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LiftMaster SL3000UL Support Question

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Question posted by markmanry on August 4th, 2016

'strike Open' Light Liftmaster Sl3000ul

Why does the "Strike Open" Light stay on LiftMaster SL3000UL?

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Answer #1: Posted by khanjee on August 4th, 2016 10:35 AM

This answer was accepted by the poster of the original question.

khanjee

Member since:
July 23rd, 2016

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Check track for obsticles, Does it slide smoothly or does it hand have way and get more difficult, Clean any sensors you can see with a clean rag. Let me know what you find.

Please Accept my answer by providing you with the best possible solution. Would be more glade.
THANK YOU

Related LiftMaster SL3000UL Manual Pages

SL3000UL Manual - Page 15

... being transferred between master and second operators when ON. 13 Center loop detector activated when ON. 2 J3 Motor, Limit Switch, Maglock/Solenoid Connection 13 Strike Open LED - Open Left, Open Right. 19 Reverse Sensor - Operator is activated when ON. 22 M/S Link LED - Safety loop detector activated when ON. 4 Circuit Board Power LED - Exit loop...

SL3000UL Manual - Page 19

...safety loop to Second M/S Link G. Master Board Master/Second control boards are interchangeable. STRIKE OPEN RADIO RECEIVER GATE LOCKED EXIT LOOP SAFETY LOOP CENTER LOOP RESET MOTOR ® OmniControl ...Surge SuppressorPatenPt /PNenQd4in1g0 NOTE: To adjust timers, see page 29. exit Fire Dept Strike Open Loop Key Switch push Button + radio receiver Class 2 Supply 24 Volts DC CHASSIS ...

SL3000UL Manual - Page 20

...N Connection of Omnicontrol™ board power Light On: indicates power is being received To OmniControl™ Board Plug-In Transformer Ground Common Power Ground Normally Open Optional relay adapter module 18 Solenoid Lock...OPEN LEFT ON OPEN RIGHT COMMAND PROCESSED FIRE DEPT. STRIKE OPEN RADIO RECEIVER GATE LOCKED EXIT LOOP SAFETY LOOP CENTER LOOP RESET MOTOR CLOSE STOP OPEN...

SL3000UL Manual - Page 22

...safety when the DC2000™ is used. STRIKE OPEN RADIO RECEIVER GATE LOCKED EXIT LOOP SAFETY LOOP CENTER LOOP RESET MOTOR CLOSE STOP OPEN POWER OVERLOAD MADE IN USA POWER OVERLOAD ...DC-BACKUP DC-BACKUP ALARM SENSOR SYSTEM ON SENSORS REVERSE SENSOR TIMER 60 3 OFF OPEN LEFT ON OPEN RIGHT COMMAND PROCESSED FIRE DEPT. Key switch is blocked, then the photoelectric sensor will...

SL3000UL Manual - Page 23

Series Connected Exit Loop Inside Safety Loop Note: Refer to stay open for more specific information. Allows gate to the plug-in loop detectors.... • They should be twisted together minimum 6 twists per foot from the end of wire turns. STRIKE OPEN RADIO RECEIVER GATE LOCKED EXIT LOOP SAFETY LOOP CENTER LOOP RESET MOTOR CAUTION Outside Safety Loop To AVOID damaging...

SL3000UL Manual - Page 24

...feet to 80 feet 80 feet and up 4 3 2 1 The wire MUST be series connected to stay open for 5 exiting vehicles. 6 Exit Loop Installing Insulated Loop Wire Number of Wire Turns Needed for more ... (See table below). 120Vac "Exit" Loop Detector - exit Fire Dept Strike Open Loop Key Switch push Button + radio receiver Class 2 Supply 24 Volts DC ProIpnesritdye See Accessories 120Vac "Safety...

SL3000UL Manual - Page 26

... ritdye P r oOpuetrstiyd e GBA ® OmniControl Surge Suppressor P/N Q410 Patent Pending 123456 7 8 9 10 11 12 13 GBA M/S Link Center Loop Safety Loop ñ Exit Fire Dept Strike Open Loop Key Switch Push Button + Radio Receiver Class 2 Supply 24 Volts DC ADVERTENCIAIt is cleared. ENTRAPMENT PROTECTION DEVICES Non-Contact Sensors (12Vdc Photoelectric Sensors) NOTE...

SL3000UL Manual - Page 27

...s Note: Refer to the Omni Option Board manual for more specific information. Purchased separately from Chamberlain Elite. Ground n.O. STRIKE OPEN RADIO RECEIVER GATE LOCKED EXIT LOOP SAFETY LOOP CENTER LOOP RESET MOTOR CLOSE STOP OPEN POWER OVERLOAD W4 G Relay Contact Rating 0.5 Amp - 125Vac 1 Amp - 24Vdc Maglock Solenoid Lock 25 n.c. CENTER SAFETY EXIT SENSOR...

