15
Air curtain systems ORBIS / TWIN
OR
L1 L2 L3
N N PE PE
PE PE
3-phase-alternative current connection
With all connecting modalities:
• Lead the power cables through one of the rubberised ducts.
• Remove the insulation of the cable ends.
• Stick the earth, neutral and positive cables into the correspondingly marked free connec-
tion points.
•
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OR
LQWRWKH
correspondingly marked free connection points.
•
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•
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blinking. If the status is permanent illumination or OFF, there is a problem with the bus
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LED
LED on main board
• Switch off the power again and then close the cover plate and air intake grate.
