Function Test; Making Changes To The System - Steca PAx4 Instrucciones De Montaje

EN
CAUTION
Incorrect connection can cause severe damage to the inverters.
Make sure that all blue cables are connected to N and all brown cables are
X
connected to L.
Retighten the strain relief screws of the inputs (3), (6), (7), (8).
X
Put the grey housing cover in place and fasten with 2 screws.
X
4.2.3 Connect the data cable
Plug the RJ45 plug of the red data cable from the master into the socket
X
(2).
Plug the RJ45 plug of the grey data cable of the slaves into the sockets (9,
X
slave 1) and where applicable (10, slave 2) and (11, slave 3).
Where applicable, plug the RJ45 plug(s) of the Tarom data cable(s) into the
X
sockets (1).
NOTES
Check that the locking mechanisms of the RJ45 plugs are engaged.
X
4.2.4 Connecting the inverter to the battery
WARNING
Danger of explosion from sparking! Danger of electric shock!
Before connecting the inverters, make sure that no load is switched on and all
X
the inverter rotary switches are set at "Off".
The cables pre-fitted to the inverters must not be extended.
X
Switch all the inverter rotary switches to the "Off" setting
X
Connect the inverters to the battery in accordance with the Steca Solarix PI
X
550 / PI 1100 operating instructions.
The installation of the system is now complete.

4.3 Function test

Switch the master rotary switch to the "All on" setting.
X
The system is working correctly if all slaves are active.

To end the function test, switch the master rotary switch to the "Off" set-
X
ting.

4.4 Making changes to the system

Master and slave(s) are identical inverters. Their function in the system is deter-
mined by the connection to the parallel box:
Master: data input (2) and power input (3)
Slave(s): data inputs (9, 10, 11) and power inputs (6, 7, 8)
WARNING
Danger of explosion from sparking! Danger of electric shock!
Plugs and cables must not be disconnected when voltage is present!
Before pulling out plugs or disconnecting cables make sure that no loads are
X
connected and the inverters are disconnected from the battery.
The cables pre-fitted to the inverters must not be extended.
X
725259 | Z04 | 2012-11-06
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