LiftMaster LA400 LA400 Manual

LiftMaster LA400 Manual

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LiftMaster LA400 manual table of contents:

  • LiftMaster LA400 | LA400 Manual - Page 1
    LA400 & LA400-S MEDIUM DUTY SWING GATE OPERATOR OW N E R ' S M A N U A L Large trol Metal ConM) Box (XL Op tional... Arm Serial # Secondary Arm Serial # Control Box Installation Date The LA400 is intended for use with vehicular swing gates. The operator can be used in Class I, Class II and Class III ...
  • LiftMaster LA400 | LA400 Manual - Page 2
    ... to Order Repair Parts 44-45 44 44 45 WIRING Connect the Gate Operator (Gate 1) to the Control Box Set the Bipart Delay (Model LA400-S Only) Connect the Gate Operator (Gate 2) to the Control Box (Model LA400-S Only) Junction Box (Model LA400-S Only)...
  • LiftMaster LA400 | LA400 Manual - Page 3
    ... or loading dock area or other locations not intended to service the general public. SAFETY ACCESSORY SELECTION All UL325 compliant LiftMaster gate operators will accept external entrapment protection devices to protect people from motorized gate ...
  • LiftMaster LA400 | LA400 Manual - Page 4
    ... Mesh • Vertical Posts • Instructional and Precautionary Signage 4. Install the gate operator only when: a. The operator is appropriate for the ... installed and work freely in both directions prior to the installation of the gate operator. 8. Controls intended for user activation must be located ...
  • LiftMaster LA400 | LA400 Manual - Page 5
    ...An existing gate latch shall be disabled when a manually operated gate is retrofitted with a powered gate operator. A gate latch shall not be installed on an ... an object (such as a wall, pillar or column) covered by a swing gate when in the open position shall not exceed 4 inches (102...
  • LiftMaster LA400 | LA400 Manual - Page 6
    ... lines, contact underground utility locating companies BEFORE digging. To reduce the risk of FIRE or INJURY to persons use only LiftMaster part #K74-30762 for replacement batteries. ADJUSTMENT Without a properly installed safety reversal system, persons (...
  • LiftMaster LA400 | LA400 Manual - Page 7
    ... be performed by a LiftMaster professional. • SAVE THESE INSTRUCTIONS. To reduce the risk of FIRE or INJURY to persons use only LiftMaster part #K74-30762 for replacement batteries. To avoid SERIOUS personal INJURY or DEATH from electrocution, DISCONNECT electrical ...
  • LiftMaster LA400 | LA400 Manual - Page 8
    ...Operator Arm • Motor Cable - Six Conductor, 9 feet (2.7 m) • Warning Sign (2) • Battery (2) • Plug-in Transformer (1) LA400-S (SECOND GATE OPERATOR ARM) • Motor Cable - Six Conductor, 40 feet (12.2 m) • Junction Box - IP56 (1) • Phillips ...
  • LiftMaster LA400 | LA400 Manual - Page 9
    ...COPPER WIRE) Wire Gauge 14 Wire Gauge 12 500 feet (152 m) 1000 feet (305 m) TOOLS NEEDED During assembly, installation and adjustment of the operator, instructions will call for tools as illustrated below. Deep Well Sockets and Wrench 1/2", 5/8", 7/16", ...
  • LiftMaster LA400 | LA400 Manual - Page 10
    ... » OVERVIEW OF TYPICAL INSTALLATION LEFT-HAND GATE Warning Sign Antenna Control Box with Batteries Hinge Post Bracket Gate Bracket Operator PVC Conduit (not...et Hinge Antenna Post Bracket Gate Bracket Operator Control Box with Batteries Operator Cable Photoelectric Sensors 12...
  • LiftMaster LA400 | LA400 Manual - Page 11
    ...DUAL GATE Junction Box Extension Cable Warning Sign Hinge Gate 2 Photoelectric Sensors Antenna Post Bracket Gate Bracket Gate 1 Operator Cable Control Box with Batteries PVC Conduit (not provided) to protect the low voltage...
  • LiftMaster LA400 | LA400 Manual - Page 12
    ...ALL wheels from the bottom of gate. C Gate MUST NOT hit or drag across ground. D Gate MUST swing freely and be ... your gate. Minimum distance from the ground should not be less than 4 inches (10.2 cm) from the bottom of the gate operator arm. RECOMMENDED: = Gate post bracket mounting locations = Gate ...
  • LiftMaster LA400 | LA400 Manual - Page 13
    INSTALLATION » MANUAL RELEASE + DETERMINE POSITION OF THE PULL-TO-OPEN BRACKET + DETERMINE POSITION OF THE "OPTIONAL" PUSH-TO-OPEN BRACKET MANUAL RELEASE 1 Insert the key into the lock and ... GATE RIGHT-HAND GATE OR DETERMINE POSITION OF THE "OPTIONAL" PUSH-TO-OPEN BRACKET 1 LEFT-HAND ...
