Air conditioner data inquiry device and method and air conditioner

Abstract

The present invention provides an air conditioning data inquiry device and method and an air conditioner. The device comprises a communication connection unit and a data display tool, wherein the communication connection unit is used for establishing communication connection between the data display tool and an internal unit controller / or an external unit controller of the air conditioner; the data display tool is used for displaying operation data of the air conditioner recorded in real time by the internal unit controller / or the external unit controller of the air conditioner after communication connection between the data display tool and the internal unit controller / or the external unit controller of the air conditioner is established. According to the scheme provided by the invention,the operation data of the air conditioner before a fault occurs can be viewed through the data display tool, thus, the cause of the air conditioner fault of the air conditioner is analyzed, the faultproblem is solved in time, and the situation that due to the contingency and irreversibility of the air conditioner fault, the air conditioner fault history is not available for investigation is avoided.

Description

technical field [0001] The invention relates to the technical field of electrical appliances, in particular to an air conditioner data query device and method and an air conditioner. Background technique [0002] Due to the complexity of the actual operating conditions and the user's environment, various failures, downtime or poor operation of the air conditioner may occur during operation. At present, the specific air conditioner failure is usually judged by preset air conditioner operating parameters or characteristics, and the display panel and sound reminder or fault sound are displayed; Only fault codes can be displayed on the display board, and the fault information provided to after-sales personnel is limited, which is not conducive to maintenance and troubleshooting; as users pay more and more attention to personal privacy and private space, and their awareness of life and property safety is getting higher and higher, so There is a certain repulsion and precautionar...

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to overcome the defects of the above-mentioned prior art, and provide an air conditioner data query device, method and air conditioner, to solve the accidental and non-reproducible problems in the prior art when the air conditioner breaks down. The problem that the fault display tooling cannot display the previous fault information

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