Victron energy Phoenix Multi Series Installation Manual page 22

2.3.7.5 3-phase Setting (default: off)
Three identical units can t be interconnected for a 3-phase system, in accordance with
Appendix 0. The batteries must be connected in accordance with Appendix E or F. A
number of settings are then required for each unit.
Firstly, all units must be set for 3-phase operation.
Set the DS 3-7 Switch 3-phase operation on or off
Determine whether 3-phase
DS-8
operation should be on or off.
DS-7 on
The default is Off.
DS-6 on
The left-hand LED column is for Off.
DS-5 off
The right-hand LED column is for
DS-4 on
On.
DS-3 off
Press the pushbuttons until the
DS-2
required LED indication is
DS-1
displayed.
One of the three units must be set as the "master" following this setting.. No further settings
are required for the other units.
Set the DS 3-7 Set the master/ slave
Determine master or slave.
DS-8
The default is slave.
DS-7 off
The left-hand LED column is for
DS-6 off
slave.
DS-5 on
The right-hand LED column is for
DS-4 on
the master.
DS-3 off
Press the pushbuttons until the
DS-2
required LED indication is
DS-1
displayed.
20
Example
Required: 3-phase operation is
on.
LED indication =
Off On
Example
Required: this unit is the master.
LED indication =
slave master