Fault detection method and fault detection device of air conditioner, and air conditioner
A fault detection and air conditioner technology, applied in the direction of electronic circuit testing, etc., can solve the problems of complex electronic control of inverter air conditioners, waste time, affect maintenance efficiency, etc., and achieve the effect of improving maintenance efficiency, simple detection process, and time saving.
Inactive Publication Date: 2016-10-26
WUHU MATY AIR CONDITIONING EQUIP CO LTD +1
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Problems solved by technology
[0002] At present, split air conditioners, especially inverter split air conditioners, are becoming more and more popular. Due to the complex electronic control of inverter air conditioners, they have a high failure rate in all after-sales maintenance solutions. In related technologies, the common maintenance solution is to disassemble the internal unit. and the external unit, use measuring instruments or visually check whether the electronic control is damaged, and then carry out the next step of replacing the electronic control. This detection method often leads to dismantling the external unit first when the internal unit fails, but when the external unit fails Disassemble the internal unit first, which wastes time and affects maintenance efficiency
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[0031] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.
[0032] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.
[0033] figure 1A schematic flowchart of a fault detection method for an air conditioner according to an embodiment of the present invention is shown.
[0034] Such as figure 1 As shown, according ...
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The invention provides a fault detection method and a fault detection device of an air conditioner, and the air conditioner. The air conditioner comprises an indoor unit electric control plate and an outdoor unit electric control plate. The fault detection method of the air conditioner comprises the steps of: detecting whether a first temperature sensing packet data corresponding to the indoor unit electric control plate and a second temperature sensing packet data corresponding to the outdoor unit electric control plate can be obtained, and obtaining a detection result; and according to the detection result, determining whether the indoor unit electric control plate and / or outdoor unit electric control plate has a fault. By adopting the technical scheme, whether the indoor unit electric control plate or outdoor unit electric control plate of the air conditioner has the fault is accurately detected, the time is saved for maintenance personnel, and the maintenance efficiency is improved.
Description
technical field [0001] The present invention relates to the technical field of air conditioners, in particular to an air conditioner fault detection method, an air conditioner fault detection device and an air conditioner. Background technique [0002] At present, split air conditioners, especially inverter split air conditioners, are becoming more and more popular. Due to the complex electronic control of inverter air conditioners, they have a high failure rate in all after-sales maintenance solutions. In related technologies, the common maintenance solution is to disassemble the internal unit. and the external unit, use measuring instruments or visually check whether the electronic control is damaged, and then carry out the next step of replacing the electronic control. This detection method often leads to dismantling the external unit first when the internal unit fails, but when the external unit fails Dismantling the internal unit first wastes time and affects maintenanc...
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Login to View More IPC IPC(8): G01R31/28
CPCG01R31/28
Inventor 陈灿文申孟亮
Owner WUHU MATY AIR CONDITIONING EQUIP CO LTD