8. Initial operation
Operating Instructions, Comfort 220.2, 250.2, 252.2, 250.2 speed GB (#83988) 19
Photocell in the door frame area
• Activate each of the photocells in turn.
Advice:
- The photocell connected in the door
frame area must function above the
position in which it is installed.
The function below the installation
position is suppressed by the control.
- If several photocells are connected, all
photocells react analogue with any
photocell in the door frame area.
Photocell
• Activate each of the photocells in turn.
• Check all photocells that are connected directly
before the CLOSED door position.
8.5.3 Checking the photocell
