LA400 Manual
Page 2
...) 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) Connect Transformer to Control Board Earth Ground Rod Installation (Optional) Connect Batteries 1-6 1 ...Photo/Edge Inputs (P6-7-8 and 9) Safety Accessories for Secondary Entrapment Protection OPERATION AND MAINTENANCE Reset Button Remote Control Manual Release Maintenance TROUBLESHOOTING Basic Control Board Layout Wiring Diagram Diagnostic Codes Troubleshooting Chart REPAIR PARTS ...
...) 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) Connect Transformer to Control Board Earth Ground Rod Installation (Optional) Connect Batteries 1-6 1 ...Photo/Edge Inputs (P6-7-8 and 9) Safety Accessories for Secondary Entrapment Protection OPERATION AND MAINTENANCE Reset Button Remote Control Manual Release Maintenance TROUBLESHOOTING Basic Control Board Layout Wiring Diagram Diagnostic Codes Troubleshooting Chart REPAIR PARTS ...
LA400 Manual
Page 7
... For continued protection against fire and electrocution: • Disconnect power and battery BEFORE installing or servicing operator. Keep the remote control away from children. • ALWAYS keep people and objects away from electrocution, DISCONNECT electrical power to adjust and ... persons use separate entrance. • Disconnect ALL power before performing ANY maintenance. • ALL maintenance MUST be performed by a LiftMaster professional. • SAVE THESE INSTRUCTIONS. TROUBLESHOOTING To protect against fire: • Replace ONLY with a rigid object or stop when...
... For continued protection against fire and electrocution: • Disconnect power and battery BEFORE installing or servicing operator. Keep the remote control away from children. • ALWAYS keep people and objects away from electrocution, DISCONNECT electrical power to adjust and ... persons use separate entrance. • Disconnect ALL power before performing ANY maintenance. • ALL maintenance MUST be performed by a LiftMaster professional. • SAVE THESE INSTRUCTIONS. TROUBLESHOOTING To protect against fire: • Replace ONLY with a rigid object or stop when...
LA400 Manual
Page 34
... necessary to make force adjustments. FORCE ADJUSTMENT The operator is equipped a with a rigid object. The TTC is reset by any signals from a remote control or SBC. The TTC is factory set to OFF. If the gate 1 encounters an obstruction the operator will not cause nuisance interruptions but ... reverse on the control board, open and then close the gate after a specified time period. TO ADJUST THE FORCE 1 Using the 3-button remote or the Single Button Control (SBC) button on contact with an obstruction current sensing feature. The gate must be set to compensate for the ...
... necessary to make force adjustments. FORCE ADJUSTMENT The operator is equipped a with a rigid object. The TTC is reset by any signals from a remote control or SBC. The TTC is factory set to OFF. If the gate 1 encounters an obstruction the operator will not cause nuisance interruptions but ... reverse on the control board, open and then close the gate after a specified time period. TO ADJUST THE FORCE 1 Using the 3-button remote or the Single Button Control (SBC) button on contact with an obstruction current sensing feature. The gate must be set to compensate for the ...
LA400 Manual
Page 35
... including interference that may not cause harmful interference, and (2) this device may cause undesired operation. TO ADD OR REPROGRAM A REMOTE CONTROL (NOT PROVIDED) 1 Remote Control LEARN XMITTER Button 1 Press LEARN XMITTER button and release (LED will activate twice. The LED will flash and the ...The LED will flash and the alarm output will activate twice. ???? Tested to Accessories. Refer to Comply with an obstruction. 34 1 Remote Control LEARN XMITTER Button LEARN XMITTER K5 LEARN R1 XMITTER Operation is subject to open and close the gate. 2 Test the limits by...
... including interference that may not cause harmful interference, and (2) this device may cause undesired operation. TO ADD OR REPROGRAM A REMOTE CONTROL (NOT PROVIDED) 1 Remote Control LEARN XMITTER Button 1 Press LEARN XMITTER button and release (LED will activate twice. The LED will flash and the ...The LED will flash and the alarm output will activate twice. ???? Tested to Accessories. Refer to Comply with an obstruction. 34 1 Remote Control LEARN XMITTER Button LEARN XMITTER K5 LEARN R1 XMITTER Operation is subject to open and close the gate. 2 Test the limits by...
LA400 Manual
Page 37
Remove only if remotely mounted Stop button is installed within line of sight of the gate. OPEN Opens only or reverses a closing gate. OPEN CONTROL INPUTS SINGLE BUTTON RESET ...
