Aleko AC1400 User Manual - Page 16
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AC1400 SLIDING GATE OPERATOR
11. Trouble Shooting
Trouble
Motor only runs in one direction.
By pressing button 1(button 2 or button 3)
which has been programmed to open the
gate, press the same button again to stop
the gate in required position, but the gate
will auto-close immediately.
When you use button 4 of remote control
to open the gate, gate travels too short.
When you use button 4 of remote control
to open the gate, but the gate will auto-
close immediately.
The gate will not open or close.
Remote control does not work
When you open the gate by using button
1(button 2 or button 3) which has been
programmed, gate will stop in mid-travel
or reverse before reaching the fully limit
position.
The remote control operating distance is
too short.
The gate opens, but stops and will not
return.
Table 4
Possible causes
The wire connector terminal block
becomes loose.
The limit switch wire connector terminal
block becomes loose.
The auto-close time is too short.
The width of pedestrian mode is too
narrow.
The auto-close time of pedestrian mode
is too short.
The limit switch wire connector terminal
block becomes loose.
Connecting wires or terminal blocks are
too loose.
Power switch is OFF
The indicator light of remote control does
not light.
Remote control is not suitable for
receiver.
Broken receive board
The Force Adj. (VR) is adjusted too
small.
Gate is obstructed.
Signals are shielded by the gate.
1. Please note the two magnet brackets
(fixed plate) are different: one is higher
and another is lower. Please try to
exchange the two brackets position.
2. Please try to exchange the limit switch
wires CL (close) and OP (open).
15
Solutions
Check wire connector terminal block.
Check limit switch wire connector terminal
block.
Check the limit switch mode.
Reset the auto-close time. See Set auto-
close function section.
Reset the width of pedestrian mode. See Set
width of pedestrian mode section.
Reset the auto-close time of pedestrian. See
Set auto-close function of pedestrian
mode section.
Check the limit switch mode (see table 3 DIP
switch).
Check the connecting wires and terminal
blocks.
Make sure power switch is ON.
Check the batteries on your remote control.
After making sure the codes are correct,
erase remote controls and then re-program
the codes in the device. See Adding extra
remote controls (learning) section.
Replace receive board.
Check the Force Adj. (VR). Adjust VR to
increase force.
Remove the obstruction.
Link a new antenna (1~1.2m BVR 0.75mm
see parts list) to the old antenna. Then fix the
antenna on the wall vertically, make sure the
total height from the top of antenna to the
ground is approx. 1.5m.
There are two reed switches inside the
magnetic limit switch: one is upper and
another is lower. Maybe the magnet position
was installed in the middle so it inducts both
reed switches. Solution: adjust the magnet
upper or lower.
2