Monitoring system of central air-conditioner

Abstract

The invention discloses a monitoring system of a central air-conditioner. The monitoring system comprises a wireless communication module, a decoder connected with a processor of the central air-conditioner as well as a master controller connected with the decoder and the wireless communication module; the decoder is used for receiving a fault code sent by the processor and converting the fault code into a fault report in the form of characters; and the master controller is used for sending the fault report to terminal equipment through the wireless communication module. By the aid of the monitoring system of the central air-conditioner, the fault code produced by the processor of the central air-conditioner can be converted into the fault report which is in the form of characters and canbe understood by a user or a maintenance person, then the fault report is sent to the terminal equipment of the user or the maintenance person, thus the user or the maintenance person can check faultinformation of the central air-conditioner timely and remotely, the fault information of the central air-conditioner can be clarified without a professional, and monitoring, maintenance and overhauling of the central air-conditioner are facilitated.

Description

technical field [0001] The invention relates to the field of smart home, in particular to a central air-conditioning monitoring system. Background technique [0002] Central air-conditioning is an air-conditioning system. One outdoor unit can be connected to multiple indoor units. It is widely used in public places and homes because of its energy saving, fast cooling, and uniform temperature adjustment. Different from the characteristic that one outdoor unit of a split air conditioner can only be connected to one indoor unit, the maintenance of a central air conditioner needs to target multiple equipment such as outdoor units and indoor units in the air conditioning system, and there are many indicators that need to be monitored. [0003] When the central air conditioner malfunctions, the central air conditioner's processor generates a fault code. But the user may not be able to check the fault code in time, and for non-professionals, the fault code cannot be understood. A...

AI Technical Summary

Problems solved by technology

But the user may not be able to check the fault code in time, and for non-professionals, it is impossible to understand the fault code

At this time, it is often necessary to ask maintenance personnel to go to the scene to overhaul the central air conditioner, which consumes a lot of manpower.

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