Remove only if remotely mounted Stop button is installed within line of sight of the gate. OPEN Opens only or reverses a closing gate. OPEN CONTROL INPUTS SINGLE BUTTON RESET ...
LA400 Manual
Page 40
...feature is normal and has 1 no effect on function. PARTY MODE (TIMER DEFEAT - During the open cycle another activation of the remote control will sound under the following condition: If gate encounters two consecutive obstructions, before reaching the open position for any extended period of... the control box and serves several functions. OPERATION AND MAINTENANCE » RESET BUTTON + REMOTE CONTROL + MANUAL RELEASE RESET BUTTON The reset button is made while programming the limits press the reset button to start over. PROGRAMMING ...
...feature is normal and has 1 no effect on function. PARTY MODE (TIMER DEFEAT - During the open cycle another activation of the remote control will sound under the following condition: If gate encounters two consecutive obstructions, before reaching the open position for any extended period of... the control box and serves several functions. OPERATION AND MAINTENANCE » RESET BUTTON + REMOTE CONTROL + MANUAL RELEASE RESET BUTTON The reset button is made while programming the limits press the reset button to start over. PROGRAMMING ...
LA400 Manual
Page 42
Jog Learn Limit Single Button Force Bipart Delay Timer-to-Close Receiver Program Remote Gate 1 - Jog Learn Limit Learn Limits Gate 2 - P1 D6 O1 2 3 4 5 N TROUBLESHOOTING » BASIC CONTROL BOARD LAYOUT BASIC CONTROL BOARD LAYOUT 20 19 17 26 1 14 ...
Jog Learn Limit Single Button Force Bipart Delay Timer-to-Close Receiver Program Remote Gate 1 - Jog Learn Limit Learn Limits Gate 2 - P1 D6 O1 2 3 4 5 N TROUBLESHOOTING » BASIC CONTROL BOARD LAYOUT BASIC CONTROL BOARD LAYOUT 20 19 17 26 1 14 ...
LA400 Manual
Page 44
... Installation section for obstruction on Obstruction Reversal. 3) Operator in "Party Mode". 4) Constant Open Command (Check LED's). Use remote control/SBC to separate power source. Check for circuit board. Check proper installation of operator arm. GATE STOPS Gate starts to...43 GATE STOPS AND REVERSES (Force Reversal) RPM REVERSAL POSSIBLE CAUSE 1) No voltage to board. 2) Bad control board. 1) Low/disconnected battery. 2) Remote not programmed. 3) STOP connection loose/disconnected. 4) Constant Open Command (Check LED's). 5) Limits not programmed correctly. 6) Bad control board. 1) Low...
... Installation section for obstruction on Obstruction Reversal. 3) Operator in "Party Mode". 4) Constant Open Command (Check LED's). Use remote control/SBC to separate power source. Check for circuit board. Check proper installation of operator arm. GATE STOPS Gate starts to...43 GATE STOPS AND REVERSES (Force Reversal) RPM REVERSAL POSSIBLE CAUSE 1) No voltage to board. 2) Bad control board. 1) Low/disconnected battery. 2) Remote not programmed. 3) STOP connection loose/disconnected. 4) Constant Open Command (Check LED's). 5) Limits not programmed correctly. 6) Bad control board. 1) Low...
LA400 Manual
Page 47
... Gate Access System Battery: The gate access system battery is 45 feet (13.7 m) 24 V. The model LA400 requires two batteries. ACCESSORIES 50-19503 Push-to-Open Bracket Used toOPEN allow for a Open, Close, Stop ...power is easy to operate gate by entering a password on a specially designed keypad. To order visit www.liftmaster.com 46 SECURITY✚® Keyless Entry : Enables homeowner to integrate with SECURITY✚® : With ...✚®OPENRemote Control : Includes visor clip. 29-NP712 Remote Antenna Mounting Kit: Kit contains antenna bracket and 15 feet (4.6 m) of...
... Gate Access System Battery: The gate access system battery is 45 feet (13.7 m) 24 V. The model LA400 requires two batteries. ACCESSORIES 50-19503 Push-to-Open Bracket Used toOPEN allow for a Open, Close, Stop ...power is easy to operate gate by entering a password on a specially designed keypad. To order visit www.liftmaster.com 46 SECURITY✚® Keyless Entry : Enables homeowner to integrate with SECURITY✚® : With ...✚®OPENRemote Control : Includes visor clip. 29-NP712 Remote Antenna Mounting Kit: Kit contains antenna bracket and 15 feet (4.6 m) of...