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LiftMaster LA400 Support Question

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Question posted by maryannh on August 30th, 2011

Open Learn Limit Button Closes Gate And Close Button Opens Gate

Installed new circuit board due to lighting. programing learn limits (open) button will close the gate and vise versa. Help please!

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Related LiftMaster LA400 Manual Pages

LA400 Manual - Page 2

... LA400-S Only) Connect Transformer to Control Board Earth Ground Rod Installation (Optional) Connect Batteries 1-6 1 2 3 4 5-6 7-8 7 7 8 8 9-21 9-10 11 11 12 12 12 13 13 14 14 15 16 16 17 17 18-19 20-21 22-28 22 23 24 25-26 27 28 28 ADJUSTMENT Set DIP Switch Limits Force Adjustment Timer-to-Close PROGRAMMING Remote...

LA400 Manual - Page 5

...gate latch shall be disabled when a manually operated gate is retrofitted with vertical bottom edged fully closed positions. Exceptions. 3.2.2 Positive stops shall be required to limit travel to the designed fully open... These stops shall be guarded or covered. These stops shall be installed at either the top of the gate, or at the bottom of the adjacent fence that covers in ...

LA400 Manual - Page 6

...open into public access ways. Gate MUST reverse on contact with the control station installation. • ALL power wiring should be tested. To prevent SERIOUS INJURY or DEATH from a moving gate and RIGID objects, such as posts. • A swinging gate shall NOT open and close gate...to protect between moving gate: • Install warning signs on a dedicated circuit and well protected....

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 2 Coaxial Connector Reset Button Connections Alarm 19

LA400 Manual - Page 21

... SET OPEN LIMIT GATE 1 SET CLOSE LIMIT LEARN LIMITS GATE 2 GATE 1 SET CLOSE LIMIT LEARN LIMITS FORCE ON OFF AUTO OPEN LOW BATT TIMER CLOS FORCE GATE 2 ON OFF AUTO OPEN LOW BATT OFF MAX OFF MSIANXGLE BUTTON OFF TIMER TO CLOSE C OPEN SINGLE BUTTON RESET OFF MAX STOP CTRL PWR CTRL PWR SHADOW INTERRUPT CHGR OVLD CTRL PWR AC PWR /SOLAR EARTH GROUND ROD INSTALLATION (REQUIRED...

LA400 Manual - Page 22

... 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 MAX STOP CTRL PWR CTRL PWR SHADOW LOOP INPUTS INTERRUPT CHGR OVLD CTRL PWR AC PWR /SOLAR 1 2 120 Vac ONLY The XLM control box wires the same as the standard control box. INSTALLATION...

LA400 Manual - Page 31

... SET OPEN LIMIT LED continues to start over. 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. ADJUSTMENT » LIMITS LIMITS The limits are internal settings that indicate when the gates are in the desired position, press the LEARN LIMITS button again...

LA400 Manual - Page 32

...SET OPEN LIMIT LED continues to open and close the gate. 31 PROGRAM OPEN 3 Press the LEARN LIMITS button (SET OPEN LIMIT LED will beep. LEARN LIMITS button SET OPEN LIMIT R2 K2 U4 D4 D2 RESET BUTTON 4 Press the GATE 1 right button to blink, repeat programming. Programming times-out automatically after 60 seconds of inactivity. SET OPEN LIMIT SET CLOSE LIMIT The control board...

LA400 Manual - Page 33

... RESET BUTTON 4 Press the GATE 1 left operator into the OPEN position. PROGRAM CLOSE 7 When the SET CLOSE LIMITS LED blinks, press the GATE 2 right button to close the right operator. PROGRAM OPEN 3 Press the LEARN LIMITS button (SET OPEN LIMIT LED will beep. SET CLOSE LIMIT LE LIMITS 6 Press the LEARN LIMITS SET SET GATE 2 OPEN CLOSE button. Control LIMIT LIMIT FORCE board will...

LA400 Manual - Page 34

... the desired setting. Gate MUST reverse on the control board, open and then close the gate. 2 If the gate stops or reverses before reaching the fully open for the timer feature to activate and close the gate. The TTC is factory set to the mid position. ADJUSTMENT » FORCE ADJUSTMENT + TIMER-TO-CLOSE (TTC) Without a properly installed safety reversal system, persons...

LA400 Manual - Page 35

... any adjustments are now erased. LEARN XMITTER K5 2 Press the remote control button. Tested to open and close the gate. 2 Test the limits by making sure the gate will light up ). TEST After any interference received, including interference that may not cause harmful interference, and (2) this receiver and/or transmitter are programmed. THERE ARE NO OTHER USER SERVICEABLE...

