Ilumen
13
Installation Manual Ilumen PID Box & Ilumen PID Control Box
9
D
ECOMMISSIONING THE
I
LUMEN
PID
S
OLUTION
Switch off the Ilumen PID Control Box. Disconnect the Ilumen PID Control Box from the AC grid.
Wait for minimum 20 minutes. Make sure the AC cannot be plugged in again. Disconnect the DC
switch from the inverter and wait until it is discharged. Disconnect the Ilumen PID Box
communication line first. Disconnect all DC connectors going to the PV arrays and then
disconnect the lines going to the inverter. When all electrical connections are disconnected you
can dismount the Ilumen PID Boxes and the Ilumen PID Control Box.
The Ilumen PID Control Box may never be moved to another geographic location before
approval of Ilumen.
10
T
ROUBLESHOOTING
10.1
N
O
GPRS
CONNECTION
In case of a bad connection with the my.ilumen.be portal you should check following things:
Is the Ilumen PID Control Box properly connected to the AC grid?
Is the power button of the Ilumen PID Control Box switched on?
Has the location of the Ilumen PID Control Box a good GPRS connection (at least 2G GSM
reception)?
Try to install it on a position with better GPRS connection?
Try to mount the antenna for an optimal connection?
Are there any appliances in the neighborhood that can disturb the signal?
10.2
N
O GOOD
PID
REGENERATION
If the modules are not regenerating or not regenerating fast enough you should check following
things:
Is the Ilumen PID Control Box is properly connected to the AC grid?
Is the power button of the Ilumen PID Control Box switched on?
Are the Ilumen PID Boxes connected correctly?
Is the communication cable connected correctly?
Let an expert check that the problem you have with the yield is caused by PID?
Control the grounding of the system if necessary you should place additional
interconnections.
