Author Topic: LG air conditioner - Inverter - DC peak current error  (Read 1141 times)

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Offline LibasTopic starter

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LG air conditioner - Inverter - DC peak current error
« on: July 26, 2022, 02:49:45 pm »
Hi,

Im looking for some help with troubleshoot (PCB repair) of my LG air conditiner. I have already tried quite a lot of things but unfortunatelly without any effect. Still cant find source of DC peak current error (error no.6).

At this moment Im out of new ideas so I will appreciate any kind of help which could move me another step forward. Im also still not familiar with purpose and working principle of some PCB components and clarification of those components could be helpful for me.

I have available much more documents + photos if somebody is interested in and ready to dive in deeper. Full service manual also available but not able to upload here due to file size limit.
 

Offline LibasTopic starter

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Re: LG air conditioner - Inverter - DC peak current error
« Reply #1 on: July 26, 2022, 02:50:23 pm »
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Offline LibasTopic starter

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Re: LG air conditioner - Inverter - DC peak current error
« Reply #2 on: July 26, 2022, 02:53:28 pm »
...
 

Offline LibasTopic starter

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Re: LG air conditioner - Inverter - DC peak current error
« Reply #3 on: July 26, 2022, 03:03:18 pm »
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Offline LibasTopic starter

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Re: LG air conditioner - Inverter - DC peak current error
« Reply #4 on: July 26, 2022, 03:11:03 pm »
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