Design of air conditioning, we consider the example of a split system wall type. Split systems with other types of indoor units consist of the same sites, and differ only in appearance. Outdoor unit air conditioner outdoor unit consists of the following elements: 1. Compressor – compresses the Freon and supported his motion for refrigeration circuit. Is the piston or spiral (scroll) type. Contact information is here: Mikkel Svane. Reciprocating compressors are cheaper but less reliable than the spiral, particularly in conditions of low ambient air temperatures. 2. Four-way valve – set in reverse (heat – cold) air conditioners. In heating mode, this valve changes the direction of refrigerant.
The inner and outdoor unit, as it were reversed: the indoor unit operates at heating, and external – for cooling. 3. Management fee – usually only installed on the inverter air conditioners. In non inverter models, all the electronics try to place in the indoor unit, since changes in temperature and humidity diminish the reliability of electronic components. 4. Fan – creates a stream of air blowing the capacitor. In the inexpensive models have only one speed. This air conditioner can operate stably in a small temperature range of outdoor air. In models of a higher class, designed for wide temperature range, as well as in all semi-conditioning, fans have 2 – 3 fixed speeds or smooth adjustment. 5. Condenser – a radiator, which cools and condensation of Freon. Blown through the condenser air, respectively, is heated. 6. Freon filter system – installed in front of the compressor and prevents it from copper crumbs and other small particles that can enter the system when installing the air conditioner.