LiftMaster SL3000UL SL3000UL Manual - Page 15

C O N T R O L B O A R D D E SC R I P T I O N Plug-In Loop Detectors CENTER SAFETY EXIT 1 HP Board 1 Maglock/Solenoid Relay Module Connection Not Used Surge Suppressor Master/Second Connection W4 Jumper Wire W4 GBA MS LINK 22 Plug-In Loop Wires 21 ALARM SENSOR 2 SENSOR ALARM 3 DC-BACKUP SYSTEM ON SENSORS 20 TIMER 18 19 OFF 60 3 7 1 3 ON REVERSE SENSOR 1 17 COMMAND PROCESSED 3 1 15 FIRE DEPT. 16 EXIT LOOP 3 8 OPEN LEFT OPEN RIGHT 13 11 9 STRIKE OPEN RADIO RECEIVER GATE LOCKED 14 SAFETY LOOP 12 CENTER LOOP 10 RESET MOTOR CLOSE STOP OPEN 4 POWER OVERLOAD 5 MADE IN USA 6 UL Alarm Connection Safety Sensors Connection CENTER SAFETY EXIT Omni Option Board Connection 1 1HP Connection - Factory installed SL3000UL1HP™ Models. 12 Center Loop LED - Center loop detector activated when ON. 2 J3 Motor, Limit Switch, Maglock/Solenoid Connection 13 Strike Open LED - Strike connected device activated when ON. 3 DC2000™ Back-Up Power or Reset Switch/Interlock Connection 14 Safety Loop LED - Safety loop detector activated when ON. 4 Circuit Board Power LED - Operator power OK when ON. 15 Fire Dept LED - Key Switch activated when ON. 5 Overload LED - Operator power has overloaded when ON. 16 Exit Loop LED - Exit loop detector activated when ON. 6 On-Board 3 Button Station - Close, Stop, Open commands. 17 Command Processed LED - Successful command executed. 7 Timer - Timed close, see page 29. 18 Alarm Sensor - Limited Adjustment, page 30. 8 Gate Opening Direction Selector - Open Left, Open Right. 19 Reverse Sensor - Gate hit obstruction when ON. See page 30. 9 Gate Locked LED - Maglock/Solenoid is activated when on. 20 System On LED - Operator is successfully performing a command. 10 Reset Motor LED - Cycle operator power when ON. 21 J1 Surge Suppressor Data Connection 11 Radio Receiver LED- Radio transmitter is activated when ON. 22 M/S Link LED - Data being transferred between master and second operators when ON. 13