  • LiftMaster LA400 | LA400 Manual - Page 14
    INSTALLATION » ASSEMBLE GATE POST BRACKET (PULL-TO-OPEN) + ATTACH BRACKETS TO GATE OPERATOR All the illustrations on the ... pages display a typical Left-Hand Gate installation. For Push-to-Open installations refer to instructions with Push-to-Open kit 50-19503. ASSEMBLE GATE POST BRACKET (PULL-TO-...
  • LiftMaster LA400 | LA400 Manual - Page 15
    ... Post Gate Hinge Point Gate Post Gate Hinge Point Operator Hinge Point 7" (18 cm) 7"... (18 cm) 7" (18 cm) Operator Hinge Point 7" (18 cm) 7" (18 cm) Gate Post Gate ... Post Gate 1 1 Close the gate. (provided of the gate hinge 2 Place the templatepoint. on the back page of this manual) under the ...
  • LiftMaster LA400 | LA400 Manual - Page 16
    INSTALLATION » POSITION GATE OPERATOR ON GATE POSITION GATE OPERATOR ON GATE NOTE: The post bracket assembly can be mounted several ... mounting options. gate desired 1 Open theagainstto gate. open position (no greater than 100°) and hold operator arm gate the 2 Place the operatorbracketagainstclamp...
  • LiftMaster LA400 | LA400 Manual - Page 17
    ... bracket and mark new mounting holes. 1 1 2 3 Manually open and close the gate. Ensure that the operator does not bind against the Pull-to... allow piston to fully extend or fully retract. 1/2" (1.3 cm) SECURE POST BRACKET TO GATE POST The gate operator (arm) must be level. 1 Mark holes for the ...
  • LiftMaster LA400 | LA400 Manual - Page 18
    ... + WARNING SIGN PLACEMENT SECURE GATE BRACKET TO GATE Angle Iron The gate operator (arm) must be level. Some installations may require additional reinforcement ... the gate bracket hardware. 2 Secure the gate operator to the gate using hardware (not provided). 3 Manually move the gate ...
  • LiftMaster LA400 | LA400 Manual - Page 19
    ... » STANDARD CONTROL BOX MOUNT THE CONTROL BOX The control box MUST be mounted within 5 feet (1.5 m) of the gate operator. Mount the control box as high as possible for best radio ...1 5 4 Coaxial Connector 1 Remove screws and open the control box. 2 Disconnect the reset button, alarm, and ...
  • LiftMaster LA400 | LA400 Manual - Page 20
    INSTALLATION » STANDARD CONTROL BOX INSTALL THE CONTROL BOARD NOTE: Make sure the battery leads are on the left side of the control box and not pinched. 1 Attach the antenna. 2 Reinstall the batteries, control board, alarm and reset button. 1 Coaxial Connector...
  • LiftMaster LA400 | LA400 Manual - Page 21
    INSTALLATION » LARGE METAL CONTROL BOX (XLM) MOUNT THE CONTROL BOX (XLM) ALARM CLOSE EDGE SOL ... ROD INSTALLATION (REQUIRED) Standoffs It is important to install the ground rod when using a metal control box to prevent serious injury to persons or damage to the operator. ALARM CLOSE EDGE SOL ...
  • LiftMaster LA400 | LA400 Manual - Page 22
    INSTALLATION » LARGE METAL CONTROL BOX (XLM) WIRING requirements. 1 Select the knock out in the bottom of the control ... SINGLE BUTTON BUTTON CONTROL CONTRO INPUTS BR GR WH YL BL RD GATE GATE 2 AUTO ... AC PWR PW /SOLAR CTRL PWR CTR PW 2 120 Vac ONLY 1 The XLM control box wires the ...
  • LiftMaster LA400 | LA400 Manual - Page 23
    WIRING » CONNECT THE GATE OPERATOR (GATE 1) TO THE CONTROL BOX CONNECT THE GATE OPERATOR (GATE ... connector into the bottom of the control box and tighten with 3 Insert the operator cable through ... mounted in the bottom of the control box. 4 Extend the operator cable and wires to the Gate 1 connector ...
  • LiftMaster LA400 | LA400 Manual - Page 24
    WIRING » SET THE BIPART DELAY (MODEL LA400-S ONLY) SET THE BIPART DELAY (MODEL LA400-S ONLY) In some dual gate installations, one gate will need to open first and close second. This would happen if there was an ornamental overhang on one gate or if...
