Troubleshooting
ERROR CODES
There are two error codes that may be shown in the LED
display in cases of malfunction or other problems.
Er3
- This code may appear if an improper coin is
inserted into the coin slot, causing it to get stuck
inside the coin acceptor. Try turning the coin
release lever or examining the coin acceptor by
opening the rear door of the device.
SEn
- This code may appear if the sensor module
is not installed properly, or if there is a problem
or malfunction in the sensor. You will most
likely need to replace the sensor module.
COMMON PROBLEMS
1. The AL3500 does not power on
Make sure that the power cable is securely attached to
both the wall socket as well as the power socket at the
bottom of the AL3500. Also, check inside the AL3500
te make sure that the wiring from the power socket is
properly connected (red/black wires at the bottom).
