Nowadays, portable air conditioners are becoming more and more popular, when we use portable air conditioners, sometimes we may meet a few problems. As a professional portable air conditioner wholesaler, we have sorted out some common problems you may met, if you have problems when using next time, please check this guide to solve the problems. This guide will be divided into 7 parts and this passage is the fifth part.

Timing problem

1.1 What does two-way timing mean?

When the machine is in standby, it can be set to turn on at a fixed time; during operation, it can be set to turn off at a fixed time.

1.2 Are all air conditioners capable of two-way timing?

   Yes. Now all models of the machine can be bi-directional timing.

Odor problem

1.1 Why is there a peculiar smell when the 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.

1.2 Why does the 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.

1.3 When 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.

UnitedStar Introduction

Portable air conditioner wholesaler UnitedStar offer a wide range of portable aircon styles and sizes for your home and business.

As an industry leader, portable ac wholesaler UnitedStar has a strong production capacity. Our factory covers an area of 47200m²  with BSCI and ISO9001, and have advanced automated production lines in which robots assemble components. The Annual output exceeds 10 million units.

Every year our products enjoy a good reputation all over China and are exported to every corner of the world. We believe that it is because we insist on quality first, making sure that all of our products meet international standards. Portable air conditioner wholesaler UnitedStar also provides customized service for customers who want their own brand or logo on their fans. If you need any help with choosing a suitable product or have any questions about us, please feel free to contact us at any time and we will try our best to assist you. Please be assured that your inquiry will be replied to within 24 hours.