Refrigirant Circuit - Description - AO Smith AH-290 Manuel D'installation, Mode D'emploi, Manual D'entretien

38
Domestic water container
Material
Net volume
Airflow volume
Airflow volume
1.4.1 Refrigerant circuit – description
The cooling system is used for processing the heat in the inlet air. This is
the manner by which the extracted heat is transferred to the water. This
process is only possible with the external addition of energy, which takes
place in the compressor.
In the vaporizer, heat is absorbed from the air and refrigerant in gaseous
form and fed to the compressor. In the compressor, the refrigerant is raised
up to a higher pressure and energy level, so it can deliver the heat to the
water through the condenser pipe, which is coiled around the tank.
The condensed coolant fluid is throttled down to a lower pressure using the
expansion valve so it becomes possible to repeat the cooling cycle in the
vaporizer.
Steel specially enamelled
l 285
m³/h 280