Proact Technologies - Daikin Professionals

05/06/2025

This diagram shows the refrigerant flow in a reverse cycle air conditioning system, highlighting the key components and their functions. The system includes a compressor, which pressurizes the refrigerant and circulates it through the system. The refrigerant flows through a valve, known as the "valve reversora" (reversing valve), which changes the direction of the refrigerant flow, allowing the system to switch between cooling and heating modes. The refrigerant then travels to the condenser, where it releases heat, and through an expansion device that regulates the flow before reaching the ev***rator. The ev***rator, located inside the air handler, absorbs heat from the air, cooling it. This system provides both heating and cooling by reversing the flow of refrigerant as needed, making it an efficient option for year-round temperature control.

20/05/2025

the operation of a heat pump system, designed to transfer heat from a heat source to a useful heat output. The cycle begins with the compressor, which compresses low-pressure refrigerant gas, turning it into a high-pressure v***r. The refrigerant then flows to the condenser, where it releases heat to the desired space or medium. Afterward, the refrigerant passes through an expansion valve, which reduces its pressure, causing it to cool and partially ev***rate. This low-pressure, cooler refrigerant enters the ev***rator, where it absorbs heat from the surrounding heat source, completing the cycle. The heat pump efficiently transfers energy, making it suitable for both heating and cooling applications

20/05/2025

This detailed HVAC duct system schematic illustrates the key components and air pathways within a central heating and cooling system. The Plenum Duct connects the Blower Module to the Air Distribution Center, channeling conditioned air through 2" or 3" insulated ducts to individual Outlets and Diffusers in each room. The Coil Module, integrated with either chilled water or hot water coils, supports efficient temperature regulation. Flexible ducts and return air lines ensure air recirculation, while closed-cell phenolic duct materials enhance insulation and energy efficiency. The Air Distribution Center serves as the system's core, balancing airflow to eliminate drafts and maintain uniform comfort throughout the building. This diagram is an ideal reference for HVAC professionals and students, offering a clear view of airflow dynamics and system integration.

20/05/2025

20/05/2025

This detailed and visually engaging illustration showcases the intricate wiring and component layout of a split air conditioning system. It highlights the connections between the outdoor condenser unit and the indoor ev***rator coil, clearly labeling power supply lines (L, N), signal wires, and control elements. The image also emphasizes key tools and materials used in installation and maintenance, such as pliers, screwdrivers, power wires, and signal wires, alongside a technician actively documenting the setup. This comprehensive depiction provides a clear understanding of the electrical and signal wiring required for efficient operation and control of modern HVAC split systems.