LiftMaster LA400 Support Question
LiftMaster LA400 Support Question
Find answers below for this question about LiftMaster LA400.Need a LiftMaster LA400 manual? We have 3 online manuals for this item!
Question posted by najosep on April 11th, 2014
How To Program Liftmaster La400
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Related LiftMaster LA400 Manual Pages
LA400 Manual - Page 1
The operator can be used in Class I, Class II and Class III applications.
2 YEAR WARRANTY
Radio Receiver Built on Board
315 MHz LA400 & LA400-S
MEDIUM DUTY SWING GATE OPERATOR
OWNER'S MANUAL
MeBtOoLaaxplrtC(giXooennLMatrl)ol
Serial # Primary Arm Serial # Secondary Arm Serial # Control Box Installation Date
The LA400 is intended for use with vehicular swing gates.
LA400 Manual - Page 2
...Open Bracket Determine Position of the "Optional" Push-to-Open Bracket Assemble Gate Post Bracket (Pull-to-Open...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) Connect Transformer to Control Board...Switch Limits Force Adjustment Timer-to-Close
PROGRAMMING
Remote Controls Keyless Entry Erase All ...
LA400 Manual - Page 3
... for use in plain view on both the open and close directions of contact with a solid object...as gate edges. SAFETY ACCESSORY SELECTION
All UL325 compliant LiftMaster gate operators will accept external entrapment protection devices to warn..., arranged or configured to four single family dwellings, or a garage or parking area associated therewith. COMMERCIAL/GENERAL ACCESS
III
VEHICULAR GATE...
LA400 Manual - Page 6
...between moving gate and RIGID objects, such as posts.
• A swinging gate shall NOT open and close gate. • NEVER use force adjustments to follow ALL specifications and warnings described ...when changing the battery or working around the battery compartment. • DO NOT use only LiftMaster part #K74-30762 for disposal instructions. To AVOID damaging plug-in transformer, it MUST ...
LA400 Manual - Page 8
...(2.7 m) • Warning Sign (2) • Battery (2) • Plug-in Transformer (1)
LA400-S (SECOND GATE OPERATOR ARM)
• Motor Cable - IP56 (1) • Phillips Head ...feet (4.9 m) 550 lbs. (249.5 kg) NEMA 3R 14-18 seconds for a 90° opening 4 Minutes -20° C to + 50° C -4° F to -Open Bracket (1) • Hex Bolt 5/16"-18 X 1-1/2" (5) • Square Neck Carriage Bolt ...
LA400 Manual - Page 21
...
OFF MAX
RESET
STOP CTRL PWR CTRL PWR
SHADOW
INTERRUPT CHGR OVLD CTRL PWR
AC PWR /SOLAR
LOOP INPUTS
20 The control box door may be removed by opening the
door 90°. INSTALLATION » LARGE METAL CONTROL BOX (XLM)
MOUNT THE CONTROL BOX (XLM) The control box MUST be mounted within 3 feet...
LA400 Manual - Page 24
...installed on one gate will need to open first and close second.
WIRING » SET THE BIPART DELAY (MODEL LA400-S ONLY)
SET THE BIPART DELAY (MODEL LA400-S ONLY)
In some dual gate installations,...there is OFF. The following illustration shows a dual gate configuration with the longer travel span (opening) must be set as this gate. This would happen if there was an ornamental overhang on...
LA400 Manual - Page 25
... shown. 4 Secure extension cable to simplify wiring. 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.
1 Trench across driveway to be removed to control box using watertight...
LA400 Manual - Page 26
... provided).
6 Secure with 3/4" NPT threaded port holes
• Screws • PVC Conduit
1
1 Open the junction box by removing screws (4) and set aside.
2 Select holes to be used for the... for mounting and knock out using a screwdriver and hammer. WIRING » JUNCTION BOX (MODEL LA400-S ONLY)
JUNCTION BOX
The following items are required to complete the junction box installation:
•...
LA400 Manual - Page 27
Terminal Block
Extension Cable
8
Operator Cable Watertight Connector Nut
9
Watertight Connector Nut
10 SScrcerwesw(4s) (4)
26 WIRING » JUNCTION BOX (MODEL LA400-S ONLY) 7 Insert wires from extension cable and operator cable into terminal block
connector.
