2
Disconnect connections from the solar
module strings (+/-). Switch off the
battery connected to the inverter.
Wait for the capacitors of the inverter
to discharge (2 minutes).
Installation
CAUTION!
Danger due to insufficiently dimensioned DC cables.
Damage to the inverter due to thermal overload can result.
▶
When dimensioning the DC cables, adhere to the specifications in chapter
Permissible cables for the electrical connection on page 49.
1
Loosen the two screws on the under-
side of the housing cover by rotating
them 180° to the left using a screw-
driver (TX20). Then lift the housing
cover away from the inverter at the
bottom and detach from above.
2
Loosen the five screws of the connec-
tion area cover by rotating them 180°
to the left using a screwdriver (TX20).
Remove the connection area cover
from the device.
132
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