10.3 Troubleshooting
Problems
The gate cannot open or close
normally, and Display does not
light.
The gate can open but cannot
close.
Remote control doesn't work.
Press OPEN, CLOSE button, the
gate is not moving, motor has
noise.
Leakage switch tripped.
Remote control working
distance is too short.
The gate moves to the middle
position to stop or reverse.
EN
Possible Reasons
1.The power is off.
2.Fuse is burned.
3.Control board power wiring with
problem.
1.Photocell wiring with problem.
2.Photocell mounting with
problem.
3.Photocell is blocked by objects.
4.Sensitivity of obstacle is too high.
1.Battery level of the remote
control is low.
2.Remote control learning is not
completed.
Gate moving is not smoothly.
Power supply line short circuit or
motor line short circuit.
Signal is blocked.
1.Motor output force is not
enough.
2.Sensitivity of obstacle is too high.
3.Gate meets obstacle.
Solutions
1.Switch on the power supply.
2.Check the fuse, change the fuse if burnt.
3.Re wiring according to instructions.
1.If not connect photocell, please make
sure that the 5 and 6, 5 and 7 short
circuit; if connect infrared sensor, please
make sure the wiring is correct and the
photocell is N.C.
2.Make sure that the photocell mounting
position can be mutually aligned.
3.Remove the obstacle.
4.Reduce the sensitivity of obstacle.
1.Change the remote control battery.
2.Re-conduct remote control learning.
According to the actual situation to adjust
the motor or the gate.
Check wiring.
Connect external receiver antenna, 1.5
meters above ground.
1.Check whether the transformer power is
normal, if not, change the transformer.
2.Adjust the TR2.
3.Remove the obstacle.