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LiftMaster SL3000UL3 Support Question

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Question posted by WFORBES56 on November 2nd, 2012

Gate Not Responding, Led's Flashing.safety Loop Included.

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Related LiftMaster SL3000UL3 Manual Pages

Owners Manual - Page 6

... arranged so the communication between the gate and adjacent structures when opening and closing to reduce the risk of nuisance tripping, such as when a vehicle trips the sensor while the gate is specifically designed for the construction and the usage class of a vehicular horizontal slide gate. Specific safety features include: • Gate Edges • Screen Mesh •...

Owners Manual - Page 9

...Detector Wiring. See Entrapment Protection Devices. Enftorar pOmPeEnNtCDyacnleger Outside Property OutsideLSoaofpety Inside LSoaofepty Inside Property Safety loops allows the gate to stay open and close gate cycles. • Locate entrapment protection devices to protect between moving gate and RIGID objects, such as posts or walls. Suggested for vehicles 14 feet or longer. Non-Contact...

Owners Manual - Page 10

...ends of the gate rail prior to installation of the gate operator. Contact Sensors (Edge Sensors) Install edge sensors to stay open cycle on wall. Edge sensor for open and close sensor for open cycle on wall. Outside Edge sensor PrOouptesritdyeLSoaofpeStayffeotryclDoosaIennncggsyaecitrelde.e LSoaofepty Inside Entrapment Property Danger Safety loops allows the gate to protect against...

Owners Manual - Page 15

... ON. 3 DC2000™ Back-Up Power or Reset Switch/Interlock Connection 14 Safety Loop LED - Maglock/Solenoid is activated when on. 20 System On LED - See page 30. 9 Gate Locked LED - Center loop detector activated when ON. 2 J3 Motor, Limit Switch, Maglock/Solenoid Connection 13 Strike Open LED - Timed close, see page 29. 18 Alarm Sensor - Data being transferred...

Owners Manual - Page 16

... and 12 are the ONLY terminals that will ONLY Open with connection. Fire or any Key Switch Dry Contact Master/Second Connection SURGE SUPPRESSOR TERMINAL CONNECTIONS 120Vac Power OR Second Operator Link Separate Power External 120Vac "Safety" Loop Detector Separate Power External 120Vac "Exit" Loop Detector Output Power Ground 24Vdc Removable Terminals CAUTION To...

Owners Manual - Page 19

... in UL approved conduit to Second M/S Link G. STRIKE OPEN RADIO RECEIVER GATE LOCKED EXIT LOOP SAFETY LOOP CENTER LOOP RESET MOTOR CLOSE STOP OPEN POWER OVERLOAD MADE IN USA ® OmniControl Surge SuppressorPatenPt /PNenQd4in1g0 SENSOR ALARM CHASSIS GROUND G BA M/S Link - + Center Loop Safety Loop Exit Fire Dept Strike Open Loop Key Switch Push Button Radio Receiver CHASSIS...

Owners Manual - Page 20

STRIKE OPEN RADIO RECEIVER GATE LOCKED EXIT LOOP SAFETY LOOP CENTER LOOP RESET MOTOR CLOSE STOP OPEN POWER OVERLOAD MADE IN USA CENTER SAFETY EXIT Relay Contact Rating 2 Amp - 125 AC/DC 2 Amp switching load capability Plug-In Transformer Ground Common Normally Closed Optional Relay Adapter Module Power Ground Magnetic Lock Magnetic Lock Relay Module LEDs Relay Light On: Indicates...

Owners Manual - Page 22

...when there is a AC power failure and the DC2000™ is used. The entrapment protection devices connected to Open. STRIKE OPEN RADIO RECEIVER GATE LOCKED EXIT LOOP SAFETY LOOP CENTER LOOP RESET MOTOR CLOSE STOP OPEN POWER OVERLOAD MADE IN USA POWER OVERLOAD OmniControl™ Board Sensor Connection +12Vdc 12Vdc Failsafe Photoelectric Sensor 1234567 Ground Failsafe Photoelectric...

Owners Manual - Page 23

... ALARM DC-BACKUP SYSTEM ON SENSORS 1 3 1 3 REVERSE SENSOR TIMER 60 3 OFF OPEN LEFT 1 3 ON OPEN RIGHT COMMAND PROCESSED FIRE DEPT. STRIKE OPEN RADIO RECEIVER GATE LOCKED EXIT LOOP SAFETY LOOP CENTER LOOP RESET MOTOR CLOSE STOP OPEN POWER OVERLOAD MADE IN USA CAUTION Outside Safety Loop To AVOID damaging control board, disconnect ALL power to operator before installing...

Owners Manual - Page 24

Allows gate to automatically open when vehicles are connected to 1/4" Width Saw Cut Feeder Slot Contact your local dealer for more durable loop). Road Surface Sealant Backer Rod Min 1" Recommended Loop Wire XLPE 12-18 gauge (Use heavier wire gauge for vehicles 14 feet or longer. Safety Loop If the "Inside" and "Outside" safety loops are obstructing path. 3 CAUTION...

