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ABM238 Sliding Gate Randomly Opens/Closes - Need Controller Documentation

ghettoref 2100 5
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  • #1 21161904
    ghettoref
    Level 2  
    Hello there,
    I have a sliding gate operator from a Chinese manufacturer, bought it very cheap. It actually works very well, I only have a problem that sometimes it will randomly open or close the gate.
    Here is the switchboard of the controller. Does anyone have any documentation on it, or do you know where I can find it?

    Control unit of the sliding gate motor by a Chinese manufacturer.
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  • #2 21163713
    Mateusz_konstruktor
    Level 36  
    Does this fault not occur as a result of interference coming through the power supply?
    Before starting repairs, I would suggest trying to connect the power supply to a different phase or getting an idea of the possibility of other devices switching on when these openings and closings or similar events occur.
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  • #3 21163788
    Daro1003
    Level 34  
    You need to look for inputs that can control opening / closing. You can see that the wired control contacts are not connected to anything so either radio or - you can see the ESP module on the control panel:

    Close-up of an ESP module on a central board with unused wired control contacts. .

    Have you configured the module for your own Wi-Fi network ? Maybe there are some auto-close opening scenes stored on it.
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  • #4 21165093
    labiadhchokri
    Level 1  
    Hi I just installed one yesterday I will send you some photos of the Manuel, try to unplug the wifi module maybe its fau A sheet with instructions in French, placed on tiles with part of a metal element visible. Instruction manual of an electronic module on a table with tools and accessories. User manual for an electronic module with a circuit diagram. Close-up of an electronic circuit board with connected wires. A photo of a sheet of paper with instructions and images of electronic components on a tiled floor. Installation instructions for an electronic circuit on tiles. Image of a user manual with an electrical schematic and circuit diagram, lying on a blue-and-white tiled surface. Sheet with technical instructions on a tiled surface with a metal element next to it. Instruction sheet on a tiled table. Installation guide with instructions and photos of electronic components. Photo of module installation instructions with several device images, laying on a tiled background. Automatic gate mechanism with tools on the floor. lty.
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  • #5 21165755
    Daro1003
    Level 34  
    It's more likely that the wi-fi module will introduce some confusion. If it can be unplugged then unplug it first and check.
  • #6 21434450
    ciureadan
    Level 1  
    >>21161904 I have the same problem. Did you manage to solve it? Two systems with the same problem. Manufacturing date of board 2024-01. The gates are random opening only when the remote controls are paired!! Without the remote controls paired, with all other devices connected - IR sensor, light and wi-fi module - gate is operating normally. No random opening. The single problem is that I have to use the phone to open and close the gate.
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