LiftMaster LA412 Support Question
LiftMaster LA412 Support Question
Find answers below for this question about LiftMaster LA412.Need a LiftMaster LA412 manual? We have 3 online manuals for this item!
Question posted by pluth on January 31st, 2022
Gate Opens And Closes By Itself Some Times Halfway
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Answer #1: Posted by SonuKumar on February 1st, 2022 7:46 AM
SonuKumar
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Related LiftMaster LA412 Manual Pages
Refer to the solar cycle chart for more details. Manual - Page 1
...solar panels. Solar panels should be located in an open area clear of solar panels required is determined by...affect the daily cycle rate. LA412 Solar Gate Access System Daily Cycle Chart
The LA412 Solar Gate Access System utilizes the innovative ... winter months. Power is for operating a gate while minimizing power consumption at all other times. Solar panel(s) must be cleaned regularly to...
LA412 Manual - Page 2
... the Control Box
20
Set the Lock/Bipart Delay (Model LA412-S Only)
21
Connect the Gate Operator (Gate 2) to the Control Box (Model LA412-S Only) 22
Junction Box (Model LA412-S Only)
23-24
SOLAR PANEL INSTALLATION ADJUSTMENT
Limits Force Adjustment Timer-to-Close
PROGRAMMING
Remote Controls Keyless Entry Erase All Codes Test
OPERATION AND MAINTENANCE
Reset...
LA412 Manual - Page 3
... opening and closing to prevent unauthorized use in a location so that operates the gate operator where the user can create risks for use . Additionally, if the bottom edge of the gate. Care shall be located on or ride the gate during normal operation. The placards are to be designed to four single family dwellings, or a garage...
LA412 Manual - Page 4
...shall not be incorporated into a vehicular gate panel or
function.
VEHICULAR HORIZONTAL SWING GATES
2.3
Any existing automated gate, when the operator requires replacement,
4.1
shall be upgraded to conform to the provisions of this specification in the open and fully closed positions.
For a copy, contact ASTM directly at that time.
4.1.1 Gates shall be designed, constructed and...
LA412 Manual - Page 6
... installing or servicing operator. Keep the remote control away from children.
• ALWAYS keep people and objects away from a moving gate or garage door:
• ALWAYS keep gate or garage door in sight until completely closed. Pedestrians MUST use separate entrance. • Disconnect ALL power BEFORE performing ANY maintenance. • SAVE THESE INSTRUCTIONS. NEVER permit anyone...
LA412 Manual - Page 7
...(6) Model LA412 ONLY
Watertight Connector Model LA412-S ONLY (2)
Gate Operator Model LA412 (1) Model LA412-S (2)
Extension Cable Model LA412-S ONLY
6
Junction Box Model LA412-S ONLY Pull...° C (-4° F to -Open Bracket Model LA412 (1) Model LA412-S (2)
Gate Bracket Model LA412 (1) Model LA412-S (2)
Post Bracket Model LA412 (1) Model LA412-S (2)
12V 10W Solar Panel Model SOLPNL10W12V...
LA412 Manual - Page 9
... or more non-contact sensors shall be exercised to reduce the risk of entrapment or obstruction exists at either the opening or closing direction. INSTALLATION » OVERVIEW OF TYPICAL INSTALLATION
LEFT-HAND GATE
Warning Sign
Antenna
Control Box with Batteries
Photoelectric Sensors
1gw2a1ir2ueWgGiareeuge
PVC Conduit (not provided) to protect the power cable for...
LA412 Manual - Page 10
... Panel (Facing South)
Antenna
Warning Sign Hinge
Post Bracket
Gate Bracket
Gate 1
Control Box with Batteries
Operator Cable
Gate 2
Junction Box Extension Cable Photoelectric Sensors
PVC Conduit (not provided) to reduce the risk of entrapment or obstruction exists at either the opening or closing direction. Photoelectric Sensors
12 1gw2WaGiriaureeuggee
8((228.f.4ft4e.metm) )
Earth...
LA412 Manual - Page 14
Refer to determine the appropriate dimensions for the Pull-To-Open bracket. Either method will work depending on the gate post.
TEMPLATE METHOD
1 Close the gate. 2 Place the template (provided on the back page of this manual. Refer to the illustrations to the illustrations on the back page of this manual) ...
LA412 Manual - Page 17
... are large enough for vehicles only Pedestrians must be installed on the gate.
