LiftMaster SL930 Support Question
LiftMaster SL930 Support Question
Find answers below for this question about LiftMaster SL930.Need a LiftMaster SL930 manual? We have 2 online manuals for this item!
Current Answers
Answer #1: Posted by freginold on June 19th, 2018 4:56 AM
freginold
Member since:
December 20th, 2011 Points: 23,253,895
Member since:
December 20th, 2011 Points: 23,253,895
The manual for this model includes a lot of troubleshooting information that can help you narrow down the cause of the malfunction. See page 27 of the manual, under the section, "Gate Will not Open or Close," for detailed troubleshooting steps.
If you don't have a copy of this manual, you can download it here:
https://www.liftmaster.com/catalogresourcesv3/en-us/shared/files/tucmanuals/0140333.pdf
If you don't have a copy of this manual, you can download it here:
https://www.liftmaster.com/catalogresourcesv3/en-us/shared/files/tucmanuals/0140333.pdf
Related LiftMaster SL930 Manual Pages
SL930 Addendum Manual - Page 1
... these existing wires from terminal B to gate operator.
2.
Attach a red wire from terminal A to battery positive and a black wire from 13 and 14. Addendum For
SL930
This addendum is to be set in conjunction with battery run, field installation of the control board.
4.
SL930 Manual - Page 2
... to the possibility of your commercial door and gate operator unless you do not comply... were provided and received undamaged. Model SL930 30 Illustrated Parts -
Model SL930 31 Repair Parts and Service 32
ADVERTENCIA...ERRTTEENNCCIIAA
4 4 8
ADVERTENCIA PRECAUCIÓN
2 Refer to list below
for Open Roller Gates 8 Warning Sign Placement 8
INSTALWLATAIORN NING
Preparation 9 Mount the ...
SL930 Manual - Page 4
...open or normally closed , it will start opening, if it is open, it will start closing: If it is closing, it will REVERSE TO CLOSE.)
AUTO CLOSE TIMER
The operator comes factory preset with the following control devices: Key switches, Push buttons... large entrances may require the use of normally open and closed positions. CONTROLS
The SL930 Full Systems Capability works with the auto close ...
SL930 Manual - Page 5
...can be used as a multi-family housing unit (five or more single family units) hotel, garage, retail store or other building servicing the general public.
Constant pressure control.
5 INDUSTRIAL/LIMITED ACCESS...as an airport security area or other location not intended to operate the operator open and close . RESTRICTED ACCESS VEHICULAR GATE OPERATOR
A vehicular gate operator (or ...
SL930 Manual - Page 6
...individual application. Therefore, safety features must be located in contact with a separate access opening and closing to start.
10. All exposed pinch points are not obstructed or ...by building structures, natural landscaping or similar obstruction.
b. All openings of a horizontal swing gate are comprised of the reset control shall not cause the operator to reduce the risk of...
SL930 Manual - Page 7
...
GATE SYSTEM (COMMERCIAL SLIDE GATE)
Sentex Telephone Entry System/Access Control
Open Edge
Close Edge
Photo Eye For Open Cycle
STREET
4' Typical
8'
Interrupt Loop
Photo Eye For Close Cycle...
GATE SYSTEM (MASTER/SECOND SLIDE GATE)
Open Edge
Second Unit
Open Edge
STREET
Photo Eye For Close Cycle
Photo Eye For Open Cycle
Master Unit
Photo Eye For Open Cycle
Close Edge
Run Twisted Wire *...
SL930 Manual - Page 8
...use only.
To prevent INJURY to pedestrians, a separate pedestrian access should be post mounted both open and close gate cycles.
• Injuries occur when people put their hands and arms through
gate...
Adjusted or Serviced
Gate Edge
Pinch-Point Hazard
Gate Edge for
AVERTISSEMENT Gate Edge for
Open Direction
Close Direction
Vertical Post Placed on EACH side of gate in PLAIN VIEW.
&#...
SL930 Manual - Page 9
... wire, paper clip or needle nose pliers.
With full systems capability circuit board, the open input terminals together. This will need to be touched together with a short length of ...gate operator. Figure 2
Push Remote Control
Power Cord
AVERTISSEMENT
ATTENTION
Touch Open Terminals Together Full Systems Board (5 & 6)
OR
Figure 3
ADVERTENCIA
24"
PRECAUCIÓN
24" Extension Tail
9...
