Fuse Replacement; Storedge Connection Unit Replacement; Removing The Existing Storedge Connection Unit - SolarEdge StorEdge Installation Manual

Fuse Replacement

Fuse Replacement
Replacement kits are available from SolarEdge or you can use other fuses with identical ratings.
1. Turn OFF the inverter ON/OFF switch, and wait until the LCD indicates that the DC voltage is safe
(<50V), or wait five minutes before continuing to the next step.
WARNING!
If you cannot see the inverter panel, or if a malfunction is indicated on the LCD panel, wait five
minutes for the input capacitors of the inverter to discharge.
Si vous ne pouvez pas voir l'écran de l'onduleur ou si un dysfonctionnement est indiqué sur
l'écran LCD, attendez cinq minutes pour que les condensateurs d'entrée de l'onduleur soient
déchargés.
2. Turn OFF the StorEdge Connection Unit and the AC switch of the distribution panel.
3. Open and remove the StorEdge Connection Unit cover.
4. Open and remove the internal transparent cover.
5. Remove the faulty fuse from the upper board of the StorEdge Connection Unit and replace with a
new fuse.
6. Close the StorEdge Connection Unit covers.

StorEdge Connection Unit Replacement

Removing the Existing StorEdge Connection Unit

1. Turn OFF the inverter ON/OFF switch, and wait until the LCD indicates that the DC voltage is safe
(<50V), or wait five minutes before continuing to the next step.
WARNING!
If you cannot see the inverter panel, or if a malfunction is indicated on the LCD panel, wait five
minutes for the input capacitors of the inverter to discharge.
Si vous ne pouvez pas voir l'écran de l'onduleur ou si un dysfonctionnement est indiqué sur
l'écran LCD, attendez cinq minutes pour que les condensateurs d'entrée de l'onduleur soient
déchargés.
2. Turn OFF the StorEdge Connection Unit and the AC switch of the distribution panel.
3. Open the inverter cover.
4. Disconnect the DC and AC wires from the inverter. O pen the DC and AC wires f errite beads and set
them aside.
5. For RGM inverter - Disconnect the RS485 connector from the inverter communication board.
6. Disconnect the cable connecting the inverter digital board to the StorEdge Connection Unit.
7. Unscrew the two conduit nuts in the inverter securing the StorEdge Connection Unit to the inverter.
8. Open the StorEdge Connection Unit cover and disconnect:
PV DC wires
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Battery wires
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Auto-transformer wires, if connected
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Backed-up loads panel wires, if connected
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External meter, if connected
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SolarEdge-StorEdge Installation Guide MAN-01-00262-1.0