1 Drill holes in gate (or reinforcement, if necessary) that it opens and closes fully.
1 Operator
Angle Iron
OR
Wood
OR Flat Bar
Welder (Optional)
Hex Nut Lock Washer Flat Washer
2
Gate Bracket
Hex Bolt
3
WARNING SIGN PLACEMENT Warning signs MUST be level...
LA412 Manual - Page 20
... XLM control box. The control box door may be removed by opening the door 90°.
LEARN XMITTER
ON
OFF
LOCK /
BIPA RT DELAY
CLOSE EDGE
OPEN EDGE/ PHOTO
OPEN PHOTO
SET OPEN LIMIT
GATE 1
CLOSE PHOTO
SET CLOSE LIMIT
LEARN LIMITS
FORCE
GATE 2
ON OFF
AUTO OPEN LOW BATT
OFF MAX
SINGLE BUTTON
TIMER TO CLOSE
OPEN
CONTROL INPUTS
SINGLE BUTTON
RESET
OFF...
LA412 Manual - Page 29
...216;
C7Ø
C71
C72
C73
18
GATE 1
K1
SET OPEN LIMIT
SET CLOSE LIMIT
LEARN LIMITS
Control Board GATE 2
TIMER RUNNING
Q9
24V
R9Ø
J2Ø
F9
GATE 2
BR
R1ØØ
GR
WH...the watertight connector on the cable. 5 Attach the solar panel wires to be verified at another time when the sun is shining (the diagnostic LED will blink). With the batteries still disconnected, the...
LA412 Manual - Page 30
The programming times-out automatically after 60 seconds of the gate the control box is mounted and how many operators the installation includes. DIAGNOSTIC
GATE 1
SET CLOSE
OR
SINGLE ARM RIGHT-HAND SIDE
PROGRAM OPEN
3 Press the LEARN LIMITS button (SET OPEN LIMIT LED will beep. RESET BUTTON
DIAGNOSTIC
GATE 1
SET CLOSE
5 When gate is in the desired position, press...
LA412 Manual - Page 31
.... ADJUSTMENT » LIMITS
LIMITS
NOTES: • The gate with the longer travel span (opening) must be exited at any time by pressing the RESET button. GATE 2 may need to be closed
first if there is overlap or a gate lock is being used. • The programming can be connected to GATE 1 so it will start moving before the...
LA412 Manual - Page 32
... LEARN LIMITS button. Programming times-out automatically after 60 seconds of inactivity. DUAL GATE (RIGHT-SIDE PRIMARY OPERATOR)
1 Close the gate. 2 Engage the operator by pressing the SBC to open and close the right operator.
SET OPEN LIMIT
SET CLOSE LIMIT
SET
FORCE
CLOSE
The control board beeps and the SET OPEN LIMIT and SET CLOSE LIMIT LEDs stop blinking, programming...
LA412 Manual - Page 33
... force by turning the force control slightly. The "TIMER RUNNING LED" will remain open until the operator receives another command from the loops, close edges and close the gate after a specified time period. Gate MUST reverse on contact with proper operation of the gate it may also need adjustment.
• After ANY adjustments are made, the safety...
LA412 Manual - Page 35
... extended period of the remote control will not be on. After the operator is in the open or close limit, the operator will stop the gate and the next activation of time you wish to leave the gate(s) in the closed position, activation of the remote control will stop , the alarm will sound (up to start...
LA412 Manual - Page 39
...; Bad control board. DIAGNOSTIC LED NOT ON. The arm piston must be hit multiple times since the LEDs turn off after 10 seconds. Check battery connections and battery voltage to be... button and verify that the gate is intact. Verify battery fuse is below 11.5 Vdc.
• Bad control board. GATE DOES NOT FULLY OPEN OR CLOSE WHEN TRYING TO LEARN LIMITS....
LA412 Manual - Page 40
... should be above 11.5 Vdc. Voltage should be connected for these devices.
• Low battery. ALARM IS BEEPING 3 TIMES ON A COMMAND
• Low battery. GATE RUNS TOO SLOW
GATE 2 CLOSES BEFORE GATE 1. If the Open and Close Limits are harder to operate. GATE OPENS BUT DOES NOT CLOSE.
• Antenna not connected. At least one direction verses the other , the...
LA412 Manual - Page 43
... in place of emergency. To order visit www.liftmaster.com
42
OPEN CLOSE SOLPNL10W12V
WGB315
PRESS TO
R ING
377LM
10 Watt Solar Kit: This kit is designed to operate gate operator from inside the home using the included remote control button. The model LA412 is to replace or add a Solar Panel to ring a doorbell...
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