Air conditioning system, and control method

Abstract

An air-conditioning system comprises water drainage pump connected to air conditioner and used for discharging condensed water, judging unit for judging whether water drainage pump is normal or fault, water drainage pump control unit for carrying out operation or stopping operation of water drainage pump according to judged result on water drainage pump.

Description

technical field [0001] The present invention relates to an air conditioning system and its control method, in particular to an air conditioning system and its control method with an added judging unit, which can make the above-mentioned Whether the drain pump is normal or faulty is judged, so it is possible to prevent the condensed water from overflowing when the drain pump fails during the operation of the air conditioner. Background technique [0002] The air conditioner in the prior art utilizes the drain pump to remove the water flowing into the interior of the indoor unit, that is, when the inflow of water reaches a certain amount, the drain pump is automatically activated to discharge the water to the outside. [0003] A control method of a drain pump of an air conditioner according to the prior art is as follows. [0004] Fig. 1 is a schematic structural diagram of an air conditioner of the prior art; Fig. 2 is a schematic structural diagram of a condensed water remo...

AI Technical Summary

Problems solved by technology

[0015] The purpose of the present invention is to provide a new air conditioning system and its control method. The technical problem to be solved is to add a judging part and corresponding judging steps so that it can judge whether the drainage pump is normal or faulty. so that when the drain pump connected to the air conditioner fails and cannot operate normally, it can prevent the condensed water in the water receiving part from overflowing, and at the same time ensure the safety of the air conditioning system, so it is more suitable for practical use

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