  • LiftMaster LA400 | LA400 Manual - Page 25
    WIRING » CONNECT THE GATE OPERATOR (GATE 2) TO THE CONTROL BOX (MODEL LA400-S ONLY) CONNECT THE GATE OPERATOR (GATE 2) TO THE CONTROL BOX (MODEL LA400-S ONLY) Before digging, contact local underground utility locating companies. Trench across driveway to...
  • LiftMaster LA400 | LA400 Manual - Page 26
    WIRING » JUNCTION BOX (MODEL LA400-S ONLY) JUNCTION BOX The following items are required to complete the junction ... Junction Box Junction Box 3 in With m) (1.5 5' Junction Box Extension Cable Gate Operator (Gate 2) Connector Connector Nut Nut 6 5 Connector Nut Connector Nut Extension ...
  • LiftMaster LA400 | LA400 Manual - Page 27
    WIRING » JUNCTION BOX (MODEL LA400-S ONLY) 7 Insert wires from extension cable and operator cable into terminal block connector. 7 Operator Cable Operator Cable Special Block Terminal Connector Connector Brown Brown Green Green White White Yellow Yellow Blue Brown Brown ...
  • LiftMaster LA400 | LA400 Manual - Page 28
    ...space in the standard control box for accessories. EXTERNAL RECEPTACLE Control Box any g Gate Deathat ... Operator 2 Transformer 1 OR INTERNAL RECEPTACLE directly to 1 Connect 120 Vac the controlthe control box ... Conference Rm 2, 3 On Off Off On On LA400 Bathroon. Eug. Dept. Manu. 1 Rm Comp....
  • LiftMaster LA400 | LA400 Manual - Page 29
    ... ALARM MAGLOCK Z1 GATE 1 ACCESSORY POWER Ground Screw D15 C2 MOV2 GATE 2 R4 J4 FUSE OPEN FUSE OPEN Control Box 3' (0.9 m) 12 Gauge Wire 8' (2.4 m) Earth Ground Installation (Optional) CONNECT BATTERIES The batteries are the main source...
  • LiftMaster LA400 | LA400 Manual - Page 30
    ...2 Set switch tosetSingle foronsingle gate installation. For Dual (Gate 1 and 2) installation switch Dual Mode... SAVE MAGLOCK MODE EDGE PHOTO 1 2 3 4 5 S1 3 GATE 1 O N Set the Save switch to the ON position. OFF ... NO ON ON DUAL MODE NC NC 1 2 3 4 5 GATE 1 AND GATE 2 3 O N OFF OFF SINGLE NO ...
  • LiftMaster LA400 | LA400 Manual - Page 31
    ...the control board. The specific buttons used for programming depends on which side of the gate the control box is mounted and how many operators the installation includes. ... LEARNbeep. button again. Control board will When gate is in the desired position, press SET OPEN LIMIT SET...
  • LiftMaster LA400 | LA400 Manual - Page 32
    ... LIMIT LE LIMITS GATE 2 6 Press the LEARN LIMITS button. Control board will beep. SET OPEN LIMIT SET CLOSE LIMIT ... right operator. SET CLOSE LIMIT LE LIMIT GATE 2 8 GATE 1to left button Press the ...CLOSE LIMIT FORCE SET CLOSE The control board beeps and the SET OPEN LIMIT and SET ...
  • LiftMaster LA400 | LA400 Manual - Page 33
    ... R2 K2 U4 SET OPEN LIMIT D4 D2 RESET BUTTON 4 Press the GATE 1 left button to... LE LIMITS GATE 2 6 FORCE Press the LEARN LIMITS button. Control board will beep. SET OPEN LIMIT SET CLOSE LIMIT PROGRAM...CLOSE LIMIT FORCE SET CLOSE The control board beeps and the SET OPEN LIMIT and SET ...
  • LiftMaster LA400 | LA400 Manual - Page 34
    ... or the Single Button Control (SBC) button on the control board, open and then close the gate. 1 1 FORCE FORCE 2 If the gate ... to the OFF position, then the gate will remain open until the operator receives another command from a remote control or SBC. The gate must be fully open for the timer ...
  • LiftMaster LA400 | LA400 Manual - Page 35
    ... total of 50 remote controls and keyless entry PIN can be programmed to the operator. For highest ... line of products. Refer to Accessories. TO ADD OR REPROGRAM A REMOTE CONTROL (NOT PROVIDED) 1 Press LEARN ... out (approximately 6 previous are erased. 1 R1 Remote Control LEARN XMITTER Button LEARN ...
  • LiftMaster LA400 | LA400 Manual - Page 36
    ...through 5. This DELAY ENABLE B MAGswitch (S1-2) enables the Maglock feature. On an open command there This will be a 1/2 second delay before the motor starts, to... SAFETYgates allow four safety inputs. A DIP switch is required for determining Swing between N/O and N/C edges and N/O and N/C eyes. EDGE ...
