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Question posted by fedppoli on January 8th, 2014

Will A Door Bell Switch Work For A Garage Door Push Button

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Related LiftMaster 3800 Manual Pages

3800 Manual - Page 1

® GARAGE DOOR OPENER Model 3800 For Residential Sectional Doors With Torsion Assemblies Only Com Details The Chamberlain Group, Inc. 845 Larch Avenue Elmhurst, Illinois 60126-1196 www.liftmaster.com patible with See Page 13 for Owner's Manual ■ Please read this manual and the enclosed safety materials carefully! ■ Fasten the manual near the garage door after...

3800 Manual - Page 2

... 26 3-Button remote 26 To add, reprogram or change a keyless entry PIN 27 Programming work light or additional work light . . . . . .28 Repair Parts 29-30 Installation parts 29 Motor unit assembly parts 30 Accessories 31 Repair Parts and Service 32 Warranty 32 INTRODUCTION Safety Symbol Review and Signal Word Review This garage door opener has been...

3800 Manual - Page 4

..., ALL of which are under EXTREME tension. • Disable ALL locks and remove ALL ropes connected to garage door BEFORE installing and operating garage door WARNING opener to make sure your garage door is balanced and is not sticking or binding: 1. Preparing your Garage Door Before you begin: • Disable locks. • Remove any binding or sticking. If your...

3800 Manual - Page 5

... Console Remote Control Visor Clip SECURITY✚® 3-Button Remote Control (1) Remote Light with Hardware Bag 2-Conductor Bell Wire White & White/Red Power Door Lock 2-Conductor White & White/Black Bell Wire with Connector Cable Tension Monitor with 2-Conductor Green/White Bell Wires Mounting Bracket Motor Unit Safety Sensor Bracket (2) Collar with Screws The Protector System...

3800 Manual - Page 6

... installations the screws should be properly tightened. NOTE: Do not tighten set screws until instructed. The door may not reverse correctly or limits may be lost due to the motor unit (12-14 ft... 1 Attach the Collar to the Motor Unit To avoid installation difficulties, do not run the garage door opener until instructed to do so. • Loosen the collar screws. • Attach collar to...

3800 Manual - Page 7

... antenna wire to power source until pilot holes align with a 1-1/2" (3.8 cm) high object (or a 2x4 laid flat) on the collar. They could result in garage door or opener mechanisms. 8. Motor unit Staple Torsion Bar 7 Mark the bracket holes. WARNING INSTALLATION IMPORTANT INSTALLATION INSTRUCTIONS WARNING To reduce the risk of installation, test safety reversal...

3800 Manual - Page 9

... before the garage door opener will reverse the door when excessive ...door as possible. Make sure cable tension monitor is shipped for left side installation. Connect bell wire to motor unit. HARDWARE SHOWN ACTUAL SIZE Figure 1 Opener...push in the down direction. NOTE: It is preferred that the roller is not important) (Figure 3). Attach the cable tension monitor to the drum as the opener...

3800 Manual - Page 10

.... The door will not return to each garage door opener. WARNING WARNING INSTALCLATUITOINOSNTEP 5 Install the Control Console Locate control console within sight of garage door, out of reach of children at a minimum height of 5' (1.5 m) where small children cannot reach, away from moving parts of door. • NEVER permit children to operate or play with control console push buttons or...

3800 Manual - Page 12

... into the outlet you have, contact a qualified electrician to the following procedure. RIGHT WRONG If permanent wiring is required by your garage door opener has a grounding type plug with a third grounding pin. Reinstall opener to torsion bar. • Run wires through the 7/8" hole in compliance with moving parts. • Reinstall the cover. If the...

3800 Manual - Page 14

... beam is necessary. above the floor. INSTALLATION STEP 9 Install The Protector System® The safety reversing sensor must be connected and aligned correctly before the garage door opener will move in the path of its electronic beam. Either can be installed on the wall, the brackets must be installed inside the...

3800 Manual - Page 17

... and hold the black button until the door reaches the desired DOWN (closed position. 7. Push the remote control or door control (Figure 3). Repair door first. • Incorrect adjustment of garage door travel limits: Adjust the position of the door by a closing the door. Figure 2 Push and hold the purple button until the door reaches the desired UP (open ) and down (close) positions...

3800 Manual - Page 19

... Step 4. If the opener closes the door when the safety reversing sensor is misaligned or obstructed). The door must reverse on the floor, centered under the garage door. • Operate the door in the down direction. Call for a trained door systems technician. ADJUSTMENT STEP 4 Test The Protector System® • Press the remote control push button to the fact...

3800 Manual - Page 21

... with several Security✚® remote controls up to disengage door ONLY when garage door is complete. ALL repairs to a matching code which are no effect in a partially open position, it will not close from a hand-held Remote Control: Hold the large push button down until the door starts to move . • The Keyless Entry (See Accessories...

3800 Manual - Page 23

...opener doesn't operate from the remote control: • Is the door push bar flashing? If the opener runs, check for changing the code setting or replacing the battery. Make any restriction. • The garage door... by pressing the Lock button. • Program the opener to match the remote control code. (Refer to 5 years. The opener does not require additional lubrication...

3800 Manual - Page 24

... sensor. See Installation Step 9. 10. The opener won 't work: • The garage door springs may be broken. When power is restored, ...door: • The door may be out of the opener, door may be opened and closed manually. See above. • If the problem occurs on the wire between the control console and the motor unit. • Clear memory and re-program all remote control push buttons...

3800 Manual - Page 25

..." Button Diagnostic Chart 1 FLASH Safety reversing sensors wire open (broken or disconnected). OR 2 FLASHES Safety reversing sensors wire shorted or black/white wire reversed. 3 FLASHES Door control or wire shorted. 4 FLASHES Safety reversing sensors slightly misaligned (dim or flashing LED). 5 FLASHES Motor overheated or possible RPM sensor failure. Installed Safety Reversing Sensor Your garage...

3800 Manual - Page 26

... circumvent that you press the large push button. Below are now erased. The learn indicator light will open and close when you wish to operate your garage door. 4. Release the button when the motor unit lights blink. When the motor unit lights blink, it . PROGRAMMING NOTICE: If this Security✚® garage door opener is factory programmed to operate...

3800 Manual - Page 27

... on the keypad. Press the four buttons for 10 seconds. One Button Close: Opener can be heard. To activate or deactivate this temporary PIN expires and will no longer open door, press the number of hours or times to 255), then press #. The keypad will work, press the number of your garage door opener. It has learned the code...

3800 Manual - Page 28

... control or keyless entry. 3. Press the "learn button" on . 28 Reprogramming Light or Additional Light Your garage door opener remote work lights will need to operate with your opener. It has learned the code and the light turns on light until LED comes ON. 2. Any additional or replacement remote work light has already been programmed at the...

3800 Manual - Page 31

...™ Battery Backup System: Provides backup power to turn on a work light from their car with their garage door opener remote or from anywhere in their home with an additional LiftMaster Security✚® remote. 378LM Wireless Door Control: Push bar, light feature and auxiliary button. ACCESSORIES 41A5281 377LM 902LM/903LM 395LM 380LM 975LM Extension Brackets: (Optional...