What are the reasons for the odor generated by portable mobile air conditioners during use?

2023-05-31


1.1Why is there a peculiar smell when the Portable air conditioner is just turned on?

The air conditioner itself generally has no peculiar smell, and the peculiar smell may be caused by the following reasons when it is turned on:
A. Odor in the room: When the air is not circulating, it is difficult to smell the odor. When the air conditioner is running, the odor is concentrated in the narrow air outlet, which intensifies the odor that is not usually noticed. At this time, it can be improved by improving the indoor environment.
B. The filter is too dirty and moldy: carry out regular cleaning and maintenance to improve
C. Other materials of the indoor unit of the air conditioner are moldy.
D. The motor of the new machine will smell of oil, so customers can blow it out of the window for a period of time.

1.2Why does the Portable air conditioner emit a peculiar smell after using it for a long time?

The air conditioner itself does not produce odors. Generally, the filter screen and dust-proof net of the indoor unit have not been cleaned for a long time; the surface of the indoor evaporator has not been cleaned and maintained simply, resulting in mildew, deterioration, and peculiar smell blowing out when it is turned on.


1.3When some users use the air conditioner, they report that the new machine or the machine that has been running for a period of time has a strange smell when it is started and running?

A. The user’s room itself has a peculiar smell.

When the indoor air is not circulated (especially in newly decorated rooms), it is difficult to smell the peculiar smell. When the air conditioner is turned on, the air in the whole room is circulated, so that the peculiar smell is concentrated in the narrow air outlet, and the smell flows faster.
B. Due to the sponge or flannel pasted on the air outlet of the internal unit, the time is too long or the humidity of the user’s environment is too high, resulting in mildew, and it emits a peculiar smell when it is turned on.
C. Due to the frequent thermal expansion and cold contraction of the plastic parts of the internal machine, the plastic parts emit peculiar smell.
D. The filter screen and dust-proof net of the indoor unit have not been cleaned for a long time; the surface of the indoor evaporator has not been cleaned and maintained simply, resulting in mildew, deterioration, and peculiar smell blown out when it is turned on.
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