The basic components of fan coil units, usually referred to as the terminal equipment of central air conditioning, are a low-noise motor and coil. The surface cooler cools or heats the indoor or outdoor mixed air of the fan before it is released into the space, allowing the interior temperature to be adjusted to the comfort needs of the occupants. The fan’s aluminum fins are covered in dust and filth from the prolonged suction and return air action, and there are numerous dust particles in the air. Currently, on the one hand, the air temperature decreases and the heat exchange between cold water and hot air is compromised.
Cleaning Method of Fan Coil and Common Troubleshooting;
The Fan coil unit cleaning need to be cleaned after the central air conditioner has been in use for a while (about 1-2 years). It is necessary to detach the fan motor and impeller before cleaning the fan’s aluminum fins so that the motor and capacitor can be inspected for burnout. Because there is so much condensed water during the summer, when it enters the tray’s condensate drain pipe, bacteria, and algae are easily produced, causing the drain pipe to become clogged.
Therefore, it is necessary to clean, sterilize, and kill the algae on the tray. Place the fan coil disinfection and sterilization sheet on the water collecting tray of the fan coil regularly to prevent the pipe from becoming clogged due to the growth of bacteria and algae after cleaning the water collecting tray of the fan coil. You should also dredge the condensate pipe after cleaning it. The fan impeller, volute, motor, and shaft of the fan coil are removed, cleaned, and dusted at the same time.
Following the Cool Room Cleaning of the fan coil, the ventilation volume is improved, the effectiveness of the central air conditioning is good, the quality of the indoor air is good, the noise is reduced, the cost of electricity is decreased, and the condensate is smooth.
include overhaul, upkeep of the fan coil and the air intake and exit, and cleaning (descaling, sterilization, and algae removal from the fan coil surface cooler). The cleaning method is as follows:
- Screen of the air return filter should be cleaned, sterilised, and disinfected
- Cleaning the air supply system.
- A particular cleaning chemical for central air conditioners must be used to clean, descale, and sterilize the fan coil surface cooler. Ensure smooth ventilation.
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