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tousek
/ EN_ST-12-5_05 / 25. 03. 2020
Error
possible reason
solution
No reaction after emitting a command
mains voltage missing
or fuse F1 defective
control of mains voltage as well as of
fuse F1
Display: error stop button
check if stop button is properly con-
nected or bridged
Control relays switch but motor does
not run
connection between motor and control
defective
check supply lines
Gate opens but does not close
photocell interrupted
check positioning and functions of
photocells
Gate opens but does not close
completely
force regulation not strong enough
adjust force
total runtime too low
increase runtime
safety sensing edge 1 or 2 actuated
adjustment of safety sensing edges
wrong
remove obstacle or function control via
status display
No reaction of radio receiver
radio receiver plugged into wrong
connector
check proper installation
see connection of radio receiver
no / wrong connected antenna
check antenna connection
radio transmitter not programmed
program handheld transmitter
Display shows: BROWN OUT
under voltage
call service technician
7. Troubleshooting guide
Swing gate control unit ST 12/5