How to change the display settings of energy units from MWh to kWh in ME Meter.
Depending on the ME meter version, meter will automatically select the appropriate units and therefore it is not possible to modify the energy units. From 40/5 to 150/5 CT ratio, the energy unit display is KWh and from 200/5 to 6000/5 CT ratio, the energy unit display is MWh.
To change the CT settings hold down the button on the Front Face of the ME Meter for more than 5 sec when on the CT Rating display. After approximately 5 sec the display will start blinking, now enter the CT setting. Once again hold the button till the display stop flashing, to ensure that the entry is saved.