Air conditioning copper tube lengthens 5 meters again, can affect the refrigeration and the heating effect?
The air conditioner outdoor unit should be lower than the indoor machine properly, if the outdoor machine is higher than indoor machine, will cause the compressor lubricating oil string out from inside the compressor can not successfully return in height, should give the pipe bending oil bend properly, to ensure that the lubricating oil return to the compressor, avoid rear compressor bad lubrication, shorten the service life of the compressor.
The general copper pipe turning and lengthening copper tube will increase the system resistance, increase the system load, will have certain influence to the refrigeration, the heating effect;Air conditioner indoor unit and outdoor unit distance should be closer, if the pipeline will be lengthened, the longer the effect is poor, but the problem is not the distance of 5 meters, as long as the welding quality is good, but does not have obvious difference, it is best to add some freon.
The lengthening of air conditioner copper tube has certain influence on the refrigeration and heating, and the influence degree is related to the lengthened length of the copper pipe. When the lengthened length of copper tube is longer, the refrigerant should be added. Of course, after the copper tube lengthened, the pressure drop on the refrigerant also increased, so that the air conditioner deviated from the design point of work, but the impact is not great.
