LiftMaster LA412 Support and Manuals
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Most Recent LiftMaster LA412 Questions
La412 Gate Opener Codes
I would like to know what the actual current draw has to be to set off a 93 code. I have no obstruct...
I would like to know what the actual current draw has to be to set off a 93 code. I have no obstruct...
(Posted by marshall34072 1 year ago)
Gate Opens And Closes By Itself Some Times Halfway
(Posted by pluth 2 years ago)
Sync Universal Remotes
How do you program auto universal remote to work with LA 400 remote? Have tried pushing LA 400 tr...
How do you program auto universal remote to work with LA 400 remote? Have tried pushing LA 400 tr...
(Posted by mikevassios 11 years ago)
Cp-3and Fire Box Wires Where Do Theygo
where do i hook up the wires from the cp-3 exit loop in the la412-s and the wires from the firebox t...
where do i hook up the wires from the cp-3 exit loop in the la412-s and the wires from the firebox t...
(Posted by jeffbutcher97 11 years ago)
Placing An Order For A La 412
What model number should I specify in ordering an LA 412 for a dual gate (2 sides). The left side ga...
What model number should I specify in ordering an LA 412 for a dual gate (2 sides). The left side ga...
(Posted by karlevjohn 11 years ago)
LiftMaster LA412 Videos
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Popular LiftMaster LA412 Manual Pages
Refer to the solar cycle chart for more details. Manual - Page 1
... may require additional solar panels. Power is due to minimize power draw, as added accessories draw power and affect the daily cycle rate. This is provided to the operator control board. Optional external power reserve model BIGBTYKIT (80Ah battery not included) or extra large control box model LA412CONTXLM (with 33Ah battery) recommended for a single or dual gate, daily cycle...
LA412 Manual - Page 2
... (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 Button Remote Control Sleep Mode Manual Release Maintenance
TROUBLESHOOTING
Wiring Diagram Diagnostic Chart Troubleshooting Chart
REPAIR PARTS
Control Box Gate Operator Arm How to Order Repair Parts...
LA412 Manual - Page 4
... be disabled when a manually operated gate is disconnected. Exceptions.
3.2.2 Positive stops shall be required to limit travel to the designed fully open and
1.8 Gates shall be designed, constructed and installed such that the gate will enter a receiver guide, refer to ASTM F2200 for the zone specified in Section 4.1.1.1, the distance between the gate and the supporting structure or other...
LA412 Manual - Page 22
...on the control board. NOTE: The gate with the longer travel span (opening) must be set to the ON position. Connect to Gate 1 Connector on one gate will need to open first and close second. WIRING » SET THE LOCK/BIPART DELAY (MODEL LA412-S ONLY)
SET THE LOCK/BIPART DELAY (MODEL LA412-S ONLY) Occasionally in dual gate installations, one gate or if using a solenoid lock, for the control box...
LA412 Manual - Page 24
... Conduit
1 Open the junction box by removing screws (4) and set aside. 2 Mount the junction box within 3 feet (0.9 m) of the junction box (not provided).
5 Feed extension cable through watertight connector nut and watertight connector.
4 Insert cables and watertight connectors into the holes in the bottom of second operator.
WIRING » JUNCTION BOX (MODEL LA412-S ONLY)
JUNCTION...
LA412 Manual - Page 29
.../SOLAR input terminal (polarity is shining.
SOLAR PANEL INSTALLATION » CONNECT SOLAR PANEL(S) TO OPERATOR CONTROL BOX + CONNECT BATTERIES
CONNECT SOLAR PANEL(S) TO OPERATOR CONTROL BOX
1 Open the control box cover. 2 Disconnect all power and batteries from places where it reaches the AC PWR/SOLAR connector on the control board.
