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Question posted by hitafer on April 6th, 2014

Chamberlain Liftmaster Gate 3 Beeps When Closing

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Related LiftMaster LA400 Manual Pages

LA400 Manual - Page 2

...Open) Attach Brackets to Gate Operator Determine Mounting Location Measuring and Marking for the Gate Bracket Position Gate Operator on Gate Test Gate Travel Secure Post Bracket to Gate Post Secure Gate Bracket to Gate Warning Sign Placement Standard Control Box Large Metal Control Box (XLM) WIRING Connect the Gate Operator (Gate 1) to the Control Box Set the Bipart Delay (Model LA400...to-Close ...

LA400 Manual - Page 3

...LiftMaster gate operators will accept external entrapment protection devices to protect people from motorized gate systems. UL325 requires that all installations must be designed, arranged or configured to four single family dwellings, or a garage... on both the open and close directions of entrapment protection. UL325 ENTRAPMENT PROTECTION REQUIREMENTS GATE OPERATOR ENTRAPMENT PROTECTION ...

LA400 Manual - Page 5

... exceeding 0.50 inches (12.7 mm) when other 3. SAFETY » GATE CONSTRUCTION INFORMATION Vehicular gates should be installed in either the fully open position or the 1.2 Gates shall be designed, constructed and installed to ASTM F2200 for additional gate types. fully closed positions. VEHICULAR HORIZONTAL SWING GATES 4.1 The following provisions shall apply to Class I, Class II...

LA400 Manual - Page 6

...• NEVER increase force beyond minimum amount required to close gate cycles. • Locate entrapment protection devices to persons use only LiftMaster part #K74-30762 for replacement batteries. To AVOID damaging ... of FIRE or INJURY to protect between moving gate and RIGID objects, such as posts. • A swinging gate shall NOT open into public access ways. To reduce the risk...

LA400 Manual - Page 21

... ground screws inside the control box. Lift the door from the hinges and ALARM LOCK GATE 1 setSOL GND MAGR LEARN XMITTER ON OFF LOCK / BIPA RT DELAY BR GR WH YL BL GATE 1 RD SET OPEN LIMIT SET CLOSE LIMIT LEARN LIMITS aside CLOSE EDGE OPEN EDGE/ PHOTO OPEN PHOTO CLOSE PHOTO ACCESSORY POWER 12 V BR GR WH YL...

LA400 Manual - Page 24

... is being used on the outside of the gate. Connect to Gate 1 Connector on one gate will need to open first and close second. If there is OFF. WIRING » SET THE BIPART DELAY (MODEL LA400-S ONLY) SET THE BIPART DELAY (MODEL LA400-S ONLY) In some dual gate installations, one gate or if using a solenoid lock, for the control...

LA400 Manual - Page 25

... GRN WHT YEL BLU RED 2 Operator Cable 4 Extension Cable PVC Conduit 24 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 simplify wiring. Insert extension cable through...

LA400 Manual - Page 29

ALARM MAGLOCK Z1 GATE 1 ACCESSORY POWER GATE 2 R4 J4 FUSE FUOSPEEN OPEN D15 C2 MOV2 Control Box R4 C2 J4 24 VAC/ SOLAR INPUT Ground Screw 12 Gauge Wire 3' (0.9 m) Earth Ground Installation (Optional) 8' (2.4 m) CONNECT BATTERIES The batteries ...

LA400 Manual - Page 31

... LIMITS button again. DIAGNOSTIC GATE 1 SET CLOSE OR SINGLE ARM RIGHT-HAND SIDE PROGRAM OPEN 3 Press the LEARN LIMITS button (SET OPEN LIMIT LED will beep. RESET BUTTON DIAGNOSTIC GATE 1 SET CLOSE 5 When gate is made during the installation process. SET OPEN LIMIT SET CLOSE LIMIT The control board beeps and the SET OPEN LIMIT and SET CLOSE LIMIT LEDs stop blinking, programming...

LA400 Manual - Page 32

...D2 RESET BUTTON 4 Press the GATE 1 right button to close the right operator. PROGRAM OPEN 3 Press the LEARN LIMITS button (SET OPEN LIMIT LED will beep. OPEN LIMIT CLOSE LIMIT FORCE PROGRAM CLOSE 7 When the SET CLOSE LIMITS LED blinks, press the GATE 2 left button to close the left button to open and close the gate. 31 DIAGNOSTIC GATE 1 SET CLOSE 9 Press the LEARN LIMITS...

