AC Light blink error Solve problem

AC Light blink error

AC Light blink error explained in this post : Old model of AC light blink error, indoor unit is ON but power supply not reach outdoor.

When we see this error then we should change his room temperature and coil sensor if his sensor is OK then remove his sensor Jack and re apply if not solve this problem then his PCB board relay problem we should change his relay.

Now Error show on LED in new models of AC.

Watch Video (light blink error)

You should read it :

Click here for more AC error codes

AC and Fridge repairing video on youtube