Central air-conditioning compressor and pipeline outside, after a long time the sun and rain and even sudden rainstorm, there may be some problems. The first kind of
is the most common, that is the central air-conditioning outside the machine connecting pipe connecting pipe problems, after heavy rains washed tube cracks may be connected to a central air-conditioning outside the machine, resulting in leakage of refrigerant, this situation will lead to the central air conditioning refrigeration can not work normally.

second is the central air conditioning control board, an electronic controller is the central control board of air conditioner inside, and the electric control board is formed by the skin of plastic packaging and insulation tape winding, washed or soaked may not be able to control the phenomenon of air conditioning.

third is the quality of the accessories, connecting line quality is not good after the rain drenched, it is prone to leakage, short circuit and other phenomena, it will also lead to the normal operation of central air conditioning.

is worth noting: when we do not use central air conditioning, we need to do some protective measures for central air conditioning cover protective cover, to prevent dust into the machine, the working efficiency of the effect of central air conditioning. When installing the outdoor machine, it is best to install in the place of good ventilation and heat dissipation, avoid direct sunlight, no dust and smoke pollution. The most important thing to note is that the air conditioning heat sink, if not regularly cleaned, will greatly reduce the efficiency, easy to charge electricity, and even destroy the machine, the service life will be shortened.