LiftMaster RSL12U RSL12U Troubleshooting Guide Manual - Page 10
Erase Memory, To Remove And Erase All Monitored Entrapment Protection Devices Ac Operators
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BASIC TROUBLESHOOTING ERASE MEMORY ERASE ALL REMOTE CONTROLS 1. Press and release the LEARN button (operator will beep and green XMITTER LED will light). 2. Press and hold the LEARN button again until the green XMITTER LED flashes and then release the button (approximately 6 seconds). All remote control codes are now erased. TO REMOVE AND ERASE ALL MONITORED ENTRAPMENT PROTECTION DEVICES (AC OPERATORS) 1. Remove the entrapment protection device wires from the terminal block. 2. Press and release the OPEN LEFT and OPEN RIGHT buttons simultaneously. The handing direction LED will remain solid. The other direction LED will begin flashing (entering setup mode). 3. Press the OPEN LEFT and OPEN RIGHT buttons simultaneously to exit. TO REMOVE AND ERASE MONITORED ENTRAPMENT PROTECTION DEVICES (DC OPERATORS) 1. Remove the entrapment protection device wires from the terminal block. 2. Press and release the SET OPEN and SET CLOSE buttons simultaneously. The SET OPEN and SET CLOSE LEDs will turn on (entering learn limit mode). 3. Press and release both SET OPEN and SET CLOSE buttons again to turn off the SET OPEN and SET CLOSE LEDs (exiting learn limit mode). Any remaining entrapment protection devices will automatically relearned and any disconnected entrapment protection devices will be unlearned. A minimum of ONE monitored entrapment protection device is required to operate the gate. ERASE LIMITS (DC OPERATORS) 1. To erase the limits, press and hold the SET OPEN and SET CLOSE buttons simultaneously (5 seconds) until both the SET OPEN and SET CLOSE LEDs blink rapidly and the operator beeps. 2. Release the buttons and the SET OPEN and SET CLOSE LEDs will blink slowly indicating the limits will need to be set. Any remaining entrapment protection devices will automatically relearned and any disconnected entrapment protection devices will be unlearned. A minimum of ONE monitored entrapment protection device is required to operate the gate. ERASE HANDING (AC OPERATORS) 1. To erase the limits, press and hold the OPEN LEFT and OPEN RIGHT buttons simultaneously (5 seconds) until both the OPEN LEFT and OPEN RIGHT LEDs blink rapidly and the operator beeps. 2. Release the buttons and the OPEN LEFT and OPEN RIGHT will blink slowly indicating the handing will need to be set. 9