NX PZ3 Standard Condensing Units for Twin Applications
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New PZ3 NX Series for 2020
NX Series with R32 Refrigerant has been developed to meet the demands of easy refurbishment with 3 wired power supply and communications.
Also new series are integrated with IoT solutions as well as nanoe™ X that improves indoor air quality.
Specification and information for Panasonic Standard condensing units to allow Twin Combinations
Note – twin only available on 10kW – 14kW Models
Sales information Sales information 2 Logicool technical bulletin Service manuals Installation manual IU Dimensions Fault codes
| Outdoor Unit Technical Data | |||||||
| Combinations | Single | Single and Twin | |||||
| Model | U-36PZ3E5 | U-50PZ3E5 | U-60PZ3E5 | U-71PZ3E5 | U-100PZ3E5(8) | U-125PZ3E5(8) | U-140PZ3E5(8) |
| Height (mm) | 619 | 619 | 695 | 695 | 996 | 996 | 996 |
| Width (mm) | 824 | 824 | 875 | 875 | 980 | 940 | 980 |
| Depth (mm) | 299 | 299 | 320 | 320 | 370 | 370 | 370 |
| Weight (kG) | 32 | 35 | 42 | 50 | 90 | 94 | 94 |
| Airflow (m3/min) Cool / Heat | 33.60 / 34.00 | 32.70 / 31.90 | 42.60 / 41.50 | 44.70 / 45.90 | 76.00 / 70.00 | 86.00 / 78.00 | 89.00 / 83.00 |
| Sound Pressure Cool/Heat Hi (dBA) | 47 / 47 | 46 / 46 | 47 / 48 | 48 / 49 | 52 / 52 | 55 / 55 | 56 / 56 |
| Sound Power Cool/Heat Hi (dBA) | 64 / 66 | 64 / 64 | 64 / 65 | 66 / 68 | 70 / 70 | 73 / 73 | 74 / 74 |
| Liquid (mm(inches)) | 6.35 (1/4) | 6.35 (1/4) | 6.35 (1/4) | 6.35 (1/4) | 9.52 (3/8) | ||
| Gas (mm(inches)) | 12.70 (1/2) | 12.70 (1/2) | 12.70 (1/2) | 15.88 (5/8) | |||
| Max Pipe Run (m) | 15 | 20 | 30 | 40 | 50 | 50 | 50 |
| Max Pipe Lift (m) | 15 (15 if condenser is lower than IU) | 20 (15) | 30 | 30 | 30 | ||
| Pre-charged to (m) | 7.5 | 7.5 | 7.5 | 10 | 30 | 30 | 30 |
| Standing Charge (kG) | 0.87 | 1.14 | 1.15 | 1.32 | 2.40 | 2.80 | 2.80 |
| Additional Charge/m (g) | 10 | 15 | 15 | 17 | 45 | 45 | 45 |
| Refrigerant | R32 | ||||||
| Phase | Single | Single (Three) | |||||
| Power Supply to | Outdoor | ||||||
| Max Run Current (A) Cool | 3.85 | 5.95 | 7.45 | 10.00 | 12.10 (4.10) | 16.30 (5.45) | 20.40 (6.80) |
| Max Run Current (A) Heat | 3.35 | 5.05 | 6.20 | 7.80 | 9.25 (3.15) | 13.10 (4.40) | 15.60 (5.25) |
| Fuse Rating (A) | 16 | 16 | 20 | 20 | 25 (16) | 32 (16) | 32 (16) |
| Interconnecting | 3 Core plus earth |
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| Twin Pipe Kit | Twin Combination Not Possible | CZ-P224BK2BM | |||||
Note that size 36 to 71 models do not allow Twin connection
Compatible products
This new series has been developed with 3 wired power supply and communication. It makes it simple and easy to replace old systems with 3 wire connections, which is prevalent in many systems.
Features and Benefits
- New 3 wire system for 2020
- New 3.5 and 5.0KW Standard Inverter models
- Flexible control option with IoT integration
- Reduced Pipe Sizing
- nanoe™ X indoor air quality (check indoor unit compatibility)
- Auto restart after power failure
- Auto changeover
- Twin split options
- ErP Compliant
- Cooling to -10°C
- Heating to -15°C
- R22 Replacement Technology
Optional Controls and Accessories (Outdoor Unit only)
- PAW-WTRAY – Tray for condenser water compatible with outdoor
elevation platform - PAW_GRBDSE20 – Outdoor base ground support for noise and vibration
absorption - PAW-GRDST40 – Outdoor elevation platform 400 x 900 x 400mm
- CZ-140DRS1 Drain Kit
- CZ-P224BK2BM for Twin-Split Application
Power/Wiring
New Panasonic NX systems simply require power to condensing unit and then a 3 core plus earth connection between outdoor unit and indoor unit.
Single Split
Twin Split
Group Control
Addressing Group Control Systems
Piping
CZ-P224BK2BM Pipe Kit required for all PAC-i NX Standard Twin Split installations from 10.0kW up to 14kW (sizes below this cannot have twin connectivity)
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