What problems should be paid attention to in the installation of central air conditioning

Central air-conditioning installation is a complex and large-scale project that requires professional engineers to design and construct. In order to ensure the effectiveness of the air conditioner, the following matters need to be paid attention to when installing the central air conditioner.

1. Avoid leakage of Freon in the process of central air-conditioning installation. After the central air-conditioning installation is completed, the installation personnel must be asked to perform leak detection on the air-conditioning connection port to prevent leakage of Freon.

2. Avoid rainwater pouring into the room from the wall hole. In the process of central air-conditioning, it is necessary to make a higher wall hole in the room. After the installation is completed, the open space through the wall hole must be plugged with putty. If the drainage hole in the corridor is used, similar questions should also be paid attention to.

3. Avoid indoor water leakage. It is necessary to ensure that the condensate generated during the cooling of the central air conditioner can be discharged outdoors. When installing, pour a little water into the drain pan of the air conditioner to check whether it can be discharged outdoors.

4. Avoid outdoor water leakage. When the air conditioner is heating in winter, water will drip out due to defrosting. Therefore, when installing the air conditioner, pay special attention to allowing the installation personnel to install the water outlet and the water outlet pipe of the outdoor unit.

5. The outdoor unit of the air conditioner cannot be installed everywhere, and the selection of its orientation should be conducive to future repair and maintenance. The outdoor unit installation must be upright, and the installation worker must use a level to level it. The outdoor unit bracket should be matched with regular expansion bolts, and it is necessary to have enough. Beware that workers save a few expansion bolts for the convenience of construction, which will be a lot of trouble in the future.

6. If the distance between the outdoor unit and the indoor unit of the central air conditioner is more than 3 meters to add the refrigeration pipe and drain pipe wire, you must carefully see if the copper pipe and wire added are the same products as the original air conditioner.