LA400 Manual - Page 33

... D4 D2 RESET BUTTON 4 Press the GATE 1 left operator into the OPEN position. Control LIMIT LIMIT FORCE board will blink). SET CLOSE LIMIT LE LIMIT GATE 2 8 Press the GATE 1 right button to open the right operator. OPEN LIMIT SET CLOSE LIMIT FORCE SET CLOSE The control board beeps and the SET OPEN LIMIT and SET CLOSE LIMIT LEDs stop blinking, programming is...

LA400 Manual - Page 36

...N/O Edge (Active Close) = N/O dry contact edge or monitored edge NOTE: Monitored Edges should be in the OFF position prior to adjusting the switches. D SAFETY INPUTS Swing gates allow the Maglock to... to be a 1/2 second delay before the motor starts, to page 29). NOTE: Pulsing Chamberlain (CPS-L) photoelectric eyes will be saved. ADDITIONAL FEATURES » DIP SWITCH SETTINGS DIP SWITCH ...

LA400 Manual - Page 38

... such as a general open control. Order part number LA400-BOX to -Close will continue to -Close if that feature has been enabled. CLOSE SAFETY EDGE This input will have no effect. Activating this input with a Chamberlain Pulsing Photoelectric Sensor (See Accessories) connected to Terminal P8 while the gate is opening will reverse a closing gate to the open limit. The Timer-to...

LA400 Manual - Page 43

... CODES To protect against fire: • Replace ONLY with fuse of same type and rating. OPEN EDGE/PHOTO EYE 4. CLOSE PHOTO EYE 6. 24VDC ACCESSORY OUTPUT 7. SECOND - MASTER OPERATOR ARM CONNECTION 1 ANTENNA CONNECTION 13. MASTER GATE JOG 20. CLOSE EDGE 3. OPEN PHOTO EYE 5. OPERATOR ARM CONNECTION 11. 24VDC ACCESSORY OUTPUT 12. ANTENNA INPUT 2. TRANSFORMER INPUT 10...

LA400 Manual - Page 44

... NOT RUN Operator does not respond to separate power source. GATE OPENS BUT DOES NOT CLOSE Audible beeps (3 times) when command is given, but the operator does not move. See Programming Limits instructions. Check wiring on arm, verify arm is not bottomed out. Service/replace gate hardware. Check for circuit board. Voltage must be >23...

LA400 Manual - Page 45

REPAIR PARTS » CONTROL BOX + GATE OPERATOR ARM CONTROL BOX Refer to -Open bracket and hardware 44 44 If optional modifications and/...15 Amp (2) Receiver Module - 390 MHz Receiver Module - 315 MHz Reset Switch (XLM Control Box) Alarm (XLM Control Box) GATE OPERATOR ARM 22 33 ITEM PART # DESCRIPTION QTY 1 41ASWG-442SA Release Lever 1 2 41ASWG-438SA Motor with Limit 1 11 Switch...

LA400 Manual - Page 46

... CAUSED BY INTERFERENCE. Country Club Road Tucson, AZ 85706 WARRANTY POLICY LIFTMASTER TWO YEAR LIMITED WARRANTY The Chamberlain Group, Inc. Failure to state. 45 If, during the limited warranty...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. Some states do not allow the...

LA400 Manual - Page 47

...liftmaster.com 46 Can be welded onto gate or post. 12 Vdc operation, solenoid-activated release. Requires separate power supply (Model ARMP5). CPS-LN4 7 AH/12 Vdc Gate Access System Battery: The gate... strip. Gate Solenoid Lock: Heavy all steel construction. The model LA400 requires two batteries. ACCESSORIES 50-19503 Push-to-Open Bracket Used toOPEN allow for a Open, Close, Stop ...

LA400 Push to Open Addendum Manual - Page 2

... mark holes in the vertical center of post bracket slots (Figure 5). 10. Close cover of all quick connect terminals to the negative (-) terminals (black). 7. With gate open and operator in use to persons use ONLY Chamberlain part #K74-30762 for reinstallation. 4. Secure gate bracket to cross member, using C clamp. To reduce the risk of bracket...

LA400 Pull to Open Addendum Manual - Page 2

Attach operator arm to brackets with c-clamps. Figure 3 Figure 4 01-33464 ©2006, The Chamberlain Group, Inc. Move the gate manually to the fully open and fully closed positions. Figure 2 Operator must be level C-Clamp Actuator Side Pin Gate Bracket Hairpin Clip C-Clamp Disengage the operator by inserting the key and rotating the handle (Figure 3). All...