Highly Flexible Installation and Design
2-Way Cooling or Heating Mini-FSV LE/LEY Series
The Mini-FSV LE/LEY Series has superior installation capability and can be installed in a variety of arrangements.
This flexibility is advantageous not just during installation but also in terms of maintenance and repairs.
Long Piping Design Length for Greater Design Flexibility
Adaptable to Various Building Types and Sizes (LE1/LEY)
Maximum total piping length: 300 m
LE1/LEY-1 Actual piping length 150 m (equivalent piping length 175 m)
LE1/LEY-2 Height difference 50 m*
LE1/LEY-3 Level difference between indoor units 15 m
*40 m if the outdoor unit is below the indoor unit.
Adaptable to Various Building Types and Sizes (LE2)
Maximum total piping length: 180 m
LE2-1 Actual piping length 150 m (equivalent piping length 175 m)
LE2-2 Height difference 50 m*
LE2-3 Level difference between indoor units 15 m
*40 m if the outdoor unit is below the indoor unit.
Refrigerant Chargeless Up to 50 m (LE2)
Up to 50 m* of piping without additional gas charging makes installation flexible, easy, and hassle-free. A 50 m piping length is sufficient for most residential and small business buildings.
Chargeless (Maximum total piping length: 50 m)
Charge (Maximum total piping length: 180 m**)
*When the total piping length exceeds 50 m, an additional refrigerant charge is required.
**Actual length: 150 m.
Up to 13 Indoor Units Connectable
An expansion from the Panasonic FSV lineup, the Mini-FSV is compatible with the same indoor units and controls as the rest of the FSV range.
Note: Use any of the 22 types of indoor models. Depending on the size or type of indoor unit, the tubing size shall be changed. Please refer to manuals for details. Diversity ratio 50-130%. 6 HP for 9 units, 4 HP for 7 units, and 5 HP for 8 units.
Compact Design
Short Height of 996 mm (LE2)
In addition to raising efficiency, we have made the outdoor unit more compact. It can now be installed in places that were previously too small.
Space Saving Design
The Mini-FSV LE/LEY Series is powerful even with a single unit, so only one outdoor unit is needed. A single split system would require the installation of multiple outdoor units to achieve the same power. This series is easy to install on narrow balconies or roofs.
High External Static Pressure 35 Pa
High External Static Pressure of 35 Pa Prevents Short Circuits When Installed on Balconies
When the external static pressure is low, hot air will accumulate in the unit thus affecting its work performance and of the unit above it as well. But with a high pressure of 35 Pa, hot air is sent further away preventing overheating inside the outdoor unit enclosure.
New Fan for Efficient Hot Air Discharge
High electrostatic pressure disrupted the airflow of the previous fan, lowering the air pressure and preventing hot air from being discharged far enough. The new LE/LEY Series fan has ribs extending near the blade tips, in a structure that resists deformation. During high electrostatic pressure, this blade shape suppresses disruptions in the airflow, and a high air pressure of 35 Pa discharges the hot air at a sufficient distance.
Quiet Operation Mode
Quiet operation mode reduces outdoor unit operating sound down to 7 dB below rating. A 3-step set point is available. An external input signal is also available.
Note: Quiet Operation Mode timer setting is available with high-spec remote controller (CZ-RTC5B/CZ-RTC6 series).
