SMA MULTIFUNCTION RELAY - Manual (Page 14)

4 Electrical Connection SMA Solar Technology AG
14 MFR-NR-IA-en-21 Installation Manual
• Remove the plug of the display ribbon cable
from the pin connector on the display
assembly.
• Flip the display down.
• Press the right-hand retainer outwards.
• Pull the display assembly out of the right-hand
retainer.
• Pull the display assembly out of the left-hand
retainer.
• Set the display assembly aside in a safe place.
3. Insert the ribbon cable of the multifunction relay into
the pin connector on the display assembly.
4. Insert the multifunction relay in the inverter. Lead the
left-hand key on the multifunction relay into the hole
in the plastic retainer for the display assembly.