LA400 Manual - Page 37

... control box has a factory installed internal reset button. SBC (SINGLE BUTTON CONTROL) INPUT C2 This input will NOT stop and common input. Stop (N/C) - NOTE: All Control Inputs must be lit except when the control board goes into Sleep Mode). Remove only if remotely mounted Stop button is added. OPEN Opens only or reverses a closing gate. These terminals are intended...

LA400 Manual - Page 39

...Emitter with the LA400 to control box... Installation is intact and close the...GATE 1 K1 Q9 SET OPEN LIMIT SET CLOSE LIMIT LEARN LIMITS R2Ø7 Z2Ø R227 J18 U4 R224 Z22 R92 R91 R94 R93 CLOSE EDGE OPEN EDGE/ PHOTO Z9 OPEN PHOTO Z8 CLOSE PHOTO 24V ACCESSORY R9Ø POWER 24V R1Ø1 FORCE GATE 2 TIMER RUNNING BIPART DELAY TIMER TO SINGLE CLOSE BUTTON COM OVLD OVLD OPEN...

LA400 Manual - Page 40

... CONTROL Once the remote control has been programmed operator will operate as follows: When gate is in the open position, activation of the remote control button will resume. MANUAL RELEASE In case of a power failure, the operator can be opened and closed position, activation of the remote control button will open the gate. OPERATOR ALARM The operator alarm will...

LA400 Manual - Page 42

... PHOTO S1 K2 DIAGNOSTIC GATE 1 K1 Q9 SET OPEN LIMIT SET CLOSE LIMIT LEARN LIMITS R2Ø7 Z2Ø R227 J18 R224 U4 Z22 R92 R91 R94 R93 CLOSE EDGE OPEN EDGE/ PHOTO Z9 OPEN PHOTO Z8 CLOSE PHOTO 24V ACCESSORY R9Ø POWER 24V R1Ø1 FORCE GATE 2 TIMER RUNNING BIPART DELAY TIMER TO SINGLE CLOSE BUTTON COM OVLD OVLD OPEN SWITCHED ACCESSORY POWER...

LA400 Manual - Page 43

... NC PHOTO 2 S1 F3 K2 18 19 DIAGNOSTIC K1 Q9 SET OPEN LIMIT 20 GATE 1 SET CLOSE LIMIT LEARN LIMITS R2ÿ 7 Z2ÿ R227 J18 R224 Z22 R92 U4 R91 R94 R93 CLOSE EDGE OPEN EDGE/ PHOTO Z9 OPEN PHOTO Z8 CLOSE PHOTO 24V ACCESSORY R9ÿ POWER 24V GATE 2 BRN GRN WHT YEL BLU RED 10A 32V R4 C2 J4...

LA400 Manual - Page 44

...LED lights are on control board to arm, replace wire if needed. GATE OPENS BUT DOES NOT CLOSE Audible beeps (3 times) when command is given, but the operator does not move. ACCESSORY DEVICE NOT WORKING PROPERLY 1) Not installed properly. 2) Enabling Switch not turned on . Replace control board. Clear all Open/Safety devices from obstruction. See Programming Limits instructions...

LA400 Manual - Page 46

..., THE GARAGE DOOR OR GARAGE DOOR HARDWARE, INCLUDING BUT NOT LIMITED TO THE DOOR SPRINGS, DOOR ROLLERS, DOOR ALIGNMENT OR HINGES. UNDER NO CIRCUMSTANCES SHALL SELLER BE LIABLE FOR CONSEQUENTIAL, INCIDENTAL OR SPECIAL DAMAGES ARISING IN CONNECTION WITH USE, OR INABILITY TO USE, THIS PRODUCT. Defective parts will be repaired or replaced with the instructions regarding installation, operation...

LA400 Manual - Page 47

... so it is lost. Requires separate power supply (Model ARMP5). The model LA400 requires two batteries. To order visit www.liftmaster.com 46 ACCESSORIES 50-19503 Push-to-Open Bracket Used toOPEN allow for a Open, Close, Stop command of the gate. GC824-12 3-Button Mini-Remote Control with sensing probe is housed in case of an...

LA400 Pull to Open Addendum Manual - Page 1

... 7" Gate Post Gate Hinge Point 7" Opener Hinge Point 7" 7" Opener Hinge Point 7" Gate Post Gate Hinge Point 7" Opener Hinge Point 7" 7" Opener Hinge Point 7" Gate Post Gate Hinge Point 7" Opener Hinge Point 7" Place opener against gate post and adjust the opener until the required dimension is being added to the LA400, offering greater mounting flexibility. NOTE: This new bracket...