When the air is cooled and dehumidified by the coil, the condensate generated by the fan coil will drip onto the drip tray (also known as the water receiving tray and the water collecting tray) and be discharged through the outlet. As the air filter of the fan coil is generally a coarse filter, some small dust will pass through the hole of the filter and adhere to the surface of the coil. When there is condensation water on the surface of the fan coil, the dust will fall into the drip tray. Therefore, the drip tray must be cleaned regularly to clean the dust deposited in the drip tray. Otherwise, the accumulated dust will reduce the water capacity of the drip tray for a while. When the production of condensate water is relatively large, the overflow of condensate from the drip tray will cause the damage to the ceiling of the room. Second, the drain will be blocked, the same condensate overflow; Third, it will become a breeding ground for bacteria and even mosquitoes, posing a threat to the health of the people in the room.

Air coil drip pan is generally cleaned twice a year, if it is a seasonal use of air conditioning. Clean after air conditioning USES season to end. Cleaning methods generally use water to wash, sewage discharge from the drainage pipe. Fan coil in order to disinfect sterilization, but also to clean the clean drip tray reoccupy disinfectant water (such as bleach water) scrub again.

In ancient times, due to the limitation of science and technology, people could not easily regulate and control the indoor temperature, so they suffered from severe cold and extreme heat. With the change of times, the development of science and technology, now people can easily achieve indoor temperature control, help people to achieve indoor temperature control equipment is fan coil.

According to the majority of users, fan coil control cold heating effect is good, can create a comfortable indoor environment, but the fly in the ointment is when the work will send out a bigger noise. What causes this problem? What measures can fan coil users take to reduce noise?

It is understood that due to the limitations of the current technical level, the actual noise level of various types of fan coils at home and abroad is generally on the high side, and domestic fan coils have reached the international level in terms of noise treatment.

In this case, baoxin believes that the main reasons for excessive fan coil noise are as follows:

Indoor due to the fan coil installation location and configuration of different ways, the noise level is high or low. According to the test conducted by relevant units on fan coils in different installation locations, when the fan coils are running at a high speed, the noise field limit value is nc-45 and the lower limit value is nc-35. When the fan coil is running at a low speed, the upper limit is nc-40 and the lower limit is nc-25.

In view of the above causes of excessive noise in indoor fan coil, baoxin recommends that users adopt the following countermeasures:

When selecting fan coil, users should consider the installation location of fan coil according to the level of quiescence required by the room. When installing the bedroom with high requirement for quiet degree, noise elimination can be done in the air duct between the outlet of the fan coil and the air supply outlet of the room. The horizontal or vertical fan coils with medium noise level can be used for the general requirements of the quiet degree.

Excessive noise may affect users' mood and even harm their health. Baoxin provides customers with solutions to the problem of excessive noise in fan coil, hoping to reduce the noise to the majority of users, so that users can enjoy the comfortable indoor environment with a pleasant mood, and enjoy the convenience brought by high-tech achievements.