3-Pipe ECOi EX MF4 Series - R32
12HP
U-12MF4E8
3-Pipe ECOi EX MF4 Series · R32
Extreme efficiency, quality, compact.
- R32 VRF delivering simultaneous heating and cooling, from 8–12 HP and expandable up to 36 HP for decarbonised buildings.
- 41%* less R32 refrigerant amount compared to the R410A equivalent system
- Single‑port heat recovery box available with or without safety valve kit
- All air to air indoor units are equipped with nanoe™ X for improved indoor air quality
- R32 standard-compliant and safety measures available
- A wide range of connectivity options, including stand-alone, central, and remote monitoring, with BMS integration for seamless operation
* Panasonic’s internal research. 12HP model with 80m piping installation.
Commercial Smart Edge. Manage the entire Panasonic HVAC portfolio from a single platform – on-site or remotely, 24/7
Specifications
| 3-Pipe ECOi EX MF4 Series - R32 | |||
|---|---|---|---|
| 12 HP | |||
| Power supply (Frequency) | Hz | 50 | |
| EER (1) | W/W | 3,1 | |
| Input power cooling | kW | 10,8 | |
| Input power heating | W | 9,61 | |
| Current in cooling (1p 220V / 3p 380) | A | 17,8 | |
| Current in cooling (1p 230V / 3p 400) | A | 16,9 | |
| Current in cooling (1p 240V / 3p 415) | A | 16,3 | |
| Current in heating (1p 220V / 3p 380) | A | 15,9 | |
| Current in heating (1p 230V / 3p 400) | A | 15,1 | |
| Current in heating (1p 240V / 3p 415) | A | 14,6 | |
| SCOP (5) | 4,32 | ||
| Air flow | m³/h | 205 | |
| Power supply (Phase) | Three phase | ||
| External static pressure | Pa | 80 | |
| Starting current | A | 1,00 | |
| Piping diameter (Liquid) (2) | Inch (mm) | 1/2 (12,70) / 5/8 (15,88) | |
| Piping diameter (Balance) (2) | Inch (mm) | 1/4 (6,35) | |
| Piping diameter (Gas) (2) | Inch (mm) | 3/4 (19,05) / 7/8 (22,22) | |
| Maximum allowable indoor / outdoor capacity ratio (3) | % | 50 ~ 150 | |
| Operating range (Cool - Min) | °C | -10 | |
| Cooling capacity (Nominal) | kW | 33,5 | |
| Heating capacity (Nominal) | kW | 37,5 | |
| Net weight | kg | 218 | |
| Refrigerant (R32) / CO2 Eq. | kg / T | 9,20 / 6,21 | |
| Outdoor unit | U-12MF4E8 | ||
| Operating range (Cool - Max) | °C | +52 | |
| Operating range (Heat - Min) | °C | -20 | |
| Operating range (Heat - Max) | °C | +18 | |
| COP (1) | W/W | 3,9 | |
| Dimension (Height) | mm | 1.660 | |
| Dimension (Width) | mm | 880 | |
| Dimension (Depth) | mm | 765 | |
| Power supply (Voltage) | V | 380 - 400 - 415 | |
1) EER and COP calculation is based in accordance to EN 14511.
2) Piping diameter under 100m for ultimate indoor unit / over 100m for ultimate indoor unit (if the longest piping equivalent length exceeds 100m, increase the sizes of the main tubes by 1 rank for gas tubes and liquid tubes).
3) If the following conditions are satisfied, the effective range is above 130% and below 200%: A. Obey the limited number of connectable indoor units. B. The lower limit of operating range for heating outdoor temperature is limited to -10°C WB (standard -25°C WB). C. Simultaneous operation is limited to less than 130% of connectable indoor units.
4) SEER / SCOP and ηs,c / ηs,h are in accordance with ErP test data for U2 type 4 way 90x90 cassette indoor units.
5) SEER / SCOP is calculated based on the seasonal space cooling / heating efficiency “η” values of the COMMISSION REGULATION (EU) 2016/2281. SEER, SCOP = (η + Correction) × PEF.