R32 PZH4 NX Elite Single Fan C/Units for Twin to Quad Application

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Specification and information for Panasonic PZH4 NX Elite condensing units to allow Twin, Triple and Quad Combinations

Condensing Units from 3.5kW to 14kW (PAC-i)

Outdoor Unit Technical Data
CombinationsSingleSingle - Quad
ModelU-36PZH3E5U-50PZH3E5U-60PZH3E5U-71PZH4E5(8)U-100PZH4E5(8)U-125PZH4E5(8)U-140PZH4E5(8)
Height (mm)695695695996996996996
Width (mm)875875875980980980980
Depth (mm)320320320370370370370
Weight (kG)42424366828484
Airflow (m3/min)
Hi/Med/Lo
14.0/13.0/10.016.0/15.0/12.021.0/19.0/15.062.0/66.076.0/70.086.0/78.089.0/83.0
Sound Pressure
Hi/Med/Lo
30 / 27/ 2234 / 30 / 2530 / 26 / 2350525556
Sound Power
Hi/Med/Lo (dBA)
53 / 50 / 4557 / 53 / 4853 / 49 / 4667697374
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)40404060100100100
Max Pipe Lift (m)15 (15 if condenser is lower than IU)30 (15 if condenser is lower than IU)
Pre-charged to (m)7.57.57.530302020
Standing
Charge (kG)
1.131.131.151.952.703.003.00
Additional
Charge/m (g)
1515153040g/m to 80m then 25g/m to 100m
RefrigerantR32
PhaseSingleSingle (Three)
Power Supply toOutdoor
Fuse Rating (A)2020252532 (16)40 (16)40 (16)
Interconnecting3 Core plus earth
Twin Pipe KitTwin Combination Not PossibleCZ-P224BK2BM
Triple Pipe KitTriple Combination Not PossibleCZ-P3HPC2BM
Quad Pipe KitQuad Combination only possible on size 125 condenser with CZ-P224BK2BM x 3

 

Compatible products

 

Features and Benefits

  • Auto restart after power failure
  • Auto changeover
  • Twin, triple and double-twin split options
  • PAC-i Elite Seasonal Inverter
  • ErP Compliant
  • Cooling to -15°C
  • Heating to -20°C
  • R22 Replacement Technology

Power/Wiring

PZH4 (2024 NX) Models

For Single Split applications, Panasonic PZ(H)3 and PZ(H4) PAC-i systems take the power from the Condensing Unit to the indoor unit via a 4-core cable (L, N, E & Comms).

For Multi Split applications, follow the example below. Take L(1) and N(2) from Fan Coil 1 to Fan Coil 2. Also wire Controller into R1 & R2 on Master and then Daisy Chain this to R1 & R2 on the Slave. 

PZ2 (20 and 25kW) Models only

Panasonic PZ2 PAC-i systems require a separate power supply to Indoor (3 Amp isolator for all units) and Outdoor Units. It is also possible to supply power to outdoor unit only, and run power to indoor via a 3 core flex from a field supplied inline fuse. Please click here for further information. A separate 2 core 0.75mm² screened cable will also be required for data connection

Three Phase Triple Split example

Piping

CZ-P224BK2BM Pipe Kit required for all PAC-i Elite Twin Split installations up to 14kW

CZ-P680BK2BM Pipe Kit required for all PAC-i Elite Twin Split installations 20kW to 25kW

CZ-P3HPC2BM Pipe Kit required for all PAC-i Elite Triple Split installations up to 10kW to 20kW

Combination of pipe kits required for Quad Applications. Please see table below or contact Logicool for confirmation

 

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