Air conditioner and its self-cleaning control method

Abstract

The invention relates to an air conditioner and a self-cleaning control method thereof. The self-cleaning control method comprises: automatically starting the cleanliness detection function when the air conditioner meets the preset cleanliness detection startup conditions, and the cleanliness detection function is used to detect the indoor heat exchanger Cleanliness; real-time detection of the turbidity of the condensed water generated by the indoor unit; judging whether the indoor heat exchanger needs to be cleaned according to the turbidity of the condensed water; automatically enter the self-cleaning mode when the indoor heat exchanger needs to be cleaned; or, exchange heat indoors When the air conditioner needs to be cleaned, it sends out a self-cleaning prompt signal for prompting that the indoor heat exchanger needs to be cleaned, and enters the self-cleaning mode after receiving a self-cleaning start signal for instructing the air conditioner to start the self-cleaning mode. The invention realizes the purpose of automatically detecting the cleanliness of the indoor heat exchanger by presetting the start-up conditions for cleanliness detection in the air conditioner, and solves the problem that users are not sure whether the indoor heat exchanger needs to be cleaned and when it needs to be cleaned in the prior art. technical problems.

Description

technical field [0001] The invention relates to air conditioning technology, in particular to an air conditioner and a self-cleaning control method thereof. Background technique [0002] After a household air conditioner has been used for a long time or has not been used for a long time, pollutants such as dust and dirt will be generated on the indoor heat exchanger. The operation of the air conditioner in this state will affect the cooling effect, and more importantly, it will endanger people's health. healthy. Therefore, when the air conditioner is used for too long or does not run for a long time, it is necessary to clean the air conditioner, which is very important for the cooling effect, comfort and other performance of the air conditioner and people's health. However, the air conditioner is generally hung on a wall with a higher position, so that it is not easy for people to see whether there is dust and other pollutants on the heat exchanger in the air conditioner ro...

AI Technical Summary

Problems solved by technology

However, the air conditioner is generally hung on a wall with a higher position, so that it is not easy for people to see whether there is dust and other pollutants on the heat exchanger in the air conditioner room, and it is not sure whether and when it needs to be cleaned. great inconvenience

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