Chamberlain 3800 Brochure & Specs page 2

3800
U N S U R P A S S E D
All LiftMaster garage door openers are manufactured with the highest level of
®
safety and monitoring systems to ensure safe operation.
• The Protector System safety sensors reverse the door automatically if the infrared
®
beam is broken, before contact is made.
• Sensing technology will stop the door from closing if contact is made with
a person or object.
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• Security Rolling Code Technology assures a new code is sent every time the
®
remote is used.
• Patented PosiLock system ensures the door remains securely locked when it is closed.
®
• Opener light turns on automatically when The Protector System
is broken.
E N H A N C E Y O U R L I F E S T Y L E W I T H
O P T I O N A L A C C E S S O R I E S
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.
G A R A G E D O O R M O N I T O R
Open your garage door without using a remote control and close
with just the push of a button. Also can be programmed with a
temporary entry code for friends and service people.
W I R E L E S S K E Y L E S S E N T R Y w i t h S E C U R I T Y
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.
E V E R C H A R G E
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.
W I R E L E S S C O N T R O L P A N E L
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.
L A S E R G A R A G E P A R K I N G A S S I S T
World's #1 Installed Garage Door Opener
THE CHAMBERLAIN GROUP, INC.
845 Larch Avenue • Elmhurst, IL 60126
www.liftmaster.com
S A F E T Y A N D S E C U R I T Y
(915LM)
enter without a key
S T A N D B Y P O W E R S Y S T E M
®
put control where you want it
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.
safety infrared beam
®
+
®
(377LM)
(475LM)
(378LM)
(975LM)
S P E C I F I C A T I O N S
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
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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.
©2009 LM 3800 01/09
I.C./F.C.C.
The Chamberlain Group, Inc.
Certified
Printed in U.S.A.
LMCA0800