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Home Security System
Chamberlain
3900PLD manual
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32 pages, 1.99 Mb
NOTES
31
Contents
For Light Duty Commercial Use Install On
Sectional Doors With Torsion Assemblies Only
Introduction2-5
Assembly
Installation7-16
Adjustment17-20
Operation21-25
Planning
Preparing your Door
Specifications
Tools needed
Carton Inventory
Hardware Inventory
Attach the Collar to the Operator
Attach Mounting Bracket to the Operator
Position the Operator
Attach the Emergency Release Rope and Handle
Install Power Door Lock
Attach the Cable Tension Monitor (Required)
Install the Single Button Control Station
Install the Light (Not Provided)
Electrical Requirements
Mount the Standby Power Unit (SPU)
Install The Protector System®
Page
MOUNTING AND WIRING THE SAFETY REVERSING SENSORS
ALIGNING THE SAFETY REVERSING SENSORS
TROUBLESHOOTING THE SAFETY REVERSING SENSORS
Program the Travel Limits
Setting the Force
Test the Safety Reversal System
Test The Protector System®
Test Cable Tension Monitor
To Open the Door Manually
Using Your Door Operator
CARE OF YOUR OPERATOR
MAINTENANCE SCHEDULE
Once a Month
Once a Year
HAVING A PROBLEM? (TROUBLESHOOTING)
4. The remote control has short range:
5. The door opens and closes by itself:
6. The door doesn’t open completely:
7. The door opens but won't close:
Having a Problem? (Continued)
1 FLASH
2 FLASHES
3 FLASHES
4 FLASHES
5 FLASHES
To Add or Program a Hand-heldRemote Control (Not Provided)
To Erase All Codes From
Motor Unit Memory
*3-ButtonRemote
To Add, Program or Change a Keyless Entry PIN (Not Provided)
Programming Remote Light (Not Provided)
Installation Parts
Motor Unit Assembly Parts
ACCESSORIES
41A5281
Extension Brackets:
475LM
377LM