SMA SB 1.5-1VL-40 Service Manual - Manual (Page 13)

Event number Message, cause and corrective measures
801 Waiting for grid voltage > Grid failure > Check AC circuit breaker
The AC cable is not correctly connected or the country data set is not correctly
configured.
Corrective measures:
• Make sure that the circuit breaker is switched on.
• Ensure that the AC cable is not damaged and that it is connected
correctly.
• Ensure that the country data set has been configured correctly.
• Check whether the grid voltage at the connection point of the inverter is
permanently in the permissible range.
If the grid voltage is outside the permissible range due to local grid
conditions, contact the grid operator. The grid operator must agree with
an adjustment of the voltage at the feed-in point or with a change of the
monitored operating limits.
If the grid voltage is permanently within the permissible range and this
message is still displayed, contact the Service (see Section 11 "Contact",
page 33).
.
901 PE conn. missing > Check connection
The grounding conductor is not correctly connected.
Corrective measures:
• Ensure that PE is correctly connected (see operating manual of the
inverter).
1001 L/N swapped > Check connection
The connection of L and N is swapped.
Corrective measures:
• Ensure that L and N are correctly connected (see operating manual of
the inverter).
1101 Installation fault > Check connection
A second line conductor is connected to N.
Corrective measures:
• Connect the neutral conductor to N.
4 Event Messages SMA Solar Technology AG
Service Manual for Installers 13 SB15-25-SG-en-10