Elite SL-3000-UL SERIES Instruction Manual page 28

T R O U B L E S H O O T I N G
CONDITION
1.Short circuit at terminals 8 and 10
OVERLOAD LED ON
2.Short circuit at any of the loop
And
POWER LED OFF
3.Short circuit in the control board
OVERLOAD LED ON
1.Excessive current draw at terminal 10
And
2.Over-voltage at the 120 VAC line input
POWER LED ON
1.One limit switch is faulty
SYSTEM ON LED
2.Motor thermal fuse has poped-out
FLASHING
1.Gate has encountered and obstruction
REVERSE SENSOR LED
ON
2.Reverse sensor is extra sensitive
1.Gate encountered an obstruction
ALARM SENSOR
LED ON
2.Alarm sensor is extra sensitive
1.Gate encountered and obstruction
ALARM SENSOR
LED ON
2.Alarm sensor is extra sensitive
1.There is a command hold active
COMMAND PROCESSED
LED ON
TIMER LED BLINKING
1.There is a command holding the gate
And COMMAND
PROCESSED
LED BLINKING
TIMER LED BLINKING, 1.Gate has reopened because it
COMMAND PROCESSED
LED BLINKING And
REVERSE SENSOR
LED ON
1.Gate has encountered two
AUDIO ALARM ON
1.The loop detector needs to be reset.
2.The wire loop has been disrupted
ANY "LOOP LED" ON
3.The loop detector needs to work in a
And
NO VEHICLE ON THE
4.The loop detector is too sensitive
SENSING AREA
POSSIBLE CAUSES
detectors in the board
during traveling
during traveling
during traveling
open
encountered an obstruction while
closing.
consecutive obstructions while trying
to close or open
different frequency
T A B L E
SOLUTIONS
1.Remove the short circuit condition at
the terminals
2.Remove the defective loop detector
3.Send the board to repair
1.Reduce the accessories load from
terminal 10
2.Verify your electrical power
1.Test the limit switches and wire
connections, fix the fault
2.Reset the motor
1.Remove the obstruction
2.Turn the reverse sensor switch counter
clockwise a little more and try again
1.Remove the obstruction
2.Turn the alarm sensor switch counter
clockwise a little more and try again
1.Remove the obstruction
2.Turn the alarm sensor switch counter
clockwise a little more and try again
1.This is a normal response of the gate
operator. It does not represent necessarily
that there is a problem.
1. This is a normal response of the gate operator.
It does not represent necessarily that there is a
problem. Check inputs for command.
1.Any re-new command will resume normal
operation. Check for obstructions.
1.Any re-new command will resume normal
operation but not a radio command. Check for
obstructions.
2.You can stop the alarm by using the stop
button.
1.Reset the loop detector (If you use Elite
Plug-in Loop detectors, change the setting
for sensitivity and come back to your original
setting).
2.Verify and correct connections
3.Set a different working frequency
4.Decrease the sensitivity of the loop detector