English Page 21
F. Control unit connections
GB
Summary on electronic control unit Control 53:
A LED malfunction:
- flashes at error message.
LED power limit:
- LED 2 and 6 are flashing: power limit OPEN
- LED 2 and 4 are flashing: power limit CLOSE
B program LED remote control
- glows when button is actuated.
- flashes on receipt of valid signal from hand transmitter.
C LED mains current
-> glows at voltage
-> is off for one second, at motor stop
D LED lighting
E external photocell
F LED end position CLOSE / door closed
- glows as soon as end position 'door CLOSED' is reached.
G LED end position OPEN / door open
- glows as soon as end position 'door OPEN' is reached.
H Programming button
(Programming mode, menu selection / save programming)
I LED automatic timer function
J Programming button / test button 'OPEN'
L Programming button / test button 'CLOSE'
M Transformer with thermal overload protection
N Relay circuit board flashlight with
fuse 4 A MT max.
P Programming button connection Control 300
Q Programming button connection external photocell
R Plug connection potential-free limit switch contacts
S Plug connection flashlight
T Plug connection membrane keypad
U Socket X20a electronic aerial
V Socket X20 external photocell
W Socket X10 external control element with short-circuit plug
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