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3 4
LED References
In addition to the LCD Display, the Control Board LEDs monitor the various circuits of
the Control Board. Use the table below to identify the corresponding “TS Ref#” and
refer to page 34-40 for further troubleshooting.
TROUBLESHOOTING
# LED
Status
Meaning
Page 40
TS Ref#(s)
1
“Magnetic
Lock Relay”
OFF
At Closed Limit and Magnetic Lock Relay state is closed across “COM” &
“N.C.”. Gate should be at the Close Limit.
SOLID
Not at Closed Limit and Magnetic Lock Relay state is closed across “COM” &
“N.O.”. Gate should not be at the Close Limit.
2
“Check Motor” OFF
Normal Condition.
SOLID
The Control Board is sending power to the motor but the circuit is open.
7, 8
3
“Battery Low” OFF
Normal Condition.
SOLID
Does not apply to Solar Units.
1, 2, 3
FLASHING
Batteries critically low. Check power supply to the operator. (pg 16-18).
1, 2, 3
4
“POWER”
SOLID
Normal Condition.
OFF
No power to Control Board or board is in sleep mode.
1, 2, 5
5
“Radio”
OFF
Normal Condition.
SOLID
Control Board is receiving an input from a device connected to the
Radio terminal (pg 26, 28).
9, 10
6
“UL”
OFF
Normal Condition.
SOLID
Control Board is receiving an input from a device connected to the UL
terminal or when more than one device is connected (pg 6-7, 19, 26).
9, 10, 16,
20
7
“Re-Open”
OFF
Normal Condition.
SOLID
Control Board is receiving an input from a device connected to the
Re-Open terminal or when more than one device is connected (pg 6-7,
19, 26, 30).
9, 10, 16,
20
8
“ATG”
OFF
Normal Condition.
SOLID
Control Board is receiving an input from a device connected to the ATG
terminal (pg 26).
9, 10
