13. From the Dev. Per phase drop-down list, select PER PHASE the number of units in parallel (Primary + Replica)!
In our example this is 1.
14. Click the Select devices button to be able to select the L2 and L3 units.
In the Phase L2 section, from the Phase master (Primary) drop-down list, select the L2 unit.
In the Phase L3 section, from the Phase master (Primary) drop-down list, select the L3 unit.
Mass Combi Ultra, Mass Combi Pro – Installation Manual Multiple Units
Three-phase configuration with MasterAdjust
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