Models
2-Pipe ECOi EX MZ1 Series R32
Extreme efficiency, quality, compact.
- R32 VRF 8-12HP, expandable to 48HP for decarbonized buildings
- 57% less R32 refrigerant amount compared to the R410A equivalent system
- All air to air indoor units are equipped with nanoe™ X for improved indoor air quality
- R32 standard-compliant and safety measures available
- A range of ventilations including ERVs and AHU connection kits
- A wide range of connectivity options, including stand-alone, central, and remote monitoring, with BMS integration for seamless operation
Mini ECOi LZ2 Series R32
For light commercial & residential use. The most flexible VRF system ever. Meeting the needs of light commercial applications.
Best efficiency ECOi Series
2-Pipe ECOi EX MZ1 Series R32
The ECOi Series with R32 refrigerant expanded to minimise the environmental impact of VRF systems for the decarbonised buildings.
Bringing nature’s balance indoors
nanoe™ X, technology with the benefits of hydroxyl radicals
Panasonic AC Smart Cloud
With Panasonic AC Smart Cloud, have your business under control, and start saving!
Specifications
| 2-Pipe ECOi EX MZ1 Series - R32 | THREE PHASE | ||||
|---|---|---|---|---|---|
| 10HP HP | 12HP HP | 8HP HP | |||
| Outdoor unit | U-10MZ1E8 | U-12MZ1E8 | U-8MZ1E8 | ||
| Power supply (Voltage) | V | 380 - 400 - 415 | 380 - 400 - 415 | 380 - 400 - 415 | |
| Power supply (Phase) | Three phase | Three phase | Three phase | ||
| Power supply (Frequency) | Hz | 50 | 50 | 50 | |
| Cooling capacity (Nominal) | kW | 28,0 | 33,5 | 22,4 | |
| EER (1) | W/W | 3,50 | 3,00 | 3,30 | |
| Current cooling (1p 220V / 3p 380) | A | 13,50 | 18,30 | 11,70 | |
| Current cooling (1p 230V / 3p 400) | A | 12,80 | 17,40 | 11,10 | |
| Current cooling (1p 240V / 3p 415) | A | 12,40 | 16,80 | 10,70 | |
| Input power cooling | kW | 8,00 | 11,1 | 6,78 | |
| Heating capacity (Nominal) | kW | 31,5 | 37,5 | 25,0 | |
| COP (1) | W/W | 4,30 | 4,00 | 4,50 | |
| Current heating (1p 220V / 3p 380) | A | 12,50 | 15,70 | 9,81 | |
| Current heating (1p 230V / 3p 400) | A | 11,90 | 14,90 | 9,32 | |
| Current heating (1p 240V / 3p 415) | A | 11,50 | 14,40 | 8,98 | |
| Input power heating | kW | 7,32 | 9,37 | 5,55 | |
| Starting current | A | 1,00 | 1,00 | 1,00 | |
| External static pressure | Pa | 80 | 80 | 80 | |
| Air flow | m³/min | 209 | 209 | 209 | |
| Sound pressure (Cool silent 1) | dB(A) | 57 | 61 | 54 | |
| Sound pressure (Cool silent 2) | dB(A) | 55 | 59 | 52 | |
| Sound pressure (Cool silent 3) | dB(A) | 50 | 50 | 50 | |
| Sound power (Cool normal mode) | dB(A) | 77 | 81 | 75 | |
| Sound power (Heat normal mode) | dB(A) | 77 | 84 | 75 | |
| Dimension (Height) | mm | 1.660 | 1.660 | 1.660 | |
| Dimension (Width) | mm | 880 | 880 | 880 | |
| Dimension (Depth) | mm | 765 | 765 | 765 | |
| Net weight | kg | 203 | 206 | 203 | |
| Piping diameter (Liquid) (2) | Inch (mm) | 3/8 (9,52) / 1/2 (12,70) | 3/8 (9,52) / 1/2 (12,70) | 3/8 (9,52) / 1/2 (12,70) | |
| Piping diameter (Gas) (2) | Inch (mm) | 3/4 (19,05) / 7/8 (22,22) | 7/8 (22,22) / 1-1/8 (28,58) | 3/4 (19,05) / 7/8 (22,22) | |
| Piping diameter (Balance) (2) | Inch (mm) | 1/4 (6,35) | 1/4 (6,35) | 1/4 (6,35) | |
| Refrigerant (R32) / CO2 Eq. | kg / T | 6,40 / 4,32 | 8,50 / 5,74 | 6,30 / 4,25 | |
| Maximum allowable indoor / outdoor capacity ratio (3) | % | 50 ~ 200 (130) | 50 ~ 200 (130) | 50 ~ 200 (130) | |
| Operating range (Cool - Min) | °C | -10 | -10 | -10 | |
| Operating range (Cool - Max) | °C | +52 | +52 | +52 | |
| Operating range (Heat - Min) | °C | -25 | -25 | -25 | |
| Operating range (Heat - Max) | °C | +24 | +24 | +24 | |
| ErP data (4) | - | - | - | ||
| SEER (5) | 7,82 | 7,37 | 7,27 | ||
| ηs,c | 310,1% | 292,1% | 288,0% | ||
| SCOP (5) | 4,38 | 4,33 | 4,35 | ||
| ηs,h | 172,4% | 170,3% | 171,0% | ||
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.