Precautions for moving air conditioners

Shanghai Central Air Conditioning Project

1. Test whether the various functions of the air conditioner work normally before moving.

2. Recover the refrigerant and remove the indoor and outdoor connection lines. It is better to mark both ends of the connecting line so that there is no possibility that the connecting line may be connected incorrectly and cause malfunction during installation.

3. During the transportation and installation of the external machine, it cannot be turned over, and the inclination angle is too large. Never lift the machine by grasping the stop valve by hand.

4. Whether the wiring terminals or other places with wiring are loose, to prevent sparking or other hidden dangers, whether the wires are aging, and if they are aging, they must be replaced;

5. Check the connecting pipe and whether there is fluorine leakage at the joints. If the machine has been used for a period of time, if there is fluorine leakage, there will generally be oil stains at the leakage point;

6. The old-fashioned air conditioner cannot be restarted within 3 minutes after it has been shut down, otherwise the compressor will burn out. The new air conditioner is equipped with a circuit to prevent restarting within 3 minutes, even if it is restarted within 3 minutes, the compressor will not work.