SOMMER RDC vision - Page 54

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12. Troubleshooting
Allworkonthecontrolunitmustbecarriedoutbyaqualiedelectrician(incompliancewith
BGVA3,§2paragraph3;onlyappliesinGermany).
Risk of electric shock
• Do not touch live parts (ends of cables, contacts, etc.) while the control unit is still
connected to the power supply.
Tips on troubleshooting
If the following table does not include the fault you encounter, proceed as follows:
• Disconnect the elements (e.g., photocell) from the terminal and install a jumper;
seechapter3.2Connectingthecontrolunitonpage16.
• SetallDIPswitchesto"OFF"(factorysetting).
• Switch off both potentiometers (set to the left stop).
• If settings were changed using TorMinal, "Reset" the TorMinal; see separate
instructions for the "TorMinal."