Chamberlain Whisper Drive Security+ 248739L Manuals

Manuals and User Guides for Chamberlain Whisper Drive Security+ 248739L. We have 1 Chamberlain Whisper Drive Security+ 248739L manual available for free PDF download: Owner's Manual

Chamberlain Whisper Drive Security+ 248739L Owner's Manual

Chamberlain Whisper Drive Security+ 248739L Owner's Manual (40 pages)

Chamberlain Whisper Drive 248739L Garage Door Openers: User Guide

Brand: Chamberlain | Category: Garage Door Opener | Size: 2.67 MB

Table of Contents

Introduction

2
- Table of Contents
  2
- Safety Symbol and Signal Word Review
  2
- Preparing Your Garage Door
  3
- Tools Needed
  3
- Planning
  4
- Carton Inventory
  6
Assembly

7
Installation

11
- Installation Safety Instructions
  11
- Set the Tension
  11
- Determine the Header Bracket Location
  12
- Install the Header Bracket
  13
- Attach the Rail to the Header Bracket
  14
- Position the Opener
  15
- Hang the Opener
  16
- Install the Door Control
  17
- Attach the Emergency Release Rope and Handle
  18
- Install the Lights
  18
- Electrical Requirements
  19
- Install the Protector System
  20
  - Mounting and Wiring
    22
  - Safety Reversing Sensors
    22
  - Troubleshooting
    22
- Fasten the Door Bracket
  23
- Connect Door Arm to Trolley
  25
- Connect the Door Arm to the Trolley
  26
- Adjust the Travel Limits
  27
Adjustment

27
- Adjust the Force
  28
- Adjustment
  29
- Test the Protector System
  29
- Test the Safety Reversal System
  29
Operation

30
- Operation Safety Instructions
  30
- Using Your Garage Door Opener
  30
- To Open the Door Manually
  31
- Using the Wall-Mounted Door Control
  31
- Care of Your Opener
  32
- Having a Problem
  33
- Diagnostic Chart
  34
- 3-Button Remotes
  35
Programming

35
Repair Parts

37
- Motor Unit Assembly Parts
  38
Accessories

39
Repair Parts and Service

40
Warranty

40

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