7
OpOeprearattoorrCCabaleble
SpeTecrmiainlal Block ConnCoencnetcotorr
BBrroowwn n GGrreeeenn WWhhiittee YYeellllooww BBluluee ...
LA400 Manual - Page 28
... TO CONTROL BOARD
NOTE: All power wiring should be plugged into the receptacle inside the house or garage. EXTERNAL RECEPTACLE
1 The transformer can be on a dedicated circuit, calculated using NEC guidelines. Control ...On
On
On
On
On
On
On
On
Off
Off Off Off
Off
Off
Off
Off
Air (1) Conditioner
Main Room
LA400
Bathroon.
Control Box
1
Transformer
Circuit Panel
Refer.
LA400 Manual - Page 31
... button. ADJUSTMENT » LIMITS
LIMITS The limits are internal settings that indicate when the gates are in the fully open and close the gate.
30 For proper functionality, the limits must be programmed during programming press the RESET button on the outside of inactivity.
1 Close the gate.
2 Engage the operator by pressing the...
LA400 Manual - Page 32
...
NOTES: • The gate with the longer travel span (opening) must be connected to blink, repeat programming. SET OPEN LIMIT
SET CLOSE LIMIT
The control board beeps and the SET OPEN LIMIT and SET CLOSE LIMIT LEDs stop blinking, programming is now complete. (If the SET OPEN LIMIT LED continues to GATE 1 so it will start...
LA400 Manual - Page 33
... (GATE 1). • If one gate is overlapping the other gate;
LEARN LIMITS button
SET OPEN LIMIT
R2 K2 U4
D4 D2
RESET BUTTON
4 Press the GATE 1 left operator into the OPEN position. PROGRAM OPEN
3 Press the LEARN LIMITS button (SET OPEN LIMIT LED will blink). SET CLOSE LIMIT
LE LIMIT
GATE 2
8 Press the GATE 1 right...
LA400 Manual - Page 35
...any adjustments are made, test the operator:
1 Use the Single Button Control (SBC) button to open and close the gate. 2 Test the limits by making sure the gate will stop and reverse ...we recommend the Security✚® line of 50 remote controls and keyless entry PIN can be programmed to the following two conditions: (1) this device may not cause harmful interference, and (2) this receiver...
LA400 Manual - Page 38
... LOOP
NOTE: Additional enclosure required.
Order part number LA400-BOX to loop detector manufacturer instructions for 2 seconds
C2
then stop. Refer to enclose safety electronics. Accessories such as a general open limit. Activating this input while the gate is opening will pause an opening will have no effect. OPEN SAFETY PHOTOELECTRIC SENSOR (ENTRAPMENT)
This input will...
LA400 Manual - Page 39
...INPUTS
INTERRUPT
CHGR OVLD
COM
F1 20A 32V
MOV1 JMPR2 DB1
C64 U2
R9 D1
JMPR1
D4 D2
FUSE OPEN
BATT 2 BATT 1
Accessory Power
AUXILIARY OUTPUT POWER FOR OPTIONAL DEVICES
(2) +24 Vdc Outputs have been ... - 30 feet (9 m) Ranges
VOLTAGE +24 Vdc
Emitter with the LA400 to control box depending on wire gauge and distance - 300 mA accessory power, 75 mA switched accessory power.
LA400 Manual - Page 46
... 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 NUMBER DESCRIPTION...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 gives you specific...
LA400 Manual - Page 47
...Keyless Entry :
Enables homeowner to push the gate open. Gate Solenoid Lock: Heavy all steel construction.
... To order visit www.liftmaster.com 46 ACCESSORIES
50-19503
Push-to-Open Bracket Used toOPEN allow for a Open, Close, Stop command... effective range of cable. Includes mounting hardware.
OPEN
LM202
02101
OPEN OPEN
OPEN
370LM
1-Button Station:
Steel enclosure wired station ...
LA400 Pull to Open Addendum Manual - Page 1
...: This new bracket is achieved (Figure 1). Ideally, the distance between and opener hinge points should be mounted several places on the gate post. Place opener against gate post and adjust the opener until the required dimension is being added to the LA400, offering greater mounting flexibility. Figure 1
Gate Post
Gate Hinge Point
Gate Post...
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