Technical Note “Complete Guide to Monitoring the Azzurro ZCS Systems via Wi-Fi”
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Rev. 1.2 of 20/05/2019
Zucchetti Centro Sistemi S.p.A. - Green Innovation Division
Via Lungarno, 248 - 52028 Terranuova Bracciolini - Arezzo, Italy
www.zcsazzurro.com
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2.1 PROCEDURE FOR INSTALLNG AN INTERNAL WI-FI CARD
The installation of an internal Wi-Fi card is only required for single-phase AzzurroZCS 1-3K TL and 3-6K TLM
photovoltaic inverters not equipped with a Wi-Fi card (the 3000SP storage inverter always comes with an
internal Wi-Fi card).
1)
Switch off the photovoltaic inverter by first disconnecting the AC line via the appropriate wall switch
and then the DC line via the appropriate wall switch.
2)
Unscrew and remove the four Allen screws on the front panel of the inverter using a suitably sized
key.
Figure 2 – Position of the four Allen screws securing the front cover
3)
Lift the front cover of the inverter using a screwdriver if necessary to lever the aluminium casing
open; during this operation, be careful not to move the front cover too far from the body of the
inverter, as it is still connected via the flat cable.
4)
Lift the cover up as far as the flat cable allows it, and open the hooks connecting the flat cable to the
terminal on the inverter’s communication board, so that both the cable and the front cover can be
removed.
Be sure to correctly open both plastic hooks before removing the cable.
