3-Pipe FSV-EX MF3 Series
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3-Pipe FSV-EX MF3 Series
For simultaneous heating and cooling
![](/content/dam/pim/au/en/VR/VRF-U-/VRF-U-MF3-SPP/ast-2108484.jpg.pub.crop.pc.thumb.640.1200.jpg)
![](/etc/designs/panasonic/productpage-2-clientlibs/scene7/images/icn-spinicon.png)
![](/etc/designs/panasonic/productpage-2-clientlibs/scene7/images/icn-pinchzoom.png)
Features
Cooling/Heating kW (rated) |
22.4/25.0 |
28.0/31.5 |
33.5/37.5 |
40.0/45.0 |
45.0/50.0 |
Cooling/Heating Btu/h (rated) |
76,500/85,300 |
95,600/107,500 |
114,300/128,000 |
136,500/153,600 |
153,600/170,600 |
Model No. |
U-8MF3R7 |
U-10MF3R7 |
U-12MF3R7 |
U-14MF3R7 |
U-16MF3R7 |
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Simultaneous Heating and Cooling Operation
・ Office buildings with diverse room temperatures due to the different amounts of direct sunlight received
・ Buildings with computer/business equipment rooms requiring year-round cooling
・ Hotels and other facilities where heating and cooling are used simultaneously
![Simultaneous Heating and Cooling Operation](/content/dam/pim/au/en/U-/U-10MF/U-10MF3R7-SPP/ast-2108305.jpg.pub.thumb.644.644.jpg)
Extraordinary Energy-Saving Performance
![Extraordinary Energy-Saving Performance](/content/dam/pim/au/en/U-/U-10MF/U-10MF3R7-SPP/ast-2108288.jpg.pub.crop.pc.thumb.640.1200.jpg)
Key Technologies for Excellent Energy Savings
Multiple Large-capacity All-Inverter Twin Compressors
![Multiple Large-capacity All-Inverter Twin Compressors](/content/dam/pim/au/en/U-/U-10MF/U-10MF3R7-SPP/ast-2108290.jpg.pub.thumb.644.644.jpg)
Enlarged Heat Exchanger Surface Area
![Enlarged Heat Exchanger Surface Area](/content/dam/pim/au/en/U-/U-10MF/U-10MF3R7-SPP/ast-2108291.jpg.pub.thumb.644.644.jpg)
Energy Saving and Comfortable Air Conditioning
Oil Management System for Energy Saving and Comfortable Air Conditioning
![Oil Management System for Energy Saving and Comfortable Air Conditioning](/content/dam/pim/au/en/U-/U-10MF/U-10MF3R7-SPP/ast-2108292.jpg.pub.thumb.644.644.jpg)
Variable Evaporation Temperature (VET) for Energy Saving and Comfortable Air conditioning
The indoor and outdoor units work in tandem to control evaporation temperature, refrigerant volume, and airflow. This enables optimal air conditioning according to the number of people in the room and the indoor temperature, as well as energy savings and comfort.
Note: When fan speed is set to Auto.
![Variable Evaporation Temperature (VET) for Energy Saving and Comfortable Air conditioning](/content/dam/pim/au/en/U-/U-10MF/U-10MF3R7-SPP/ast-2108293.jpg.pub.thumb.644.644.jpg)
Demand Response Ready
Simple Demand Response
**Current input is DC 24V 10mA Use a very small electric current contact point for the relay.
![Simple Demand Response](/content/dam/pim/au/en/U-/U-10MF/U-10MF3R7-SPP/ast-2368793.jpg.pub.thumb.644.644.jpg)
Flexible Demand Response
![Flexible Demand Response](/content/dam/pim/au/en/U-/U-10MF/U-10MF3R7-SPP/ast-2368792.jpg.pub.thumb.644.644.jpg)
High Durability
Extended Operating Range
Note: Cooling/heating capacity depend on indoor/outdoor temperature. Please refer technical databook.
![Extended Operating Range](/content/dam/pim/au/en/U-/U-10MF/U-10MF3R7-SPP/ast-2108298.jpg.pub.thumb.644.644.jpg)
Rust-resistant and Easy to Maintain
![Rust-resistant and Easy to Maintain](/content/dam/pim/au/en/U-/U-10MF/U-10MF3R7-SPP/ast-2108300.jpg.pub.thumb.644.644.jpg)
Reliable Operation
Extended Compressor Life by Uniform Compressor Operation Time
![Extended Compressor Life by Uniform Compressor Operation Time](/content/dam/pim/au/en/U-/U-10MF/U-10MF3R7-SPP/ast-2108301.jpg.pub.thumb.644.644.jpg)
Automatic Backup Operation in the Case of Compressor Failure or Outdoor Unit Malfunction
![Automatic Backup Operation in the Case of Compressor Failure or Outdoor Unit Malfunction](/content/dam/pim/au/en/U-/U-10MF/U-10MF3R7-SPP/ast-2108302.jpg.pub.thumb.644.644.jpg)
Highly Flexible Installation and Design
・ Actual piping length 200 m.
・ Elevation difference of maximum 50 m in case of outdoor unit is higher than indoor unit.
・ Maximum 15 meters height difference between indoor units.
・ Up to 40 m piping after first branch.
・ Up to 52 indoor units connectable.
・ Connectable maximum allowable indoor / outdoor capacity ratio up to 150%.
・ External static pressure of 80 Pa.
![Highly Flexible Installation and Design](/content/dam/pim/au/en/U-/U-10MF/U-10MF3R7-SPP/ast-2108303.jpg.pub.crop.pc.thumb.640.1200.jpg)
Specs
R410A
Inverter
DRED ready
Heat Recovery
Wide range of systems from 8 HP to 48 HP
Class-leading COP of 4.87 (cooling) and COP of 5.09 (heating) (for 8 HP model)
Cooling operation possible with outdoor temperatures as high as 52˚C (DB)
Operating range to provide heating at outdoor temperatures as low as -20˚C WB
Long maximum piping length (up to 500 m)
Up to 52 indoor units connectable