Owners Manual - Page 26

... PROCESSED FIRE DEPT. STRIKE OPEN RADIO RECEIVER GATE LOCKED EXIT LOOP SAFETY LOOP CENTER LOOP RESET MOTOR CLOSE STOP OPEN POWER OVERLOAD MADE IN USA SENSOR ALARM CENTER SAFETY EXIT GBA ® OmniControl Surge Suppressor P/N Q410 Patent Pending 1 234 56 7 8 9 10 11 12 13 G BA M/S Link - + Center Loop Safety Loop Exit Fire Dept Strike Open Loop Key Switch Push Button...

Owners Manual - Page 27

... CLOSE MAGLOCK ALARM ARMED M/S LINK W4 Quick Close Circuit Allows the gate's close quicker than the OmniControl™ timer will allow. N.C. STRIKE OPEN RADIO RECEIVER GATE LOCKED EXIT LOOP SAFETY LOOP CENTER LOOP RESET MOTOR CLOSE STOP OPEN POWER OVERLOAD MADE IN USA W4 G Relay Contact Rating 0.5 Amp - 125Vac 1 Amp - 24Vdc Maglock Solenoid Lock 25 Purchased separately from...

Owners Manual - Page 28

STRIKE OPEN RADIO RECEIVER GATE LOCKED EXIT LOOP SAFETY LOOP CENTER LOOP RESET MOTOR CLOSE STOP OPEN POWER OVERLOAD MADE IN USA RADIO Open to the RIGHT CENTER SAFETY EXIT LIMIT SWITCH ADJUSTMENTS Each notch on limit nut is an estimated one inch of SERIOUS INJURY or DEATH: Disconnect electric power BEFORE performing ANY ...

Owners Manual - Page 31

STRIKE OPEN RADIO RECEIVER GATE LOCKED EXIT LOOP SAFETY LOOP CENTER LOOP RESET MOTOR CLOSE STOP OPEN POWER OVERLOAD MADE IN USA SENSOR ALARM CENTER SAFETY EXIT Master/Second Operators Operators need to be switched to the "OFF" position. Use Timer on Master Board Only. (1 to 60 seconds CENTER SAFETY EXIT W4 G B A MS LINK ALARM SENSOR DC-BACKUP SYSTEM ON...

Owners Manual - Page 32

... by itself. STRIKE OPEN RADIO RECEIVER GATE LOCKED EXIT LOOP SAFETY LOOP CENTER LOOP RESET MOTOR CLOSE STOP OPEN POWER OVERLOAD MADE IN USA CENTER SAFETY EXIT DC2000™ Reverse Sensor The DC2000™ has a separate reverse sensor that will need to be turned off and the DC2000™ should have the "Charge OK" LED ON to be adjusted...

Owners Manual - Page 37

...™ Board NOTE: See table on next page. Right Factory Heater NOTE: Wires into main power and draws 3 amps. STRIKE OPEN RADIO RECEIVER GATE LOCKED EXIT LOOP SAFETY LOOP CENTER LOOP RESET MOTOR CLOSE STOP OPEN POWER OVERLOAD MADE IN USA Left Relay Adapter Module (Optional) UL Alarm NOTE: Limit Limit Box switch wiring Assy differs when...

Owners Manual - Page 39

... OmniControl™ Board Surge Suppressor Master/Second Connection to J2 OmniControl™ Board NOTE: See table on next page. STRIKE OPEN RADIO RECEIVER GATE LOCKED EXIT LOOP SAFETY LOOP CENTER LOOP RESET MOTOR CLOSE STOP OPEN POWER OVERLOAD MADE IN USA Left Relay Adapter Module (Optional) UL Alarm NOTE: Limit Limit Box switch wiring Assy differs when...

Owners Manual - Page 41

... 4 2 J7 SENSOR ALARM 1234567 J5 DC-BACKUP 3 J6 4 SYSTEM ON SENSORS 1 3 1 3 REVERSE SENSOR TIMER 60 3 OFF OPEN LEFT 1 3 ON OPEN RIGHT COMMAND PROCESSED FIRE DEPT. STRIKE OPEN RADIO RECEIVER GATE LOCKED EXIT LOOP SAFETY LOOP CENTER LOOP RESET MOTOR CLOSE STOP OPEN POWER OVERLOAD MADE IN USA Left Motor Relay Adapter Module (Optional) UL Alarm Limit Box Assy Right...

Owners Manual - Page 43

Red N.O. STRIKE OPEN RADIO RECEIVER GATE LOCKED EXIT LOOP SAFETY LOOP CENTER LOOP RESET MOTOR CLOSE STOP OPEN POWER OVERLOAD MADE IN USA J3 J3 J3 J3 Left Green N.C. J6 J6 Green N.C. WIRING DIAGRAM • DC2000™ FOR SINGLE AND DM CENTER SAFETY EXIT NOTE: This diagram only shows the DC2000™ wiring and all other wiring not shown...

Owners Manual - Page 45

.... Solution: Measure the resistance between receiver and surge suppressor. 4. EXIT LOOP STRIKE OPEN RADIO RECEIVER GATE LOCKED SAFETY LOOP CENTER LOOP RESET MOTOR CLOSE STOP OPEN POWER OVERLOAD MADE IN USA Motor(s) need resetting when: Reset Motor LED light flashes once, THEN System ON LED will flash rapidly 43 Solution: Replace remote control battery. 1. Probable Cause: Remote...