Whether the installation position of the indoor unit is appropriate directly affects the use effect, service life and beauty of the room. Therefore, we must pay attention to the following aspects when installing: ① Stay away from heat sources, do not install indoor units near gas stoves, steam and electric heaters, and try to avoid sunlight; (2) The air inlet and outlet should be free of obstacles that hinder the air flow, and the cold air blown should flow through the main places where people move; ③ Keep away from high-frequency facilities and high-power wireless equipment, so as not to interfere with the normal operation of air conditioners; ④ The distance between the host and the remote controller and the TV and stereo should be greater than 1 m to avoid mutual interference; ⑤ Both ends and above shall not be close to other objects, and certain leeway shall be left.
(2) Installation points
Main points of indoor unit installation: ① Check whether the model is consistent with the design drawings, check whether the clearance between the fan impeller and the casing, whether the rotation of the fan meets the requirements, and whether there are sundries in the casing; (2) Locking measures must be taken for the hanger nut of indoor machine, and manhole must be reserved under the indoor electromechanical box and copper pipe joint; (3) hanging installation, if the ceiling is prefabricated, T-shaped hanger bolts should be used for hoisting; If the ceiling is not strong enough, it should be reinforced to ensure safety and reliability; (4) Pay attention to good return air to circulate indoor air to ensure air conditioning effect and indoor air quality; ⑤ The indoor unit can be equipped with negative ion generator and purification and dust removal device to further improve indoor air quality.