3850 Elite Series Manual
Page 2
... and Signal Words on the following pages, they will alert you to the possibility of damage to your opener 30 Having a problem? (Troubleshooting 31 Diagnostic chart 32 Smart Control Panel® messages 33 Programming 34-35 To add or reprogram a hand-held remote control 34 To ...Operation 26-33 Operation safety instructions 26 Using garage door opener 26 Using the wall-mounted door control 27 Using the remote control 28 Troubleshooting 28 The remote control battery 28 EverCharge® Standby Power System (optional 29 To open the door manually 30 Care of your ...
... and Signal Words on the following pages, they will alert you to the possibility of damage to your opener 30 Having a problem? (Troubleshooting 31 Diagnostic chart 32 Smart Control Panel® messages 33 Programming 34-35 To add or reprogram a hand-held remote control 34 To ...Operation 26-33 Operation safety instructions 26 Using garage door opener 26 Using the wall-mounted door control 27 Using the remote control 28 Troubleshooting 28 The remote control battery 28 EverCharge® Standby Power System (optional 29 To open the door manually 30 Care of your ...
3850 Elite Series Manual
Page 18
... Protection Area Safety Reversing Sensor 18 Red White Grey Quick-Connect Terminals Twist like colored wires together 3. Figure 5 Wing Nut 1/4"-20 Carriage Bolt 1/4"-20x1/2" Lens TROUBLESHOOTING THE SAFETY REVERSING SENSORS 1. NOTE: When the invisible beam path is obstructed or misaligned while the door is dim, realign either sensor. Figure 6 Bell Wire...
... Protection Area Safety Reversing Sensor 18 Red White Grey Quick-Connect Terminals Twist like colored wires together 3. Figure 5 Wing Nut 1/4"-20 Carriage Bolt 1/4"-20x1/2" Lens TROUBLESHOOTING THE SAFETY REVERSING SENSORS 1. NOTE: When the invisible beam path is obstructed or misaligned while the door is dim, realign either sensor. Figure 6 Bell Wire...
3850 Elite Series Manual
Page 28
... push button can be oversensitized. To reduce risk of old batteries properly. The 3V2450 lithium battery for changing the code setting or replacing the battery. Troubleshooting PROBLEM SOLUTION Reduced proximity sensing (does not activate by touching top of a button. Operation is disabled by pressing the remote push button. The opener lights...
... push button can be oversensitized. To reduce risk of old batteries properly. The 3V2450 lithium battery for changing the code setting or replacing the battery. Troubleshooting PROBLEM SOLUTION Reduced proximity sensing (does not activate by touching top of a button. Operation is disabled by pressing the remote push button. The opener lights...
3850 Elite Series Manual
Page 31
...on the motor unit then refer to a closed position. • Loosen the belt by a beep sounding every 30 seconds, replace the battery. 31 Refer to troubleshooting. 1. Refer to Installation Step 10: Install The Protector System®. • Check diagnostic LED for no apparent reason: Repeat safety reverse test after adjustments to... the opener by pulling the Emergency Release Rope. • Manually bring the door to the Diagnostic Chart on the following page. Trolley 4. Having a Problem (Troubleshooting) NOTE: Always unplug battery prior to Operation section;
...on the motor unit then refer to a closed position. • Loosen the belt by a beep sounding every 30 seconds, replace the battery. 31 Refer to troubleshooting. 1. Refer to Installation Step 10: Install The Protector System®. • Check diagnostic LED for no apparent reason: Repeat safety reverse test after adjustments to... the opener by pulling the Emergency Release Rope. • Manually bring the door to the Diagnostic Chart on the following page. Trolley 4. Having a Problem (Troubleshooting) NOTE: Always unplug battery prior to Operation section;