation conditions

Cooling design operation conditions: The cooling operation range has been extended to -10°C by changing the outdoor fan to an inverter type.

Heating design operation conditions: Stable heating operation even with an outside air temperature of -20°C. The heating operation range has been extended to -20°C by use of a compressor with a high-pressure vessel.

Wide temperature setting range.

Wired remote control heating temperature setting range is 16 to 30°C.

Large combination of outdoor units, up to 48HP

Power suppression control for energy saving (Demand control)¹

The 3-Pipe ECOi MF2 6N Series has a built-in demand function which uses the inverter characteristics. With this demand function, the power consumption can be set in three steps, and operation² at optimum performance is performed according to the setting and the power consumption. This function is useful to reduce the annual power consumption  and to save electricity costs while maintaining comfort.

Non-stop operation during maintenance

Even when an indoor unit needs maintenance, the other indoor units can be kept operating by setting. (Not applicable for all situations)

Compact design for superb space saving and low noise level

5 types of outdoor units with different capacities have been standardized to one compact casing.
Uniquely constructed with two compartments, the upper chamber contains the heat exchange, with the lower chamber stores the compressors. The benefits are two-fold - superb space saving and low noise level.

Increased piping lengths and design flexibility

Adaptable to various building types and sizes. Actual piping length: 180m.
Maximum piping length: 500m.

Excellent cost saving and smaller piping size

By using R410A with low pressure loss, pipe sizes for discharge, suction and liquid are all reduced.
This makes it possible to aim for reduced piping space, improved workability at the site, and reduction of the piping material costs.

3-Pipe wind protection shield

Extended compressor life by uniform compressor operation time

The total run-time of compressors are monitored by a built-in microcomputer, which ensures that operation times of all compressors within the same refrigerant circuit are balanced.
Compressors with histories showing shorter run times are selected first, ensuring equal wear and tear across all units and extended the working life of the system.