  • LiftMaster LA400 | LA400 Manual - Page 37
    .... OPEN Opens only or reverses a closing gate. SBC (SINGLE BUTTON CONTROL) INPUT This input will command the gate to OPEN / STOP / CLOSE / STOP in sequence. RESET CONTROL INPUT The control box has a factory installed internal reset button. These ...
  • LiftMaster LA400 | LA400 Manual - Page 38
    ...to-Close if that feature has been enabled. Activating this input while the gate is opening will have no effect. Order part number LA400-BOX to enclose safety electronics. TERMINAL P8 - OPEN SAFETY EDGE/PHOTOELECTRIC SENSOR (ENTRAPMENT) If an Open Edge ...
  • LiftMaster LA400 | LA400 Manual - Page 39
    ... secondary entrapment protection. These devices have been tested with the LA400 to meet the requirements of UL325 and UL991. PHOTOELECTRIC CONTROLS MODEL CPS-LN4 ...is intact and close the cover. Secure the control box cover with screws (4). Installation is complete. R4 C2 R196 F6...
  • LiftMaster LA400 | LA400 Manual - Page 40
    ... next activation of the remote control will close the gate. When the gate is in the open position, activation of the remote control button will close the gate. MANUAL RELEASE In case of a power failure, the operator can be disengaged from the gate. With ...
  • LiftMaster LA400 | LA400 Manual - Page 41
    ... MAINTENANCE Disconnect power before servicing. DESCRIPTION External Entrapment Protection System Manual Release Gate Accessories Electrical Mounting Hardware Batteries Operator Warning Signs TASK Check and test for proper operation ...
  • LiftMaster LA400 | LA400 Manual - Page 42
    TROUBLESHOOTING » BASIC CONTROL BOARD LAYOUT BASIC CONTROL BOARD LAYOUT 20 19 17 26 1 P2 P1 R223 J19 K6 ALARM Ø...Q9 D1Ø K2 4 CLOSE PHOTO DIAGNOSTIC R93 GATE 1 5 24V SWITCHED ACCESSORY POWER CONTROL INPUTS OPEN SET OPEN LIMIT SET CLOSE LIMIT LEARN...
  • LiftMaster LA400 | LA400 Manual - Page 43
    ... fire and electrocution: • DISCONNECT power and battery BEFORE installing or servicing operator. WIRING DIAGRAM 1. ANTENNA INPUT 2. CLOSE EDGE 3. OPEN EDGE/PHOTO EYE ... Gate 2 Arm Disengaged Both Gate Arms Disengaged RPM Reversal 42 # OF BLINKS 6 7 8 9 10 MEANING Force Reversal ...
  • LiftMaster LA400 | LA400 Manual - Page 44
    ... all Open/Safety devices from obstruction. See Programming Limits instructions. Replace control board. ... if needed. Connect batteries. Replace motor. Replace control board. Clear gate from obstruction. ... or loose. 3) Batteries not connected. 4) Bad motor. 5) Bad control board. 1) 2) 3) 4) Gate met an ...
  • LiftMaster LA400 | LA400 Manual - Page 45
    REPAIR PARTS » CONTROL BOX + GATE OPERATOR ARM CONTROL BOX Refer to the parts lists below for replacement parts available for ... Box) Alarm (XLM Control Box) QTY 1 1 1 1 1 2 1 1 8 8 22 3 3 7 7 1 1 4 4 6 6 5 5 GATE OPERATOR ARM 2 2 ITEM 1 2 3 4 PART # 41ASWG-442SA 41ASWG-...
  • LiftMaster LA400 | LA400 Manual - Page 46
    ...FOR INSTALLATION AND SERVICE INFORMATION, CALL OUR TOLL FREE NUMBER 1-800-528-2806 www.liftmaster.com WHEN ORDERING REPAIR PARTS PLEASE SUPPLY THE FOLLOWING INFORMATION: PART...Country Club Road Tucson, AZ 85706 WARRANTY POLICY LIFTMASTER TWO YEAR LIMITED WARRANTY The Chamberlain Group, ...
  • LiftMaster LA400 | LA400 Manual - Page 47
    ...: 29-NP712 7 AH/12 Vdc Gate Access System Battery: The gate access system battery is a replacement battery for the operator. The model LA400 requires two batteries. 86LM Remote Antenna Mounting Kit: Kit contains antenna bracket and 15 feet (4.6 m) ...
  • LiftMaster LA400 | LA400 Manual - Page 48
    TEMPLATE FOR POST BRACKET MOUNTING 7 6 5 4 3 2 1 01-19244H © 2010, The Chamberlain Group, Inc. All Rights Reserved 1 2 3 4 5 6 7



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LiftMaster LA400 Manual