NO. one, LED display within 20 square meters
Generally, no air conditioner can be used. If conditions permit, two fans with a diameter of about 500mm can be used, depending on the size of the installation space.
NO. Two, LED display screen with more than 20 square meter
1.If the LED display is installed against the wall and can protrude by one meter from the wall, it is recommended to choose the fan according to the area, and the fan should be installed in sequence above the side of the screen. If you buy an outdoor full-color LED screen with a ph16 of 80 square meters, it means that the fan you buy requires 6 axial fans with a diameter of about 600 mm. Make sure that there is a net inside to prevent the technician repairing the display from sucking in clothes and other things when repairing the display to prevent personal injury. For waterproofing, install the air outlet of the fan on the outside aluminum-plastic panel Aluminum shutters. The wall-mounted LED display screen can also be installed with air conditioners. Ensure that there is enough space for the air conditioner host without affecting the overall appearance of the wall. The choice of air conditioner is required. Generally, 1.5P, 2P and 3P air conditioners are used the most. Northern cities use 12 square meters of 1P air-conditioning calculations; southern cities use 9 square meters of 1P air-conditioning calculations. If the area of the LED outdoor display is relatively large, the air conditioner needs to be customized; if the area is not large, you can buy it at a specialty store, but you need to buy a display cooling air conditioner with call compensation function.
2.If the LED display is installed on a column, a fan can be used to dissipate heat. The fan is installed on the top of the aluminum-plastic panel on the back of the large screen and made into blinds so that rain does not enter the display when it rains. If it is a double-pillar LED display, you can open several blinds in the middle of the double-pillar. This Baiye window is the air inlet, and the fan above is the air outlet, so that complete air convection is formed and the heat dissipation effect is better.