1. Ready
Before installation under the beam, some preparatory work should be done first. First of all, we should design the air conditioner in the room, determine the brand and model of the air conditioner, and the location and wiring mode of the air inlet and outlet of the air conditioner. At the same time, the beams in the room should be inspected to ensure the bearing capacity and structural stability of the beams. If the bearing capacity of the beam is not enough, it needs to be strengthened before installation.
2. Installation process
(1) Determine the positions of air inlet and air outlet of air conditioner, and punch and wire it;
(2) drilling holes and installing hangers;
(3) fixing the air inlet and the air outlet;
(4) install the host;
(5) Connect the conduit and the power supply;
(6) Commissioning and acceptance.
3. Preventive measures
(1) The air inlet and outlet should be perpendicular to the hanger, and the connecting end should be sealed firmly to prevent air leakage;
(2) The hanger spacing is generally 1.5-2m, which should be appropriately increased according to the length of the beam;
(3) When determining the position of air inlet and air outlet, considering the ventilation situation of the room, it should be arranged corresponding to the doors and windows;
(4) The bearing capacity of the beam must conform to the construction specifications, otherwise it needs reinforcement.
In a word, the installation method of central air conditioning under the beam is a complex project, which requires the construction personnel to do their duty, and every step should be carefully checked to ensure the installation quality and safety.