The reason why the outdoor unit of air conditioner does not drip.

The machine does not cool or the cooling effect is not good.

If the machine is not cooled or the cooling effect is not good, the moisture in the air will not condense and the air conditioner will not drip.

Air-conditioning fluorine leakage

The air conditioner is leaking fluorine. Without Freon circulation, there will certainly be no condensed water flowing out.

The outlet pipeline is blocked

If the refrigeration is better, the outlet pipe may be blocked. There will always be dust fibers in the air, and tiny ones will enter the water outlet through the air conditioning filter with the water. If the filter screen is blocked again, air and evaporator will not exchange heat and water will not flow out.

It is normal not to drop water when heating.

When the air conditioner is heating, it is normal that the outdoor unit of the air conditioner does not drip. Because air conditioning heating is just the opposite of refrigeration, the gas Freon is pressurized by the compressor into high temperature and high pressure gas, which enters the heat exchanger of the indoor unit, condenses, liquefies and releases heat to become liquid, and at the same time heats the indoor air, thus achieving the purpose of raising the indoor temperature. Because the indoor unit temperature is relatively high when heating. So when it is cold, there will be no process of water vapor liquefaction.