The common problems faced by a portable air conditioner are the following:
The portable air conditioner does not start or stop operating. There could be several reasons for such a thing to happen. For example, at first you need to check whether the unit is plugged or not. At the same time, one must also have a look whether the power cord is damaged.
Secondly, it is recommended that you check if your unit is on a timer. Lastly, it is imperative that you check the temperature at which the unit is set. If the ambient temperature is lower, it is obvious that the unit will either not turn on or it will turn off completely.
The portable air conditioner not being able to cool the room properly can also be quite a big problem. However, one of the biggest reasons for that is when the air conditioner is not properly sized. For example, a unit that is small compared to the size of the room it will not be able to cool the room adequately. At the same time, if the unit is too big for the room, it will cycle on and off too frequently causing wastage of energy.
Reduced airflow is another problem that is faced by a portable air conditioner. One of the major causes of a portable air conditioner is dirty filter. Hence, it is recommended that you should clean or replace the air filter of your portable air conditioner at regular intervals. However, whenever you are cleaning the air filters of your portable air conditioner you need to refer to the manual so that the job is done in the right way.
Mold or mildew causes a musty smell from the portable air conditioner. The reason of mold and mildew is retention of water in the unit. So whenever, you experience such a smell from your portable air conditioner you should check all the possible parts of the portable air conditioner and clean it thoroughly so that there is no further damage to the unit.