LiftMaster CSW24UL Installation Manual - Page 41

TROUBLESHOOTING Control Board LEDs INPUT OFF POWER ON STATUS LEDS OFF state AC charger or Solar power available BATT OFF CHARGING ON Not charging Three stage battery charging TIMER OFF ON MEDIUM BLINK (1 blink per second) The timer is disabled The timer is enabled The timer is running FAST BLINK (2 The timer is paused blinks per second) GATE MOVING FASTEST BLINK (8 The timer is canceled blinks per second) OFF The gate is stopped ON The gate is opening or closing BATT LOW ACC PWR OVLD MEDIUM BLINK (1 Operator is in E1 (single blink per second) entrapment) FASTEST BLINK (8 The operator is in E2 (double blinks per second) entrapment) OFF No battery error ON Battery low MEDIUM BLINK (1 Battery critically low blink per second) OFF Accessory power is okay ON Accessory overload protector opened OPEN, CLOSE, STOP INPUT FIRE DEPT INPUT EXIT SHADOW CLOSE EYES/INTERRUPT CLOSE EDGE OPEN EYES/EDGE LOCK INPUT LEDS OFF Input inactive ON Input active BLINK Input active on other operator OFF Input inactive ON Input active BLINK Input active on other operator OFF Input inactive ON Input active BLINK Input active on other operator OFF Input inactive ON Input active BLINK Input active on other operator OFF Input inactive ON Input active BLINK Input active on other operator OFF Input inactive ON Input active BLINK Input active on other operator OFF Input inactive ON Input active BLINK Input active on other operator OFF Maglock relay inactive ON Maglock relay active 41