SL3000UL Manual - Page 28

PRECAUCIÓN Push and hold lock plate to adjust the open and close limit switches. STRIKE OPEN RADIO RECEIVER GATE LOCKED EXIT LOOP SAFETY LOOP CENTER LOOP RESET MOTOR CLOSE STOP OPEN POWER ADVERTENCIA OVERLOAD MADE IN USA Open to the RIGHT CENTER SAFETY EXIT L I M I T SW I R EWCATRINOINNG PrOopuetsritdye PrOopuetsritdye CAUTION ProInpseirdtye MER 60 ProInpseirdtye ...

SL3000UL Manual - Page 29

...is factory set to Normal. See next page to operate, or play with up to open or close for 1/4 second regardless of the length of remote control transmission. NEVER permit ... Changing output duration from a moving gate or garage door: • A LWAYS keep gate or garage door in the (M) momentary position, the contacts will stay closed . WWAARRNNIINNGG To prevent possible serious injury ...

SL3000UL Manual - Page 31

.... ALARM SENSOR ALARM SENSOR DC-BACKUP SYSTEM ON SENSORS REVERSE SENSOR TIMER 60 3 OFF OPEN LEFT 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 NSOR NSOR M/S LINK Master/Second control boards are interchangeable. Turn...

SL3000UL Manual - Page 32

...SYSTEM ON SENSORS 1 3 1 3 REVERSE SENSOR TIMER 60 3 OFF OPEN LEFT 1 3 ON OPEN RIGHT COMMAND PROCESSED FIRE DEPT. Alarm Sensor does not need to be ...the condition of reverse sensitivity depends on the control board. 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 DC 2 0...

SL3000UL Manual - Page 37

...; is used . 12 3 1 2 3 4 5 6 1 2 3 4 5 6 7 ® OmniControl Surge Suppressor P/N Q410 Patent Pending J1 J3 J2 Green GBa m/S Link Chassis Ground center Loop Safety Loop - exit Fire Dept Strike Open Loop Key Switch push Button + radio receiver Class 2 Supply 24 Volts DC Green/ Black radio receiver 315 MHz 24Vdc 4 3 2 1 Green White Black Red Radio Harness...

SL3000UL Manual - Page 38

... 0Vdc Input Connection External Loop Detector Wires, 120Vac Power, Radio Receiver, Strike Open, Key Switch Harness Omni Option Board Input Motor(s), Limit Switches, Maglock/...Strike Open Push Button (9) In J2 4 Strike Open Push Button (10) In J2 5 Radio Receiver - (11) In J2 6 Radio Receiver (12) In J2 7 Radio Receiver + (13) Out J3 1 Not Used - wiring table • SL3000ul&#...

SL3000UL Manual - Page 39

exit Fire Dept Strike Open Loop Key Switch push Button + radio receiver Class 2 Supply 24 Volts DC Green... 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 relay adapter module (Optional...

SL3000UL Manual - Page 40

... 38 Note: See diagram on previous page. Key Switch (8) In J2 3 Strike Open Push Button (9) In J2 4 Strike Open Push Button (10) In J2 5 Radio Receiver - (11) In J2 ...0Vdc - 5 or 0Vdc 5 or 0Vdc External Loop Detector Wires, 120Vac Power, Radio Receiver, Strike Open, Key Switch Harness Omni Option Board Input Motor(s), Limit Switches, Maglock/Solenoid Harness Reset Switch and...

SL3000UL Manual - Page 45

.... Probable Cause: Radio receiver's signal is transmitting, replace the surge suppressor. 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...

SL3000UL Manual - Page 50

...of 7 year residential/ 5 year commercial from the date of purchase [and that the SL3000UL™ is dependent on how long an implied warranty lasts, so the above limitation or...NOT COVER ANY PROBLEMS WITH, OR RELATING TO, THE GARAGE DOOR OR GARAGE DOOR HARDWARE, INCLUDING BUT NOT LIMITED TO THE DOOR SPRINGS, DOOR ROLLERS, DOOR ALIGNMENT OR HINGES. THIS LIMITED WARRANTY ALSO DOES NOT COVER...

SL3000UL ADDENDUM Manual - Page 7

...connect a Solenoid or Magnetic Lock through the J3 connection. STRIKE OPEN RADIO RECEIVER GATE LOCKED EXIT LOOP SAFETY LOOP CENTER LOOP RESET MOTOR CLOSE STOP OPEN POWER OVERLOAD MADE IN USA (Page 36 in the manual)...125 AC/DC 2 Amp switching load capability Addendum to Page 26 in the SL3000UL™ Manual Addendum Page 6 CENTER SAFETY EXIT Solenoid/Maglock Connection Options SENSOR ...

SL3000UL ADDENDUM Manual - Page 8

...Strike Open Loop Key Switch Push Button + Radio Receiver Class 2 Supply 24 Volts DC External 110 Vac "Safety" Loop Detector - PropInesrtidye LOEOXPIT LSOAOIFNPESTIDYE LSOOAOUFPETTSYIDE PrOouptesritdye Addendum to Page 40 in the SL3000UL...110 Vac external loop detectors to stay open for 4 vehicles 14 feet or longer. Addendum to Page 40 in the SL3000UL™ Manual Addendum Page 7...