English Page 20
Symbols Explanation
LED not glowing
LED glowing
LED flashing
LED flashing rapidly
green and red LED's flashing in alteration
green and red LED's flashing rapidly in alteration.
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Electronic control unit:
A green LED
B red LED
C
button
D
button
E IMPULSE test button;
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P button
F Connecting terminals for IMPULSE button and photocell
G Connecting terminal for STOP button
T Transmitter photocell
R Receiver photocell
S3 IMPULSE button
S4 STOP button (to connect, remove bridge)
Quick release:
• To separate door and motor unit, pull cord (A) downward to the stop.
• The separation can be noticed, when the front edge of the red slide bar (B) is situated in the
carriage above the back arrow (symbol 'lock open') (see picture 13).
Attention:
When disengaged, the door may only be moved in a moderate speed!
In order to prevent the carriage from colliding with the motor housing on
manual opening of the door, the travel path of the door in the opening
direction must always be limited.
To restore power operation of the door, pull the cord again downwards and start the motor.
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