4 Tighten the watertight connector on the control board...
LA412 Manual - Page 30
...SINGLE ARM LEFT-HAND SIDE
PROGRAM OPEN
3 Press the LEARN LIMITS button (SET OPEN LIMIT LED will blink). LIMIT
LIMIT
5 When gate is in the desired position, press
the LEARN LIMITS button again.
SET OPEN LIMIT
SET CLOSE LIMIT
The control board beeps and the SET OPEN LIMIT and SET CLOSE LIMIT LEDs stop blinking, programming is mounted and how many operators the installation includes...
LA412 Manual - Page 31
... a gate lock is being used. • The programming can be exited at any time by pressing the RESET button.
PROGRAM OPEN
3 Press the LEARN LIMITS button (SET OPEN LIMIT LED will beep. If the problem continues, see Troubleshooting section.) Test the limits by turning the release lever clockwise 180°, then turning the key clockwise 180°.
Control board
SET
GATE...
LA412 Manual - Page 32
... K2 U4
D4 D2
RESET BUTTON
4 Press the GATE 1 left operator. Control
OPEN LIMIT
CLOSE LIMIT
FORCE
board will blink). DIAGNOSTIC
GATE 1
9 Press the LEARN LIMITS button. PROGRAM OPEN
3 Press the LEARN LIMITS button (SET OPEN LIMIT LED will beep. GATE 2 may need to be closed
first if there is overlap or a gate lock is being used. • The programming can be...
LA412 Manual - Page 34
...for changing the code setting or replacing the battery. Secure the control box cover with FCC Standards FOR HOME OR OFFICE USE.
LEARN
XMITTER
K5
2 Press the remote control button. Tested to Accessories. TEST After any interference received, including interference that may cause undesired operation. TO ADD OR REPROGRAM A REMOTE CONTROL (NOT PROVIDED)
1
Remote Control LEARN XMITTER...
LA412 Manual - Page 38
... sure AC power or solar power is not resolved by turning the power off and on, replace the control board.
37 Gate 1 has encountered an obstruction or the wiring to the arm is disconnected, damaged or miswired. • Make sure the path of the gate is set too low. Consult Diagnostic Chart below the recommended operating level. • Battery...
LA412 Manual - Page 39
... to operate. Replace control board.
• Battery not connected. Press the RESET button and verify that the motor housing for the operator to be hit multiple times since the LEDs turn off . CANNOT LEARN LIMITS. GATE DOES NOT FULLY OPEN OR CLOSE WHEN TRYING TO LEARN LIMITS. Make sure the AC/Solar input is jammed or incorrectly installed. NOTE...
LA412 Manual - Page 41
... #
DESCRIPTION
QTY
1
K1A6426-1
Control Board with : Gate bracket, post bracket, pull-to the parts lists below for replacement parts available for your operator. If optional modifications and/or accessories are included with your local automotive store.
6
GATE OPERATOR ARM
2
3
ITEM PART #
DESCRIPTION
QTY
1
41ASWG-442SA
Release Lever
1
2
41ASWG-0594SA
Motor with Limit
1
1
Switch...
LA412 Manual - Page 42
... NUMBER
1-800-528-2806
www.liftmaster.com
WHEN ORDERING REPAIR PARTS PLEASE SUPPLY THE FOLLOWING INFORMATION: PART NUMBER DESCRIPTION MODEL NUMBER
ADDRESS ORDER TO: THE CHAMBERLAIN GROUP, INC.
You will be advised of purchase receipt with new or factory-rebuilt parts at no cost to comply strictly with the instructions regarding installation, operation, maintenance and testing. ALL...
LA412 Manual - Page 43
... operate gate operator from the
keypad. CLOSE
7 AH/12 Vdc Gate Access System Battery: The gate access system battery is for installation with gate, providing for solar applications or as a replacement battery. To order visit www.liftmaster.com
42
OPEN CLOSE ACCESSORIES
373LM
OPEN
3-Button SECUCLOSERITY✚® Remote Control: Includes visor clip. Gate Arm Pin Lock: The pin lock...
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