Method and device for multi-connection pairing and multi-connection system

Abstract

The invention discloses a multi-connection pairing method, device and multi-connection system. The method includes the following steps: power on the fresh air blower and the indoor unit that need to be paired in the multi-connected system, connect them to the network of the multi-connected system, and search for indoor units in the multi-connected system that are connected to the network of the multi-connected system; return to search The searched indoor unit information is displayed and the search result is displayed on the remote controller of the searched fresh air fan; the searched indoor unit is paired with the searched fresh air fan according to the received pairing instruction. It searches the system internally by the fresh air blower, and pairs the searched indoor unit with the fresh air blower. It saves the steps of manually inquiring about the indoor unit and manually inputting the address of the paired indoor unit through the wire controller, and adopts the method of automatic search and automatic pairing according to the searched address of the indoor unit. The operation is simple, the pairing is accurate, and the new The linkage setting of the fan and the indoor unit is highly efficient.

Description

technical field [0001] The invention relates to the field of household electrical appliances, in particular to a multi-connection pairing method, device and multi-connection system. Background technique [0002] The current multi-connected system includes one or more outdoor units, multiple indoor units, such as indoor units No. 1-10, and multiple fresh air fans, such as fresh air fans No. 1-3. When doing linkage control between fresh air fans and indoor units, for example, when any indoor unit No. 1, No. 3, and No. 7 is turned on, No. 1 fresh fan needs to be turned on. In the traditional technology, one must be manually connected to the fresh fan wire controller Set the pairing relationship between the station and the indoor unit, that is, add No. 1, No. 3, and No. 7 indoor units to the wire controller of No. 1 fresh air fan. Since wire controllers usually use a relatively simple segment LCD with fewer buttons, it is troublesome to add an indoor unit. At the same time, the...

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide a method and device for easily realizing the multi-connection pairing of the fresh fan and the indoor unit in order to solve the problem of complex pairing operation between the fresh air fan and the indoor unit in the multi-connected system in the traditional technology and the high error rate and a multi-connected system that includes this device

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