2-Pipe Mini-VRF LZ Series
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2-Pipe Mini-VRF LZ Series
For small-scale commercial and residential use
![](/content/dam/pim/au/en/VR/VRF-U-/VRF-U-LZ-SPP/ast-2362734.jpg.pub.crop.pc.thumb.640.1200.jpg)
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Features
Panasonic R32 Refrigerant Leak Detector
The restrictions imposed on the refrigerant charges in a system due to the flammability of R32 are more severe than those imposed by toxicity. Therefore, in standard applications using our R32 Mini-VRF systems, toxic concentrations cannot occur.
![Panasonic R32 Refrigerant Leak Detector](/content/dam/pim/au/en/VR/VRF-U-/VRF-U-LZ-SPP/ast-2381260.jpg.pub.crop.pc.thumb.640.1200.jpg)
Cooling/Heating kW (rated) |
12.1/12.5 |
12.1/12.5 |
14.0/16.0 |
14.0/16.0 |
15.5/16.5 |
15.5/16.5 |
22.4/25.0 |
28.0/28.0 |
Cooling/Heating Btu/h (rated) |
41,300/42,700 |
41,300/42,700 |
47,800/54,600 |
47,800/54,600 |
52,900/56,300 |
52,900/56,300 |
76,500/85,300 |
95,600/95,600 |
Model No. |
U-4LZ2E5 |
U-4LZ2E8 |
U-5LZ2E5 |
U-5LZ2E8 |
U-6LZ2E5 |
U-6LZ2E8 |
U-8LZ2E8 |
U-10LZ2E8 |
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Extraordinary Energy-Saving Performance
![Extraordinary Energy-Saving Performance](/content/dam/pim/au/en/U-/U-6LZ2/U-6LZ2E5-SPP/ast-2362694.jpg.pub.crop.pc.thumb.640.1200.jpg)
Energy Savings Design
2. 2 pieces of the printed circuit board for easy maintenance.
3. Large-size accumulator to maintain compressor reliability for extended max piping length.
4. DC fan motor for optimum air volume.
5. Newly designed fan blades to inhibit air turbulence and increase efficiency.
6. Redesigned heat exchanger & copper tubes to increase efficiency.
7. Centrifugal oil separator improves oil separation efficiency and reduces refrigerant pressure loss.
![Energy Savings Design](/content/dam/pim/au/en/U-/U-6LZ2/U-6LZ2E5-SPP/ast-2362695.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-6LZ2/U-6LZ2E5-SPP/ast-2362696.jpg.pub.thumb.644.644.jpg)
Demand Response Ready
Simple Demand Response
![Simple Demand Response](/content/dam/pim/au/en/U-/U-6LZ2/U-6LZ2E5-SPP/ast-2362697.jpg.pub.thumb.644.644.jpg)
Flexible Demand Response
A maintenance remote controller for service and special connection wiring are required for setting up the outdoor unit after installation of the kit, please contact your dealer for details.
![Flexible Demand Response](/content/dam/pim/au/en/U-/U-6LZ2/U-6LZ2E5-SPP/ast-2362698.jpg.pub.thumb.644.644.jpg)
High Durability
Wide Operating Range
Note: Cooling/heating capacity depend on indoor/outdoor temperature. Please refer technical databook.
![Wide Operating Range](/content/dam/pim/au/en/VR/VRF-U-/VRF-U-LZ-SPP/ast-2362699.jpg.pub.thumb.644.644.jpg)
Rust-resistant and Easy to Maintain
The anti-corrosion Blue Fin treatment of the heat exchanger provides greater resistance against corrosion. Panasonic also uses a copper tube condenser, which makes it easy to repair and maintain. All models are equipped with Blue Fin condenser.
Note: Selecting this unit does not completely eliminate the possibility of rust developing. For details concerning unit installation and maintenance, please consult an authorised dealer.
![Rust-resistant and Easy to Maintain](/content/dam/pim/au/en/U-/U-6LZ2/U-6LZ2E5-SPP/ast-2362700.jpg.pub.thumb.644.644.jpg)
Smart Power Saving with IoT
A Next-Generation Remote Control Solution Optimised for Usability, Whatever Your Needs
![A Next-Generation Remote Control Solution Optimised for Usability, Whatever Your Needs](/content/dam/pim/au/en/U-/U-6LZ2/U-6LZ2E5-SPP/ast-2362701.png.pub.thumb.644.644.png)
Smart Management of Power Consumption
![Smart Management of Power Consumption](/content/dam/pim/au/en/U-/U-6LZ2/U-6LZ2E5-SPP/ast-2362702.jpg.pub.thumb.644.644.jpg)
Highly Flexible Installation and Design
・ Maximum total piping length 180 m (12.1/14.0/15.5 kW) / 300 m (22.4/28.0 kW)
・ Actual piping length 90 m (12.1/14.0/15.5 kW) / 100 m (22.4/28.0 kW)
・ 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 13 indoor units connectable in case of 22.4/28.0 kW.
・ High external static pressure of 35 Pa.
・ Demand response is capable with additional demand terminal kit CZ-CAPDC3.
* In South Australia, demand response capability is legally required from April 2023.
![Highly Flexible Installation and Design](/content/dam/pim/au/en/U-/U-6LZ2/U-6LZ2E5-SPP/ast-2362704.jpg.pub.crop.pc.thumb.640.1200.jpg)
Specs
R32 Refrigerant
Inverter
DRED ready
Heat Pump
High external static pressure 35 Pa
Wide operation range: Cooling: -10°C to 52°C DB, Heating at: -20°C to 18°C WB
Diversity ratio 50-150% (4/5/6/8 HP) / 20-150% (10 HP)
Actual piping length: 90 m (4/5/6 HP) / 100 m (8/10 HP)
Total piping length: 180 m (4/5/6 HP) / 300 m (8/10 HP)
System difference of elevation: 50 m (outdoor unit above) / 40 m (below)