CO2 Condensing Unit – OCU-CR400VF8 (6.90kW MT)

Panasonic’s CR Series of C02 condensing units provide the ideal solution for supermarkets, convenience stores and fuel stations.
Keeping food always fresh at right temperature in showcases or cold rooms is a very critical point and
one of the biggest challenges for those retailers has been the expensive effects of refrigeration
breakdowns which can result in costly product wastage.

Please note that this page is specific to model OCU-CR400VF5 only

System Combination

  • OCU-CR400VF8 (Standard Model – includes Liquid Line Dryer)

  • OCU-CR400VFS5SL (Optional Anti-Corrosion Model – includes Liquid Line Dryer)

  • SPK-TU15 Tube Connection Adaptor for Vacuum and Service

  • PAW-CO2 Plug and Play Carel Panel (Room and Superheat Control including both Panel and Expansion Valve)
    • Note that system can operate with field supplied RMS Panel


  • PRV
    • As standard, the 4HP unit will be supplied (fitted) dual 80 bar PRV on the pressure vessel.


  • Convenience Stores
  • Supermarkets
  • Funeral Parlours
  • Service Stations

Key Features

  • Single Phase Model
  • Medium Temperature ( -10°C) 8kW
  • Low Temperature (-35°C) 4kW
  • Medium Temperature 4kW or Low Temperature 2kW from the same model unit
  • Optional Anti Corrosion Model
  • RDM Compatible
  • 5 Year Compressor Warranty
  • Full training available
  • BMS Ready (Modbus)
  • Ready for connection to Carel, Danfoss, Eliwell and RDM operating systems
  • Save installation time with Plug and Play Kit
  • Up to 25m piping length
  • High ESP
  • Low noise – ideal for sites close to residential areas
  • Simple Design Tool available via Pro Club



Technical Data

Type (MT: medium temp. LT: low temp.)MT (4kW) / LT (2kW)
Standard modelOCU-CR400VF8
Anti corrosion coating modelOCU-CR400VF8SL

Power supply
VoltageV380 / 400 / 415
PhaseThree Phase
Cooling capacity at ET -10°C AT 32°CkW6.90
Cooling capacity at ET -35°C AT 32°CkW-
Evaporator connectionMultiple (check with Logicool)
Evap TempMin-Max°C-20 ~ -5
Ambient TempMin-Max°C-15 ~ +43
Design pressure liquid lineMpa8
Design pressure suction lineMpa8
User system external alarm. Digital input. Non-voltage contactYes
Liquid tube electromagnetic valveVac220 / 230 / 240
Showcase operation ON/OFF signal. Digital input. Non-voltage contactYes
Modbus communication line(RS485)Ports2
Compressor type2- stage rotary
Dimension H x W x Dmm948 x 1143 x 609
Net weightKgTBC

Piping connections
Suction pipeInch (mm)1/2 (12,70) Refrigeration Grade K65 Specification Pipe
Liquid pipeInch (mm)3/8 (9,52) Refrigeration Grade K65 Specification Pipe
Length of connection pipingmTBC

Standard performance
Ambient temperature°C32
Evaporating temperature °C°C-10
Cooling capacitykW6.90
Power consumptionkWTBC
Nominal load ampereATBC
Sound pressure leveldB(A)35.5 (Evap Temp -10°C,65 S-1, 10m from Product)
PED CategoryI
Air volumem³/min54
External static pressurePaTBC
Heat recovery portYes
Drier filter liquid line, diameter (6.35mm)Included
Drier filter liquid line, diameter (15.88mm)N/A
PRVPRV supplied (fitted) dual 80 bar PRV on the Pressure vessel.


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