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Legend:
Switches (system plugs):
S5 Wicket door switch
S6 Cable slack switch
S7 Night lock
Switches (terminal screw connections):
S5a * Wicket door switch
S6a * Cable slack switch
S6b ♦ Cable safety device
Plug connections:
X31 Closing edge safety device
(in control unit)
X71A Wicket door contact
X71B Cable slack switch
X71C Night lock
X73 Connection cable
X74 ♦ Optosensor transmitter
Terminal blocks:
X7C Coiled cable
X7H Static current circuit
X7L Cable slack switch
X7V ♦ Connection terminal
5. Initial operation of control unit C 14 / C 15
* If connected, the short-circuit bridge must be removed
♦ If available
5.3 First operational check
• Insert the control unit mains plug into a site electric socket in accordance with
CEE standard 16 A.
• Check that the power supply at this socket corresponds to the voltage
indicated on the rating plate of the control unit and also that its protection
category complies with the local regulations.
Fig. 5: Control unit - door leaf connection
