LiftMaster LA400DC Support and Manuals
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Popular LiftMaster LA400DC Manual Pages
DC Gate Operators Overview Brochure Manual - Page 1
... (50 remote capacity) Battery Backup Exceptional Standby Power MyQ® Technology Best-in-Class Solar Performance (with on board radio (2) 7-AH batteries) DC Motor with Soft Start/Stop Common Control Board User Interface Diagnostic Code Display 2 Digit LED
Wireless Dual Gate Operation
PosiLock® Feature Pre-Motion Warning Alarm Fire Department Compliant (Auto Open (or Push Open Slide...
DC Gate Operators Overview Brochure Manual - Page 2
...demanding fire
department specifications. • Expansion Board features include: Plug-in Loop Detector Inputs innovative design ensures vehicles are easily identified to exit property or interrupt gate travel if a vehicle is forced off
devices at all other times to maximize
solar performance. • Common Control Board User Interface simplifies installation and troubleshooting. •...
LA400DC Sell Sheet Manual - Page 1
...Housing DC Motor powerful enough to perform in length or weighing up to securely monitor and control your gate
...control your property.
LA400DC RESIDENTIAL DC LINEAR ACTUATOR
Unrivaled Performance, Security and Accessibility
One of our most popular swing gate operators, just got even better in interference eliminating Security+ 2.0™ radio. OPTIONAL ACCESSORIES:
LiftMaster...
LA400DC Sell Sheet Manual - Page 2
... Control Box
CONSTRUCTION
MOTOR 24VDC continuous-duty motor. OPERATOR WEIGHT Actuator Arm 18.8 lbs.
BI-PART DELAY Monitors the speed and position of time. Eight different settings, including boost.
PROGRAMMABLE AUXILIARY RELAYS
(WITH OPTIONAL EXPANSION BOARD)
Two programmable relays with a MyQ Enabled gate operator. QUICK CLOSE Closes the gate immediately after using manual disconnect...
LA400DC Owner's Manual - Page 3
...
TROUBLESHOOTING
34
ERROR CODES 34
CONTROL BOARD LEDS 37
TROUBLESHOOTING CHART 38
APPENDIX
41
BRACKET TYPES 41
SOLAR PANEL(S 42
LIMIT SETUP WITH A REMOTE CONTROL 47
REPAIR PARTS
48
CONTROL BOX 48
GATE OPERATOR ARM 48
WIRING DIAGRAM
49
STANDARD CONTROL BOX 49
ACCESSORIES
50
WARRANTY
51
TEMPLATE FOR POST BRACKET MOUNTING
52
SAFETY
SAFETY SYMBOL AND SIGNAL WORD REVIEW...
LA400DC Owner's Manual - Page 4
... required to install additional entrapment protection devices in accordance with a residence of INJURY or DEATH. • Use the emergency release ONLY when the gate is prevented via supervision by security personnel. Keep the
remote control away from children. • ALWAYS keep people and objects away from the gate. Have a qualified service person make repairs to four...
LA400DC Owner's Manual - Page 25
....
• After ANY adjustments are made, the safety reversal system MUST be fine tuned using the control board (following page) or a remote control (refer to open and close the gate. This engages the motor.
Setting the limits with cable ties. INSTALLATION
STEP 11
FINISH INSTALL
1. The electronic controls sense the amount of SEVERE INJURY or DEATH:
• Without a properly...
LA400DC Owner's Manual - Page 35
...and local electrical codes. For best performance, the batteries should be replaced every 3 years. Pedestrians MUST use ONLY LiftMaster part 29-NP712 for proper operation Make sure they are no obstructions to gate travel , retest the gate operator. ALWAYS disconnect the batteries to adjust and retest the gate operator properly can be returned to service.
• Disconnect power...
LA400DC Owner's Manual - Page 36
... is recommended that occurred
A SECOND LATER.... OPEN, CLOSE, & STOP BUTTONS ERROR CODE DISPLAY
TO SCROLL THROUGH THE SAVED ERROR CODES
TO EXIT ERROR CODE DISPLAY
Press and release the STOP button to the control board, it is the most recent errors ("01"). ERROR CODES
NOTE: When cycling or disconnecting power (ac/dc) to exit. Press and hold the STOP button...
...then press...
LA400DC Owner's Manual - Page 37
....
Product ID Error
Was the control board just replaced? If not, disconnect all power, wait 15 seconds, then reconnect power before replacing product ID harness.
Product ID Failure
Unplug product ID harness then plug back in the loop.
Hard Stop Limit (Arm 2)
Limit may be set limits. Battery overvoltage
Too much voltage on the error code display as...
LA400DC Owner's Manual - Page 40
... active b) Vehicle loop detector active c) Loss of operator. TROUBLESHOOTING
TROUBLESHOOTING CHART
SYMPTOM
POSSIBLE CAUSES
SOLUTIONS
Operator does not a) No power to control board. c) If on battery power only, low or dead batteries c) Charge batteries by AC or solar power or replace batteries
Gate opens, but motor does not run and error code b) Open fuse
b) Check fuses
display not on...
LA400DC Owner's Manual - Page 44
... that reach below 32˚F.
We recommend LiftMaster low power draw accessories to minimize power draw, refer to cold weather and a reduced number of hours of six 10W solar panels (Model SOLPNL10W12V). The gate operator is not supported in northern climates where temperatures reach below to the main control board's accessory power output will draw 3.7 mA...
LA400DC Owner's Manual - Page 48
... Control Box Only Reset Switch with Product ID Piezo Alarm Control Board Bracket Control Board Outlet Transformer Batteries (2)
7AH Battery Harness Antenna Standard Plastic Control Box (with control board) ATC Fuse Kit Includes 20 Amp (1), 15 Amp (2)
2
3 5
1
4 8
6 7
GATE OPERATOR ARM
ITEM PART NUMBER
DESCRIPTION
3
1
LA400
Primary Arm
2
41ASWG-442SA Release Lever
3
41ASWG-438SA Motor...
LA400DC Owner's Manual - Page 50
... entering a 4-digit code on a specially designed keypad. Model GC824-12 (12/24 Vac/dc)
MAGNETIC GATE LOCK Outdoor magnetic lock, transformer, junction box, mounting plate and hardware. Must be programmed to control the operator. Up to four solar panels can detect a car as it approaches and will then open the gate. Model SOLPNL10W12V (requires 2 minimum)
EXPANSION BOARD Model K1D8080-1CC...
LA400DC Owner's Manual - Page 51
... option. Model 29-NP712
33AH BATTERIES Upgrade 33 AMP-Hour Battery, 12 Vdc. warrants to the first purchaser of this product, for warranty repair, which upon receipt by this product is free from defect in its entirety. Defective parts will be advised of this limited warranty, will be repaired or replaced with Large Metal Control Box ONLY. THIS...
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