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8. Connection and initial operation of the accessories
8.3
Connection of external photocell
Function:
The external photocell monitors the passway of the door. If the door is closing
and there is any obstruction in the passway during closing, the door opens fully
again.
If the automatic timer is activated, the open door phase is increased by
activation of the photocell.
Attention!
When the door is closed, the photocells are switched off.
To adjust the photocell, open door fully or partially.
Connection of photocells:
Special 613, Art.-No. 153 550
Special 614, Art.-No. 152 675
Special 615, Art.-No. 152 703
• Turn programming switch S20 (36), which is on control circuit board, to OFF
position (for this please open cover of control unit).
• Connect the photocell to socket X20 (28) in the control unit.
Cabling of photocell is made as shown in fig. aside.
More detailed information can be found in installation instruction of photocell.
