Lift-Master 3800 User Manual

™

Residential Jackshaft

Garage Door Opener

SPACE-SAVING WALL-MOUNTED JACKSHAFT.

When you need to save space or have an oversized door or

cathedral ceiling, the 3800 is a perfectly engineered solution

to wall-mounted jackshaft openers.

The 3800 is mounted to the wall beside the garage door, so ceiling

space is freed up for maximum storage. A remote light can be

positioned anywhere in the garage and provides 200 watts of bright

light wherever it is needed. The powerful 24V DC motor provides

ultra-quiet operation, along with variable speed smooth start and

smooth stop.

• Cable tension monitor eliminates cable throw;

height, cathedral or obstructed ceiling installations

• Power door lock for extra security; when the door is down

it is securely locked

• 200-watt lighting via remote light

• Meets all UL325 requirements

• Lifetime motor warranty

LiftMaster® 3800, the only professionally installed residential jackshaft opener with optional EverCharge

Standby Power System

ideal for limited

ACCESSORIES INCLUDED

Premium Remote

Innovative design

automatically streams

brilliant blue lights

from the push-button

windows when you

pass your hand over

the remote.

Smart Control Panel™

Displays time,

temperature and

diagnostic messages in

3 languages. A motion

sensor turns opener

lights on “hands-free”

and a convenient

“learn” button easily

programs remotes.

At Chamberlain, safety is a major part of our mission.

It’s our commitment to you and, quite simply, the way we produce products

every day. Our LiftMaster

in your home, safely, securely and by always putting safety first.

products are designed to move the largest door

3800

UNSURPASSED SAFETY AND SECURITY

All LiftMaster® garage door openers are manufactured with the highest level of safety and monitoring systems to ensure safe operation.

• The Protector System beam is broken, before contact is made.

• Sensing technology will stop the door from closing if contact is made with

a person or object.

• Security

Rolling Code Technology assures a new code is sent every time the

remote is used.

• Patented PosiLock

• Opener light turns on automatically when The Protector System is broken.

ENHANCE YOUR LIFESTYLE WITH

OPTIONAL ACCESSORIES

Open your garage door without using a remote control and close

with just the push of a button. Also can be programmed with a

WIRELESS KEYLESS ENTRY with SECURITY+

For people who want a second control in their garages. A light control

button turns garage door opener lights on and off. Auxiliary button can

be programmed to open and close a second garage door.

safety sensors reverse the door automatically if the infrared

system ensures the door remains securely locked when it is closed.

safety infrared beam

know for sure the door is closed

Lets you know whether the garage door is open or closed from any room in the house. A flashing red light shows the door is open;

a glowing green light indicates the door is closed.

GARAGE DOOR MONITOR (915LM)

enter without a key

temporary entry code for friends and service people.

(377LM)

the door goes up when the power goes out

If the power goes out, the battery backup system will operate

the garage door opener for 20 full cycles within a 24-hour period.

EVERCHARGE® STANDBY POWER SYSTEM (475LM)

put control where you want it

WIRELESS CONTROL PANEL (378LM)

park perfectly every time

The high-tech solution that helps you park perfectly in your garage!

As you pull into your garage the laser is activated and projected onto

the dashboard, making it easy to park in the same spot every time.

LASER GARAGE PARKING ASSIST (975LM)

SPECIFICATIONS

STANDARD SPECIFICATIONS

DIMENSIONS

Garage Door Opener Dimensions:

6.85"D x 16.25"H x 6.01"W Maximum Door Size: Up to 14' High, Total of 180 Square Feet Maximum Door Weight: 650 Lbs. Headroom Clearance Required: 3" from Center of Torsion Bar

CARTONS

Number of Cartons: 1 Carton Dimensions and Contents: 24" x 10" x 12" Smart Control Panel™ 373P Premium 3-Button Remote Control Garage Door Opener Head Power Door Lock Cable Tension Monitor Remote Light The Protector System

SECURITY+® RADIO CONTROLS

Coding System: Smart Receiver Code Button and Indicator Light 373P Premium 3-Button Remote Control Operating Temperature.: -30°F to 150°F Frequency: 315MHz Security+® Anti-Burglary Coding

CONVENIENCE/SAFETY

The Protector System® Emergency/Quick Release Ventilation/Pet Opening Down Safety Reverse Up Safety Stop Door Open/Beam Obstructed/Lights On Program Remote Controls from Smart Control Panel™

EverCharge® Standby Power System

Compatible Model 475LM (optional accessory)

ELECTRICAL SPECIFICATIONS

POWER

Powerhead Voltage: 120V AC, 60Hz; Wattage: 120; Current Rating: 1.0A; UL Listings: Yes; Length of Line Cord: 6' (3-prong); Worklight Voltage: 120V AC, 60Hz; Wattage: 200; Current Rating: 1.7A; UL Listings: Yes; Length of Line Cord: 6' (2-prong)

LOGIC TYPE

Solid-State Microcontroller with Built-in Surge Suppressor

LIGHTING

Number of Bulbs: 2 Maximum Wattage: 100 x 2 Adjustable Time, Solid-State Delay

MECHANICAL SPECIFICATIONS

MOTOR

Heavy-Duty 24V DC Motor 180 Newtons in Up Direction 120 Newtons in Down Direction Thermal Protection: Automatic Lubrication: Permanent

DRIVE MECHANISM

Drive Means: Internal Chain and Sprocket Reduction Means: Gear 63:1

ADJUSTMENTS

Force: Electronic/Internal Auto Force Limit: Internal/Electronic

TRAVEL RATE

Approximately 7.6" per Second

SHIPPING WEIGHT

Entire System: 31 Lbs.

MATERIALS

Chassis: Steel Plastic Cover

LIFETIME MOTOR WARRANTY

5 years on all other parts. For more information, refer to owner’s manual. LiftMaster® garage door openers meet all current state and federal regulations and UL safety regulations as of date of manufacture. 1-year warranty on optional battery.

The in-vehicle universal remote

control. See your automobile

dealer for availability.

World’s #1 Installed Garage Door Opener

THE CHAMBERLAIN GROUP, INC. 845 Larch Avenue • Elmhurst, IL 60126

www.liftmaster.com

I.C./F.C.C.

Certified

WARNING: Garage doors and openers can be dangerous if not properly installed, tested and operated. Children should be supervised by an adult whenever in or around the garage area.

The Chamberlain Group, Inc.

Printed in U.S.A.

LMCA0800