The most complex air conditioner block diagram for wall split systems. Therefore, they can be taken as an example.
Outdoor unit of air conditioner
The air conditioner outdoor block diagram consists of the following components:
- The valve is four-way;
- Main board;
- Fan;
- Capacitor;
- Compressor;
- Cold loop filter;
- Mounting fittings;
- Box.
The compressor increases the density of the refrigerant and sets it in motion along the refrigeration circuit. A distinction is made between scroll and reciprocating compressors. The latter cost less, but they break more often in cold weather. The air conditioner compressor circuit differs depending on the type of compressor.
The four-way valve is an indispensable part of devices operating in two modes. When heated, it directs the refrigerant to another circuit. At the same time, the outer part begins to produce cold, and the inner heat.
The block diagram of the "heat - cold" air conditioner also contains the main board. In models operating in one mode, the boards are mounted only in the room part, which is in more acceptable temperature conditions.
The circuit of the outdoor unit of the air conditioner necessarily contains a fan for air movement around the condenser.
The condenser reduces the temperature of the refrigerant and precipitates it.
The refrigerant filter protects the inside of the compressor from clogging.
The fastening nipples are located in the places where the copper pipes are fastened.
The box covers the pipe entries and the wire attachment points.
Indoor unit of air conditioner
The air conditioner control unit diagram includes the following components:
- Cap;
- Large filter;
- Radiator;
- Blinds are horizontal;
- Scoreboard;
- Fine filter;
- Fan;
- Blinds are vertical;
- Condensate collection tank;
- Main board;
- Mounting fittings.
Each circuit of the air conditioner unit necessarily includes a lid in the form of a lattice that allows air to enter the device.
A large filter is a plastic grid on which a non-woven material is stretched. It is necessary to retain hair, dust lumps. Needs washing once every 2 weeks.
Radiator - the temperature of the refrigerant increases in it, as a result of which it evaporates.
Vertical and horizontal blinds are necessary to direct the air flow in the right direction.
The scoreboard shows the basic data required by the user.
Fine filter - can be filled with various substances and have different effects (remove static electricity, remove odors). In simple models, it may not exist at all.
The circuit of the air conditioner control unit may not contain a container for collecting condensate, but it is mandatory in the device and is located under the radiator, condensate drips into it, then flows out of the apartment through the tube.
The main control board for the entire air conditioner is located in the indoor unit, it is in it that the circuit of the air conditioner control unit is located.
From below, copper pipes are supplied to the mountings leading to the outdoor unit.
