Specially designed for offices, retail and restaurant applications, The Panasonic CZ-PY3 Cassette fits perfectly into 60×60 ceiling grids.
This compact Cassette performs high efficiency even at low temperatures.
This can also be connected to KNX, Modbus, Bacnet interfaces for easy integration with your BMS systems. Interfaces have dry contacts (ON/OFF, error message) to enable easy integration.
New 3 Series 2022 model updated to include Nanoe-X Technology and also compatible with Free Multi
Model Reference | Nom. Cool (kW) | Nom. Heat (kW) | Max Pipe (m) | EuP Lot 10 Energy Rating | Fuse (Amps) In/Out | Pipe Size Gas | Pipe Size Liquid | Electrical Supply |
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Indoor Unit | Outdoor Unit | SCOP | SEER | |||||||
S-36PY3E | U-36PZH3E5 | 3.60 | 4.00 | 40 | 4.70 | 7.30 | 20 | 1/2 | 1/4 | Single |
S-50PY3E | U-50PZH3E5 | 5.00 | 5.60 | 40 | 4.60 | 7.00 | 20 | 1/2 | 1/4 | Single |
S-60PY3E | U-60PZH3E5A | 6.00 | 7.00 | 40 | 4.30 | 6.70 | 25 | 1/2 | 1/4 | Single |
(Inc. CZ-KPY4 Grille and CZ-RTC5B Controller)
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.
Advanced Technical Data
Indoor Units
Indoor Unit Technical Data | ||||
Model | S-25PY3E | S-36PY3E | S-50PY3E | S-60PY3E |
Cooling (kW) - Nominal | Twin - Quad Only (Elite only) | 3.60 | 5.00 | 6.00 |
Heating (kW) - Nominal | 4.00 | 5.60 | 7.00 | |
Cooling (kW) -UK | 3.50 | 4.90 | 5.90 | |
Heating (kW) - UK | 4.50 | 5.70 | 6.30 | |
Sensible Heat Rat80io (SHR) | 0.77 | 0.70 | 0.70 | |
Sound Pressure Level (dBA) | 31/28/25 | 34/30/25 | 39/34/27 | 43/37/31 |
Height - mm (grille) | 243 (30) | |||
Width - mm (grille) | 575 (625) | |||
Depth - mm (grille) | 575 (625) | |||
Weight - kG (grille) | 15 (2.8) | |||
Air Flow Rate (m³/min) | 8.5 / 7.0 / 6.0 | 9.5 / 7.5 / 6.0 | 12.0 / 9.5 / 6.5 | 14.0 / 10.5 / 8.0 |
Fused Spur (A) | 5 (Power 3X & E from Outdoor Unit) |
PAC-i Standard Condensing Units
Outdoor Unit Technical Data | |||||||
Combinations | Single | Single and Twin | |||||
Model | U-36PZH3E5 | U-50PZH3E5 | U-60PZH3E5 | U-71PZH3E5(8) | U-100PZH3E5(8) | U-125PZH3E5(8) | U-140PZH3E5(8) |
Height (mm) | 695 | 695 | 695 | 996 | 1416 | 1416 | 1416 |
Width (mm) | 875 | 875 | 875 | 940 | 940 | 940 | 940 |
Depth (mm) | 320 | 320 | 320 | 340 | 340 | 340 | 340 |
Weight (kG) | 42 | 42 | 43 | 65 | 98 | 98 | 98 |
Airflow (m3/min) Hi/Med/Lo | 14.0/13.0/10.0 | 16.0/15.0/12.0 | 21.0/19.0/15.0 | 21.0/19.0/15.0 | 32.0/26.0/21.0 | 34.0/31.0/23.0 | 36.0/32.0/25.0 |
Sound Pressure Hi/Med/Lo | 30 / 27/ 22 | 34 / 30 / 25 | 30 / 26 / 23 | 30 / 26 / 23 | 33 / 29 / 25 | 35 / 31 / 27 | 39 / 35 / 29 |
Sound Power Hi/Med/Lo (dBA) | 53 / 50 / 45 | 57 / 53 / 48 | 53 / 49 / 46 | 53 / 49 / 46 | 56 / 52 / 48 | 58 / 54 / 50 | 62 / 58 / 52 |
Liquid (mm(inches)) | 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) | 40 | 40 | 40 | 50 | 85 | 85 | 85 |
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) | 1.13 | 1.13 | 1.15 | 1.95 | 3.05 | 3.05 | 3.05 |
Additional Charge/m (g) | 15 | 15 | 15 | 45 | 45 | 45 | 45 |
Refrigerant | R32 | ||||||
Phase | Single | Single (Three) | |||||
Power Supply to | Outdoor | ||||||
Max Run Current (A) Cool | 4.20 | 6.90 | 7.25 | 9.00 (3.00) | 11.10 (3.80) | 16.50 (5.60) | 19.60 (6.60) |
Max Run Current (A) Heat | 4.70 | 7.35 | 8.65 | 9.00 (3.05) | 13.30 (4.50) | 19.10 (6.45) | 22.00 (7.55) |
Fuse Rating (A) | 20 | 20 | 25 | 25 | 32 (16) | 40 (16) | 40 (16) |
Interconnecting | 3 Core plus earth |
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Twin Pipe Kit | Twin Combination Not Possible | CZ-P224BK2BM | |||||
Triple Pipe Kit | Triple Combination Not Possible | CZ-P3HPC2BM | |||||
Quad Pipe Kit | Quad Combination Not Possible | CZ-P224BK2BM x 3 | N/A |