SL930 Manual - Page 11
...through the sprockets. These adjustments can be adjusted to cause the gate to stop in the desired open position and adjust the limit nut to the gate brackets using the round or square U-bolts for... and under the idler sprockets and over the drive sprocket (Figure 8). Push the gate to the open and closed and adjust the other limit nut to the gate and operator. Begin by moving the idler...
SL930 Manual - Page 12
...across the driveway (Figure 11). Gate Post
Figure 13
External Drive Sprocket
Alternate Location
Gate Fully Open
Wall Idler Sprocket
12
3-1/2"
Gate Operator
3"
Cement Pad
Chain Shown Shorter Than Actual
Drive Sprocket...in the extreme rear of the chain come together and attach to slide. The operator is open (Figure 13). The chain only goes from the gate toward the wall. Place shortest ...
SL930 Manual - Page 15
Push Buttons, Key Switches, etc. CLOSE
These stop the gate operator while it is
N.C. STOP
contacts. Stop with the exception that it requires normally open until the input is released and the ...gate from accidentally closing on . SAFETY INPUT
Any device that is used to open and/or hold the gate open and/or close input terminals will add additional security to the gate operator system ...
SL930 Manual - Page 16
... 6
Stop Jumper NOTE: Remove stop jumper only if the stop button has normally closed , contacts connect the stop buttons in parallel to Open (terminal 5) on the gate operator control board. Stop Jumper
16 WIRING
CONTROL WIRING
BUTTON CONTROL WIRING
One button, two button and three button controls may be connected together with wire. Connect the common terminal...
SL930 Manual - Page 17
... undesired operation. Press and release the "learn" button on residential garage door openers because it can be seen clearly, is properly adjusted, and there are no obstructions to door travel.
• ALWAYS keep remote controls out of reach of moving gate or garage door:
• ALWAYS keep gate or garage door in NORMAL security mode, including any combination of...
SL930 Manual - Page 18
... not be the opposite of this, then switch the Right/ Left Side Operation switch on each SL930 gate operator. The Right/Left Side operation switch is located on the second circuit board. If... pressure in the same manner on both operators. If pressure is applied while the gate is opening or closing , it is set the Right/Left Side Operation switch on both operators. WIRING
...
SL930 Manual - Page 19
... on the board.
Figure 10
Light Light Delay Timer
Light Power
Extended Auto-Close Timer
OPEN LIMIT ALTERNATE
Warning Alarm
Limit Switch 1 Limit Switch 2 ALTERNATE
19 This will handle most...mount the siren next to the circuit board and connect the positive wire to sound in the open between 0 and 45 seconds. Figure 8
EXTENDED AUTO CLOSE TIMER
The standard auto close timcueirt ...
SL930 Manual - Page 22
... stops or reverses.
Adjust the amount of the operator will need to be made with an open and close timer switch to the ON position. Turning the pots counter-clockwise "decrease" will ... is desirable to have the gate close automatically after the gate has opened, flip the auto close directions (Figure 2). If no reset is done by applying pressure against the gate while it will stop ...
SL930 Manual - Page 23
...: All controls that you follow the instructions provided by the manufacturer when installing and adjusting any control device. ACCESSORIES
OPTIONAL CONTROL DEVICES
NOTES: • All open and safety devices must be used to the specific diagram for
that particular device. • See wiring diagrams shipped with kit for additional information. •...
SL930 Manual - Page 26
...input terminal 9 and common. Indicates that there is in the closed contact between Pulse Open input terminal 7 and common.
Under normal operating conditions, this LED must be in the...closed position.
One of the normally open limit switches is pressed in the open input terminal 5 and common. TROUBLESHOOTING
VISUAL FEEDBACK LEDS
The SL930 Full Systems Capability circuit board has been...
SL930 Manual - Page 27
... the limit nuts.
4. If a push button is being used to terminal 5 or 7.
4. Check the manual release switch to make sure it to open position or Limit Switch 2 input if the... the operator, check all connections to the circuit board on terminals 13 and 14.
27 TROUBLESHOOTING
SL930 TROUBLESHOOTING
REMOTE CONTROL DOES NOT WORK
1. If any mechanical parts on . Check the limit switch input...
SL930 Manual - Page 28
...open after the auto close gate sensitivity adjustments clockwise for more sensitivity (see page 22). Make sure that is illuminated until the LED is given the timer will reset and begin counting over. OPERATOR RUNS IN ONLY ONE DIRECTION
1. TROUBLESHOOTING
SL930... that is illuminated until the LED is in the fully open or a safety input is extinguished to the closed position....
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