E6, E7 Error in Petra AC |Problem & Solution| Practical and informative Video Urdu/Hindi

E6 E7 Error in Petra Condensing unit. I solved the problem very easily new technician must watch the full video and also subscribe the channel and don't forget to press bell icon for upcoming updates. also watch this related videos LG Inverter CH35 error code issue and solution    • LG Inverter V Error CH35 Troubleshooting V...   Carrier Thermostat setting Lock unlock C° to F°    • Carrier Thermostat setting |C° to F and lo...   and follow our page on Facebook   / hvacsolution589   #E6 #E7 #Error #Petra #HVACSOLUTION