Troubleshooting; Control Board Leds; Limit Setup Leds - Chamberlain Liftmaster Elite LA500-S Installation Manual

TROUBLESHOOTING

CONTROL BOARD LEDS

The control board is equipped with many LEDs that have a variety of functions. The control board LEDs indicate the status of the operator, assist with programming, and
diagnose potential problems with the operator.
NOTE: When cycling or disconnecting power (ac/dc) to the control board, it is recommended that you unplug the J15 and Solar/Charger plug.
STATUS LEDS

LIMIT SETUP LEDS

SET OPEN SET CLOSE
LED LED
BLINKING BLINKING
OFF OFF
BLINKING BLINKING
BLINKING ON
ON BLINKING
ON ON
LIMIT SETUP LEDS
YELLOW NETWORK LED
SET OPEN SET CLOSE
TO BEGIN
MOVE
GATE
INPUT POWER
STATUS:
BATT CHARGING
+ -
- +
DC
BATT
POWER
BR GRN WT YE BLU RED
BR GRN WT YE BLU RED
OPERATOR MODE EXPLANATION
NORMAL MODE Limits are not set.
NORMAL MODE Limits are set.
LIMIT SETTING MODE Limits are not set.
LIMIT SETTING MODE Open limit is not set.
LIMIT SETTING MODE Close limit is not set.
LIMIT SETTING MODE Limits are set.
GREEN XMITTER LED
XMITTER
NETWORK
OFF
ON
PRESS &
RELEASE
(SECONDS)
LIMIT
10
SETUP
1
2
5 60
OFF 180 MIN MAX
TIMER
BATT LOW
GATE MOVING ACC PWR OVLD
J15
CHARGER
+ -
XMITTER LED
OFF
ON
ON (for 1 second)
ON (for a 1/4 of a
second)
ON (8 blinks per
second)
40
DIAGNOSTIC CODES LEDS
SBC
"FIRE
DEPT."
OPEN
EXIT
DIAGNOSTIC
CODES
SHADOW
CLOSE
EYES/
INTERRUPT
LOCK
CLASS 2 SUPPLY
24 VOLTS
GROUND
ID RESET ALARM
GREEN XMITTER LED
EXPLANATION
No remote control activity, normal operation.
Programming mode active.
Recognized remote control signal.
Unrecognized remote control signal.
Remote controls are being erased.
CONTROL BOARD LEDS
INPUT LEDS