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LiftMaster 3800 3800 Manual - Page 30

Motor Unit Assembly Parts

UPC - 012381308002

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Motor Unit Assembly Parts 1 6 5 2 3 4 KEY NO. 1 2 3 PART NO. 41DJ001 41A6118 41C168 DESCRIPTION Logic board complete with plate Absolute Encoder System Transformer KEY NO. 4 5 6 PART NO. 41A6095 41B122 41A6348 DESCRIPTION Motor with bracket Power cord Cover 30

Section	Page
Owner's Manual	1
TABLE OF CONTENTS	2
INTRODUCTION	2
Safety Symbol Review and Signal Word Review	2
Planning	3
Preparing your Garage Door	4
Tools needed	4
Carton Inventory	5
Hardware Inventory	5
ASSEMBLY	6
STEP 1 Attach the Collar to the Motor Unit	6
STEP 2 Attach Mounting Bracket to Motor Unit	6
INSTALLATION	7
STEP 1 Position the Opener	7
STEP 2 Attach the Emergency Release Rope and Handle	8
STEP 3 Install Power Door Lock	8
STEP 4 Attach the Cable Tension Monitor (Required)	9
STEP 5 Install the Control Console	10
STEP 6 Install Remote Light	11
STEP 7 Electrical Requirements	12
STEP 8 Mount the Battery Backup Unit (BBU) (not provided)	13
STEP 9 Install The Protector System®	14
INSTALLING THE BRACKETS	15
MOUNTING AND WIRING THE SAFETY REVERSING SENSORS	16
ADJUSTMENT	17
STEP 1 Program the Travel Limits	17
STEP 2 Setting the Force	18
STEP 3 Test the Safety Reversal System	19
STEP 4 Test The Protector System®	19
STEP 5 Test Cable Tension Monitor	20
STEP 6 Test Power Door Lock	20
STEP 7 To Open the Door Manually	20
OPERATION	21
Using Your Garage Door Opener	21
Using the Wall-Mounted Control Console	22
CARE OF YOUR OPENER	23
HAVING A PROBLEM? (TROUBLESHOOTING)	23
Having a Problem? (Continued)	24
Diagnostic Chart	25
PROGRAMMING	26
To Erase All Codes From Motor Unit Memory	26
*3-Button Remote	26
To Add, Reprogram or Change a Keyless Entry PIN	27
Reprogramming Light or Additional Light	28
REPAIR PARTS	29
Installation Parts	29
Motor Unit Assembly Parts	30
ACCESSORIES	31
WARRANTY	32