4 Way 60×60 PY3 Cassette (R32) – Standard

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

 

 

  • PAC-i Elite Standard Inverter R32
  • Updated KPY4 Cassette Grille
  • Ideal for offices and restaurants
  • Nanoe-X Technology (inhibits 99.98% of SARS-Cov-2)
  • Compact Indoor (only 243mm high)
  • Fresh air distribution
  • Multidirectional air flow
  • 3 speed centrifugal fan
  • New Comfort Cloud control
  • Compatible with PAC-i and Free Multi Condensers
  • ErP Compliant
  • Cooling to -15°C
  • Heating to -20°C
  • R22 Replacement Technology
  • Twin split configurations available
  • Standard Hardwired Controller CZ-RTC5B.
  • Optional CZ-RTC6 Control Options available
  • Integrated drain pump gives 850mm lift

 

 

 

 

 

 

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
Indoor UnitOutdoor UnitSCOPSEER
S-25PY3EU-25PZ3E52.503.20154.606.50
161/21/4Single
S-36PY3EU-36PZ3E53.603.60154.306.70161/21/4Single
S-50PY3EU-50PZ3E55.005.00204.407.30161/21/4Single
S-60PY3EU-60PZ3E5A6.006.00404.206.80201/21/4Single

(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
ModelS-25PY3ES-36PY3ES-50PY3ES-60PY3E
Cooling (kW) - Nominal2.503.605.006.00
Heating (kW) - Nominal3.203.605.006.00
Cooling (kW) -UK2.403.404.803.70
Heating (kW) - UK4.004.005.406.20
Sensible Heat Ratio (SHR)0.800.880.770.70
Sound Pressure Level (dBA)31/28/2534/30/2539/34/2743/37/31
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 / 6.09.5 / 7.5 / 6.012.0 / 9.5 / 6.514.0 / 10.5 / 8.0
Fused Spur (A)5 (Power 3X & E from Outdoor Unit)

PAC-i Standard Condensing Units

Outdoor Unit Technical Data
CombinationsSingleSingle and Twin
ModelU-36PZ3E5U-50PZ3E5U-60PZ3E5U-71PZ3E5U-100PZ3E5(8)U-125PZ3E5(8)U-140PZ3E5(8)
Height (mm)619619695695996996996
Width (mm)824824875875980940980
Depth (mm)299299320320370370370
Weight (kG)32354250909494
Airflow (m3/min)
Cool / Heat
33.60 / 34.0032.70 / 31.9042.60 / 41.5044.70 / 45.9076.00 / 70.0086.00 / 78.0089.00 / 83.00
Sound Pressure
Cool/Heat Hi (dBA)
47 / 4746 / 4647 / 4848 / 4952 / 5255 / 5556 / 56
Sound Power
Cool/Heat Hi (dBA)
64 / 6664 / 6464 / 6566 / 6870 / 7073 / 7374 / 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)15203040505050
Max Pipe Lift (m)15 (15 if condenser is lower than IU)20 (15)303030
Pre-charged to (m)7.57.57.510303030
Standing
Charge (kG)
0.871.141.151.32TBCTBCTBC
Additional
Charge/m (g)
10151517454545
RefrigerantR32
PhaseSingleSingle (Three)
Power Supply toOutdoor
Max Run
Current (A) Cool
3.855.957.4510.0012.10 (4.10)16.30 (5.45)20.40 (6.80)
Max Run
Current (A) Heat
3.355.056.207.809.25 (3.15)13.10 (4.40)15.60 (5.25)
Fuse Rating (A)1616202025 (16)32 (16)32 (16)
Interconnecting3 Core plus earth
Twin Pipe KitTwin Combination Not PossibleCZ-P224BK2BM

 

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