With the continuous improvement of everyone's economy, air conditioning has become an indispensable product at home. When purchasing air conditioners, it is very necessary to know the size of the outdoor air conditioner. So, let's talk about the size of the outdoor air conditioner of the air duct machine and the maintenance method of the air duct machine, and let's talk about it in detail.

With the continuous improvement of everyone's economy, air conditioning has become an indispensable product at home. When purchasing air conditioners, it is very necessary to know the size of the outdoor air conditioner. So, let's talk about the size of the outdoor air conditioner of the air duct machine and the maintenance method of the air duct machine, and let's talk about it in detail.

first, the size of the outdoor air conditioner of the air duct machine

1. Beauty: the size of the outdoor air conditioner (width * depth * height) of the standing cabinet KFR-51LW/F1Y ventilation century star: 851 * 315 * 611; Midea cabinet KFR-51LW/IY air conditioner outdoor unit size (width * depth * height): 843 * 313 * 711; Midea air conditioner KFR-43LW/H1Dy cabinet 1．75P External dimensions (length * height * depth): 781 * 541 * 241.

2. Chunlan: Chunlan Powerful Series Cabinet Air Conditioner KFR-51LW/BD External unit size (width * depth * height): 811 * 312 * 646; Chunlan cabinet air conditioner KFR-61LW/d external unit size (width * depth * height): 811 * 312 * 646.

3. LG: LG air conditioner LP-s2152da cabinet 2P external machine size (length * height * depth): 681 * 555 * 265; LG air conditioner LP-s2552da cabinet 2．5P external dimensions (length * height * depth): 871 * 655 * 321; LG air conditioner LP-q3152da cabinet 3P external machine size (length * height * depth): 871 * 655 * 321; LG air conditioner LP-P2151HA cabinet 2P external machine size (length * height * depth): 871 * 655 * 321.

2. Air conditioning maintenance method of air duct machine

Air duct machine maintenance-maintenance method

1. Regularly check the running state of compressor and fan, and if abnormal noise is found, such as metal collision sound, motor buzzing sound, shell vibration sound, etc., stop and check immediately, find out the starting sound source, find out the reason and eliminate it.

2. Regularly check the electrical operation, such as power switches, contactors and various protective devices. And clean the circuit board to maintain a good running state.

3. Check the running state of the air conditioning system regularly, and check the suction and exhaust temperatures of the compressor by hand. A set of pressure gauges can be installed to detect the high and low pressure states. Observe the refrigerant flow state in the sight glass to determine the refrigerant inventory of the system.

4. Regularly check whether there are oil stains at the welding points and interfaces of the connecting pipes of the refrigeration system. Leak detection should be carried out where there are oil stains.

maintenance of air duct machine-maintenance of outdoor unit

1. Cleaning the condenser fins of the unit can make the heat dissipation effect of the unit good. The outdoor unit of air conditioner is installed on the outdoor ground and roof. After a long time, the condenser fin and copper tube will be covered with a layer of foreign matter and dust, which will cause poor heat dissipation of the unit and affect the refrigeration effect. If it is serious, it will also lead to high-voltage protection of the unit, which will cause the unit to stop working and damage the unit and affect the normal use of the unit.

2. Check the wiring of the power supply and control circuit of the unit

The work of the air duct machine is intelligently controlled by the computer, so the refrigeration effect provided is not only stable, but also has no temperature difference effect, and the average temperature in all areas of the room can be achieved when it is used. Therefore, the application of the air duct machine has been widely developed in both ordinary houses and some restaurants and entertainment places. Many people also began to have doubts about the working method of air conditioning maintenance of the air duct machine. If there is a fault in the use of the air duct machine, how to maintain it? In fact, we should not only pay attention to the maintenance method of the air duct machine, but also pay attention to the maintenance method of the equipment.

that's all the knowledge about the advantages and disadvantages of the air conditioner and the cleaning method of the air conditioner. Although the air conditioner is installed outdoors, its size still has a certain impact on its own decoration, so when purchasing air conditioners, you must have a certain understanding of the size and never be careless.