Chamberlain 1000SDC-R, 2000SDC-R, 2000SDC-R, 1000SDC-R Carton Inventory

Straight Door

Arm Section

Curved Door

Arm Section

Header Bracket

CEILING MOUNT ONLY

2-Conductor Bell Wire

White & White/Red

Sprocket Coupling

Light Lens

Rail Brackets

Trolley

Safety Labels

and

Literature

Remote Control

Transmitter Visor Clip

Rail

Assembly

Door Bracket

Model 2000SDC-R

Lighted

Door Control Button

Model 1000SDC-R

SECURITY✚

Single-Function Remote Control

Model 1000SDC-R

SECURITY✚

3-Channel Remote Control

Model 2000SDC-R

Multi-Function

Door Control Panel

LOCK

LIGHT

(2) Safety Reversing Sensors

(1 Sending Eye and 1 Receiving Eye)

with

2-Conductor White & White/Black Bell Wire

attached

Safety Sensor

Bracket (2)

Your garage door opener is packaged in two cartons which contain the power unit and all parts illustrated below.

Accessories will depend on model purchased. If anything is missing, carefully check the packing material. Parts may be

"stuck" in the foam. KEEP THE FOAM INTACT(see page 6). Hardware is listed on page 3.

Carton Inventory

Contents

Main For Residential Use Only Garage Door Opener Owners Manual Contents Start by reviewing these important safety alert symbols: Mechanical Electrical WARNING CAUTIONCAUTION Safety Information and Precautions Hardware Supplied Carton Inventory SECTIONAL Door or ONE-PIECE Door with Track Installation FINISHED CEILING Support bracket & fastening hardware is required. See page 16. ONE-PIECE Door Without Track Installation ASSEMBLY STEP 1 Fasten the Rail To the Power Unit ASSEMBLY STEP 2 Install the Trolley Assembly Section: Pages 6 - 7 IMPORTANT INSTALLATION INSTRUCTIONS To reduce the risk of severe injury or death to persons: WARNING WARNING Proceed to Step 2, page 10. ONE PIECE Door with Track Installation Section: Pages 8 23 Installation Step 1 Determine Header Bracket Location Proceed to Step 2, page 10. ONE-PIECE Door Without Track Read the Safety Instructions on page 8. They also apply to doors without tracks. Fastening the Header Bracket to the Wall Fastening the Header Bracket to the Ceiling Installation Step 2 Install the Header Bracket Installation Step 3 Attach the Rail to the Header Bracket The Protector System Installation Step 4 Install the Safety Reversing Sensor (Receiving and Sending Eyes) Figure 3 Installation Step 4 Install the Safety Reversing Sensor B Figure 5 A CAUTION Installation Step 6 Hang the Opener Installation Step 7 Install the Door Control and Connect all Wiring Figure 3 WARNINGWARNING Figure 4 Figure 1 Figure 2 Installation Step 8 Electrical Requirements Installation Step 9 Complete Safety Reversing Sensor Installation Installation Step 10 Install the Lights and Lens Installation Step 11 Attach the Manual Release Rope and Handle Installation Step 12 Fasten Door Bracket SECTIONAL Door Installation Procedure All ONE-PIECE Door Installation Procedure Hardware Shown Actual Size Installation Step 13 Connect Door Arm to Trolley All ONE-PIECE Doors Adjustment Procedures for One-Piece Doors Adjustment Step 1 Adjust the UP and DOWN Limits How and When to Adjust the Limits Adjustment Section: Pages 24 26 Adjustment Step 2 Adjust the Force How and When to Adjust the Forces Adjustment Step 4 Test the Safety Reverse System Adjustment Step 3 Test The Protector System Care of Your Opener IMPORTANT SAFETY INSTRUCTIONS To reduce the risk of severe injury or death to persons: Maintenance Schedule SAVE THESE INSTRUCTIONS WARNING WARNING only Operation of Your Opener Operation of the Door Controls: Page Having a Problem? Situation Probable Cause & Solution Having a Problem? (continued) Situation Probable Cause & Solution Page Repair Parts Accessories Available For Your Opener To Add the Keyless Entry Index LIFT-MASTER SERVICE IS ON CALL 1-800-654-4736 HOW TO ORDER REPAIR PARTS 1-800-654-4736 LIFT-MASTER GARAGE DOOR OPENER ONE-YEAR LIMITED WARRANTY