Do it yourself: how to install the air conditioner yourself?

Summer, heat ... Prices for split-systems are quite high, and at home so want to feel the desired coolness. In this case, the installation of the air conditioner is often worth a little less than the product itself. How to install the air conditioner yourself? This is our article.

1. Before installing the air conditioner yourself, you must select its correct position in space: the inner unit must be attached to a strong wall. The location should be accessible so that in the event of a breakdown, you do not have any problems with the repair. Another very important point: it is not recommended to mount the unit in a zone permanently exposed to direct sunlight, and it should not interfere with free air circulation.

It is desirable to arrange the outdoor unit so that it does not interfere with your neighbors with its noise and a powerful flow of hot air. The installation location of the outdoor unit must have a strong base - otherwise it may collapse or noise from vibration. On the ground it can not be put in any case. Note the length of the refrigerant pipe.

2. The next step in how to install the air conditioner yourself is to drill a hole in the wall for the pipelines. Choose a place for it, using special marks on the rear panel. The diameter of the hole is usually 6-7 cm. Drilling is performed with a perforator or a circular saw, and the hole can be knocked out with a chisel. Do not touch the wiring and other communications located in the wall. Use a special tube to protect against short circuits.

4. Exactly install the indoor unit - its hooks must enter the back panel as tightly as possible.

5. Before installing the air conditioner yourself, select the copper tubes of the modification, which is indicated in the annotation to the air conditioner. As a rule, they are made of oxygen-free copper and should not have welded joints.

6. Answering the question about how to install the air conditioner yourself, it is impossible not to mention the correct cutting of the pipe. To produce it, you only need a pipe cutter to avoid getting iron shavings into the tube. Remove the burrs from the inside of the cutter. Before flaring it should be smooth and shiny. To the length of the pipeline, which will connect the inner and outer blocks, add 1 cm to reduce the loads to the connection points. The pipes are manually bent. Take care not to have cracks on their surface.

7. The next stage is flaring.

8. Insulation of pipelines - both narrow and wide - is carried out separately.

9. Connecting the pipeline. It must be absolutely dry and clean. Check for refrigerant leaks. Place joints with sealant. First a broad, then a narrow pipeline is attached.

10. Remove air from the pipeline between the indoor and outdoor units with a special vacuum pump, otherwise it will fall into the cooling circuit, which will significantly reduce the power of the air conditioner.

11. Check for leaks by applying soap foam to the intended places. After completing the test, open the service valves completely.

12. Turn off the power, remove the insulation from the wires and deeply insert them into the appropriate connectors.

13. Install the drainage pipe with an incline downward without horizontal sections.

14. Wide and narrow pipelines, wires and drain hoses must be connected with reinforcing tape, which must be covered with a dense continuous layer. Pay special attention to the isolation of joints.

15. Fix the pipeline with the fixing clamps.

16. Seal the hole in the wall.

How to install the air conditioner yourself? This question can not be a simple answer, since a modern air conditioner is a complex device. If you do not have the professional skills to install, contact a specialist - do not risk your health.