Alibaba's efoil - help with throubleshooting

[Galtowny]

Hi,

I have an efoil from Alibaba, honestly it used to work perfectly, used to. Now motor cannot be run, but remote controller is connected and I can modify the speed but with no result on motor. I suspect connection between motor and inverter (btw this device between battery and motor is called inverter?), so I replaced plugs, however issue still exist. Any idea how to continue troubleshooting?

I wanted to upload video, but forum does not allow too.

Does anyone know/ have some user manual for thie efoil where some typical errors will be described?

[Foilguy]

Welcome to the forum.

Pretty hard to help you with the minimal information you supplied. There are a lot of different companies that make efoils and each approach is a bit different.

Please supply additional info such as brand, are there any labels on the components. How old is it, is battery charged etc etc.

[Galtowny]

I orderd efoil from Underice company from Alibaba one year ago.
Today I realized red light on the controller blinks always, nevermind if there is connected motor or not. That is why I suspect the problem is with controller or with receiver for remote controller. Anyway try to troubleshoot it somehow.

Link to Alibaba shop: Company Overview - Hangzhou Under Ice Sports Goods Co., Ltd.

I will let you know how supplier is willing to help after one year warranty

[Larsb]

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Several have asked questions here about broken ones, none have succeeded to fix them - as far as i know.

This doesn’t mean it’s hard though, only that it takes a bit of effort.

[sharrow]

First use a voltmeter with cable tester. Test if All connections and wires are having contact. If not you got a cable or connector Problem. If cable is good open what you call inverter and share pictures then we can help. Your esc, remote, motor or battery could have a Problem, hard to say. Find out where the receiver of the remote is. Maybe inside what you call inverter.