1. The exchanger drips

The internal unit of the air conditioner is overheated, and the exchanger in the internal unit is dripping water. This situation is probably because the internal unit of the air conditioner has not been cleaned for a long time, which will cause some dust to accumulate on the filter, and then too much dust will destroy the hydrophilicity of the aluminum foil, and then the water droplets condensed from the evaporator There is no way to get into the sink, so it will fall outside, slowly dripping from the gap to the outside of the air conditioner. It is also possible that the evaporator freezes due to insufficient Freon in the air conditioner, and the water that melts after freezing directly seeps out.

2. The drain pipe is blocked

Blockage of the drain pipe is also a common cause of water dripping in the internal unit of the air conditioner, because if the drain pipe is blocked, the condensed water of the air conditioner cannot be discharged and will naturally flow out of the internal unit. The general reasons for the blockage of the air conditioner drain pipe are: the drain pipe is blocked, or the drain pipe is blocked due to excessive dust inside the air conditioner.

3. Insufficient refrigerant

When the air conditioner is running under the condition of insufficient refrigerant, it is easy to cause the evaporator to freeze. After the ice melts into water droplets, the water droplets will drip directly from the air conditioner gap to the outside, which will eventually cause water leakage in the wall-mounted air conditioner The emergence of the phenomenon.

4. Improper installation or deviation of internal machine

The installation of air conditioners is actually quite professional, and it usually requires professionals to install it. Of course, sometimes they will inevitably install improperly. For example, the fixed hanging plate of the indoor unit is not firmly installed and fixed, and it will be displaced after a long time. This will cause drainage difficulties and eventually cause the internal unit of the air conditioner to drip.