CWB FC

The CWB FC series is designed specifically for industrial processes. Energy saving and reduced cooling costs are the key benefits of a free cooling integrated chiller. cooling integrated. Chiller and free cooling hydraulic sections cooling are completely separated: this allows to maximize the regulation of the two working modes. The range includes 8 models with cooling capacity from 80 kW to 240 kW and it is designed for outdoor installations.

• Copper brazed stainless steel plates heat exchanger
• Electronic expansion valve
• Three way valve and actuator to optimize the free cooling mode
• Microprocessor controller
• Water strainer
• Axial fans
• Microprocessor controller
• Water strainer
• RS485 port

FREE COOLING SECTION

• Copper tubes and aluminium fins water coils
• On / off axial fans

Chiller Section

• Scroll hermetic compressors
• Microchannel aluminium coils
• Axial fans with electronic speed regulation

The structure is made up of a galvanized steel frame with polyester powder coating,

making the CWB FC suitable for outdoor installation and for protection in harsh environments..

The compressor cabinet is separate from the fan’s section and is accessible on three sides to make control and maintenance easy. The hydraulic section is also easily accessible.

The free cooling mode completely or partially supplies the cooling capacity performed by the refrigerating cycle. When the ambient temperature is at least 5K less than the water return temperature, the free cooling coils can pre or fully cool the water.

The free cooling achieves more energy saving once the difference between the leaving water temperature and the ambient one increases.

Data referred to: water temp. in/out: 12/7°C – ambient air temp. 35°C
SEPR HT Data are in accordance with European Regulation (EU) 2016/2281 for eco-design requirements.
The complete technical data can be found in the product brochure.

TheCWB FC series of chillers can be configured according to customer needs:

• P2/P3 Pump
• Pressurized water tank
• Non ferrous pressurized water circuit (stainless steel water tank)
• Condensers anti-corrosion treatment Electrofin type
• Compressors shut off valves
• Condensers air filters
• Free cooling continuous fan(s) speed control – electronic fan(s)
• Full or partial heat recovery
• Electrical switchboard anti-condensation heater

• 230V electrical outlet (in the electrical panel)
• Gateway for remote communication
• Compressors soft starters
• Electronic controller sun/rain protection
• Compressor(s) acoustic shield(s)
• Flanged or threaded water connections kit
• Control panel roof kit
• Rubber anti-vibration mountings kit
• Remote Panel kit