Four seas network: air conditioning is divided into internal and external units. The cleaning of internal units is relatively simple. Generally, the owner can complete it by himself. And the outer plane is suspended in the outdoor space, and most of them are in the high altitude. Does the air conditioner need cleaning? How to clean the air conditioner? Often for outdoor unit maintenance is also very important, can effectively improve the cooling effect of air conditioning and energy saving.
How to clean and maintain the air conditioner?
Installation requirements of air conditioner external unit
1. The outdoor unit shall be installed on the reserved air conditioning board or the location required by the property.
2. The outdoor unit shall be smooth in the vertical direction.
3. The condensate pipe of the air conditioner shall be inserted into the condensate interface adjacent to the rainwater pipe.
4. The outgoing pipeline of outdoor unit shall be set at one side of the air conditioning board according to the property requirements, and the upper and lower households shall be straight and in the same position. The opening position on the wall of the outdoor unit outlet pipeline on the first floor shall not be less than 15cm from the garage top and the waterproof layer shall not be damaged.
5. The outdoor unit of air conditioner shall be installed firmly. The external walls of each building in the community shall be provided with thermal insulation layer. Requirements: ① the air conditioner shall be fixed on the air conditioner board, and the fixed bolt length shall not be less than 12 cm (the depth into the structural layer is 7 cm). ② . it is fixed by hanging bracket. The length of fixing bolts of hanging bracket shall not be less than 20cm (12cm into the structural layer) and the number of fixing bolts shall not be less than 2. ③ . the waterproof layer shall not be damaged for parts with waterproof methods and fixed hangers. 6. The fixing bolt hole and the pipeline through the wall hole shall be waterproof and sealed. The bolt hole shall be sealed with glass glue before screwing, and the through wall hole shall be tightly plugged with waterproof putty, and then the special protective cap shall be installed.
How to clean and maintain the air conditioner?
1、 Cut off the power.
2、 Before cleaning the external machine, the professional cleaning machine shall be debugged so that the later cleaning process is correct.
3、 Adjust the water gun of the professional washer to the water column shape, wash the components of the outdoor air conditioner once, and then use the neutral detergent combined with the special long hair brush.
4、 If the dirt blocks the air path of the heat exchanger, it will affect the heat exchange and cause the cooling and heating effect to decline; if it is serious, it will burn the compressor, so it is particularly important to clean it. When cleaning, use a vacuum cleaner or long hair soft brush, brush gently in the direction of the fins to remove the dust and dirt. If the air conditioner is in a place hard to reach by hand, we can use our extended water gun to wash it.
Five. Arrange the work and check the frame screw. If it is loose, it should be tightened and reinforced. If the frame is seriously rusted, it should be replaced immediately. For the collapsed heat exchange fins, use forceps to carefully repair them.