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Veco SpA / Climma

CWS DC Inverter DC35 RC

Chiller Unit · Air Conditioning

Technical data from manufacturer or class sources · not yet verified by a person​‍‌‌​‍‍​‌​‍⁠​​​‍‌​​‍
45 kgWeight
335x342x472Dimensions
230V/1/50-60HzVoltage

Veco SpA / Climma CWS DC Inverter DC35 RC — Marine centralized chilled-water air conditioning, full variable-speed DC inverter chiller for yachts up to ~50 ft.

Specifications

Technical data.

Do you have the manufacturer datasheet for this model? Send it with the enquiry form — we check it and name the source.

Reference values — not verified
Cooling Capacity (kW)10
Cooling capacity btu max35000
Cooling capacity btu min8000
Heating Capacity (kW)10
Power consumption kw max2.2
Flow (m³/h)1.8
Weight (kg)45
Power supply230V/1/50-60Hz
Dimensions (mm)335x342x472
Voltage230V/1/50-60Hz
Cooling capacity2.5-10 kW (8k-35k Btu)
Energy consumption cooling0-2.2 kW
Weight (kg)45 kg
Dimensions335x342x472 mm

Source: tiendadelbarco.com · not checked against a manufacturer datasheet

Inspection

Inspector Detail

Common issues

  • Refrigerant undercharge or overcharge from field servicing without proper evacuation
  • Seawater-cooled condenser fouling or scaling reducing heat rejection
  • Compressor drive/inverter fault codes triggered by onboard supply voltage fluctuation
  • Seawater pump impeller wear or airlock reducing condenser water flow
  • Refrigerant leaks at brazed joints from vibration over time
  • Condensate drain blockage causing water ingress into cabin spaces

Inspection checklist

  • Electronic leak detection at refrigerant joints and fittings
  • Suction and discharge pressure measurement against manufacturer's target range for the ambient/seawater condition
  • Seawater strainer inspection and cleaning
  • Condenser flow rate and tube-side cleanliness check, acid-clean if scaled
  • Compressor current draw check against nameplate rating
  • High/low pressure safety cutout function test
  • Electrical connection and terminal tightness check
  • Condensate drain and insulation check for leaks or sweating

Service intervals

Seawater strainer cleaningweekly to monthly depending on water quality
Refrigerant leak checkannually, or at each service visit
Condenser descaling/acid cleanannually or as fouling indicates
Seawater pump serviceper manufacturer's manual, typically annual
Filter drier replacementwhenever the refrigerant circuit is opened for service

Typical intervals for this design class, not the manufacturer’s figures for your model. The manufacturer’s manual is binding.

Typical wear limits

Seawater pump seal lifetypically 1-3 years depending on running hours and water quality - inspect for leakage rather than a fixed replacement date
Refrigerant charge deviationany deviation from the manufacturer's nameplate weight beyond a small margin should prompt leak investigation, not a simple top-up

Ranges are typical for this design class. Always confirm against the manufacturer documentation for your serial number.

Critical spares

  • Seawater pump (complete, or impeller/seal kit)
  • Filter drier
  • High/low pressure safety switches
  • Compressor (inverter-matched, long lead time)
  • R410A refrigerant plus recovery/charging equipment

Safety

  • Refrigerant under pressure - frostbite/injury risk on accidental release
  • Electrical hazard at compressor terminals and inverter drive
  • Hot surfaces at the compressor discharge line
  • Limited access in the machinery space where units are typically installed

Class survey

Air conditioning plant is not normally a classed item in itself. Refrigerant systems above certain charge quantities may fall under environmental/ODS regulation (F-Gas or equivalent) requiring logged leak checks and certified technicians. Where the unit interfaces with fire dampers in the accommodation ventilation system, that interface remains subject to normal fire safety survey.

Estimated lifetime: Marine DC inverter chillers of this class are generally expected to give 8-15 years of service under normal yacht duty cycles with proper maintenance; compressor life is condition-dependent rather than a fixed hour figure - confirm against manufacturer's warranty/design documentation.

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Frequently asked

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