Opening and Closing SMA Technologie AG
52 SB40TL_50TL-IEN081211 Installation Guide
4. Switch on the line circuit breaker.
5. Switch on the supply voltage of the fault signaling contact (if present).
6. If the radiation is sufficient, an illuminated green LED
indicates that feeding is running without problems. If
this is the case, commissioning was completed
successfully.
If the green LED flashes for an extended period, this
may be due to the fact that the DC radiation is not
sufficient.
Measurements can only be made if the DC radiation is sufficient.
7. The meaning of the illuminated red LED and the meaning of the event numbers on the display
are described in section11.2 „Error Messages” (Page 59).
NOTICE!
Damage to the Electronic Solar Switch!
If inserted incorrectly the Electronic Solar Switch could be damaged.
• Press the handle firmly into place on the socket of the Electronic Solar Switch!
The handle must be flush with the housing.
• Ensure that it is securely in place!
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