Lg inverter ac CH21 error trace and fix working tamil// how to check ipm side error in tamil / CAE

Lg inverter ac CH21 error trace and fix working tamil// how to check ipm side error in tamil / CAE ‪@coolairexperts‬ How to check lg inverter ac PCB in tamil #pcbrepair #lginverterCH21 #electronic #inverterairconditioner #coolairexperts This channel does not promote or encourage any illegal activities. All contents provided by this channel for GENERAL AND EDUCATIONAL PURPOSE ONLY. Copyright disclaimer under section 107 of the copyright act 1976,allowance is made for "fair use policy" for purposes such as criticism, comment, news reporting,teaching,scholarship and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use. please subscribe like and share thankyou