OH1 problem in yaskawa inverter

OH1 Fault solution in yaskawa vfd|yaskawa G5 OH fault|Over Temperature fault in yaskawa vfdПодробнее

How to eliminate oh1 error in urdu / hindi .Подробнее

OH1 Fault Q Aata hy | Solar inverter OH1 Fault Solution | 0H1,SolarПодробнее

YASKAWA G7 OH1 ALARM PROBLEM SOLVEПодробнее

Yeskawa VFD Fault oH1 Overheat 1 Heatsink overheatПодробнее