LA500DC Owner's Manual
Page 3
... do not comply with the warnings that accompany it. Read the warnings carefully. TABLE OF CONTENTS SAFETY 1 SAFETY SYMBOL AND SIGNAL WORD REVIEW 1 USAGE CLASS 2 UL325 ENTRAPMENT PROTECTION REQUIREMENTS 2 SAFETY INSTALLATION INFORMATION 3 GATE CONSTRUCTION INFORMATION 4 INTRODUCTION 5 CARTON INVENTORY 5 SPECIFICATIONS 6 ...INSTALL 22 ADJUSTMENT 22 LIMIT AND FORCE ADJUSTMENT 22 OBSTRUCTION TEST 24 PROGRAMMING 25 REMOTE CONTROLS (NOT PROVIDED 25 LIFTMASTER INTERNET GATEWAY (NOT PROVIDED 26 ERASE ALL CODES 26 ERASE LIMITS 26 TO REMOVE AND ERASE MONITORED ENTRAPMENT ...
... do not comply with the warnings that accompany it. Read the warnings carefully. TABLE OF CONTENTS SAFETY 1 SAFETY SYMBOL AND SIGNAL WORD REVIEW 1 USAGE CLASS 2 UL325 ENTRAPMENT PROTECTION REQUIREMENTS 2 SAFETY INSTALLATION INFORMATION 3 GATE CONSTRUCTION INFORMATION 4 INTRODUCTION 5 CARTON INVENTORY 5 SPECIFICATIONS 6 ...INSTALL 22 ADJUSTMENT 22 LIMIT AND FORCE ADJUSTMENT 22 OBSTRUCTION TEST 24 PROGRAMMING 25 REMOTE CONTROLS (NOT PROVIDED 25 LIFTMASTER INTERNET GATEWAY (NOT PROVIDED 26 ERASE ALL CODES 26 ERASE LIMITS 26 TO REMOVE AND ERASE MONITORED ENTRAPMENT ...
LA500DC Owner's Manual
Page 40
...be set too tightly against a non-resilient hard stop (re-adjust limit). Failure or missing shadow loop (SHORT or OPEN - LiftMaster Plug-in . Wireless edge battery low Replace batteries in Loop Detector only) Check loop wiring throughout connection. Pass-point not detected ... sure you do NOT have a 24V battery on expansion board; Rarely, may be at end of power to run the system. Review monitored entrapment protection device connections. check for alignment or (expansion board) obstruction. TROUBLESHOOTING ERROR CODES continued... Linear Drive Disengaged (Arm ...
...be set too tightly against a non-resilient hard stop (re-adjust limit). Failure or missing shadow loop (SHORT or OPEN - LiftMaster Plug-in . Wireless edge battery low Replace batteries in Loop Detector only) Check loop wiring throughout connection. Pass-point not detected ... sure you do NOT have a 24V battery on expansion board; Rarely, may be at end of power to run the system. Review monitored entrapment protection device connections. check for alignment or (expansion board) obstruction. TROUBLESHOOTING ERROR CODES continued... Linear Drive Disengaged (Arm ...
LA500DC Owner's Manual
Page 44
... stop and reverse direction. If no AC power, then running on expansion board. b) Replace defective Exit loop detector. a) Review Interrupt loop detector settings. a) Check photoelectric sensor wiring. Retest that activating edge sensor causes moving gate to conduct the obstruction test...c) Check if AC power is available. Charge batteries by AC or solar power or replace batteries. Adjust settings as needed . a) Review Shadow loop detector settings. b) Replace defective Shadow loop detector. a) Refer to the Adjustment section to stop or reverse gate. Retest that...
... stop and reverse direction. If no AC power, then running on expansion board. b) Replace defective Exit loop detector. a) Review Interrupt loop detector settings. a) Check photoelectric sensor wiring. Retest that activating edge sensor causes moving gate to conduct the obstruction test...c) Check if AC power is available. Charge batteries by AC or solar power or replace batteries. Adjust settings as needed . a) Review Shadow loop detector settings. b) Replace defective Shadow loop detector. a) Refer to the Adjustment section to stop or reverse gate. Retest that...