As an installer of GEN24 inverters I have found this video to be helpful as it identifies that single phase use of the WR meter requires the unused L2 & L3 connections to be connected to the WR meter neutral terminal. The meter will not operate without these L2 & L3 to neutral jumpers. The Fronius operating instructions for the WR meter do not show these jumpers & this video does not mention in the question section at the end, for non-operation of the meter.
Hi there, It is not needed to connect unused L2 and L3 to neutral on delta models. The WR meter works without shorting L2 and L3 to neutral. If you do have further questions regarding this topic, please feel free to reach out to Fronius support from your respective region. Thanks!
As an installer of GEN24 inverters I have found this video to be helpful as it identifies that single phase use of the WR meter requires the unused L2 & L3 connections to be connected to the WR meter neutral terminal.
The meter will not operate without these L2 & L3 to neutral jumpers.
The Fronius operating instructions for the WR meter do not show these jumpers & this video does not mention in the question section at the end, for non-operation of the meter.
Hi there,
It is not needed to connect unused L2 and L3 to neutral on delta models. The WR meter works without shorting L2 and L3 to neutral.
If you do have further questions regarding this topic, please feel free to reach out to Fronius support from your respective region.
Thanks!