Central air conditioning ceiling, several questions 1, how much is it usually hung down? How deep is the side? 2. Install central air conditioning in front of the ceiling? Or what happened.

1, to install central air conditioning, the ceiling generally needs to be above 400 mm. If only the fuselage is considered, it only needs 350 mm However, considering that the air conditioning drainage needs to have a slope to make the drainage smooth, the position of the drain must be lower than the air conditioning fuselage, so the ceiling should be around 400-500mm;

2. The depth of the side depends on the size of the machine. Generally, if the fuselage is large, the ceiling width needs to be more than 1000 mm, and if it is a tractor, it only needs about 600mm;

3. The design of central air conditioning should be designed according to the size of the machine in the early stage, and the ceiling should be designed well. After installing central air-conditioning, carry out keel and sealing plate of ceiling base, and determine the position of air outlet, air supply outlet and inspection port.

Design skills of indoor central air conditioning;

1. The indoor unit should be designed in a place where the return air is unobstructed;

2. The wall opposite to the air supply is preferably less than 5 meters;

3. Try to center the air outlet on one wall;

4. Try not to put the indoor air supply outlet in the corner (especially in the space larger than 20m) to prevent uneven air distribution;

5. The indoor machine is best not to be above the bed in the bedroom or above the household appliances;

7. In order to facilitate the installation of fan coil units, the thickness of the ceiling should be 250-300mm.

8. The opening of the access port of the fan coil unit is about 400 mm * 400 mm, depending on the water inlet direction of the equipment;

9. Generally, according to the wiring and connection of the indoor unit, the access port is over there, and the opening size is about 400mm * 400mm；;

10. Select the location below the indoor unit where there are no valuables such as TV sets.