Installation Manual
Table Of Contents
- Preparation
- Assembly
- Installation
- STEP 1 Determine the header bracket location
- STEP 2 Install the header bracket
- STEP 3 Attach the rail to the header bracket
- STEP 4 Position the garage door opener
- STEP 5 Hang the garage door opener
- STEP 6 Install the Light Bulbs
- STEP 7 Attach the emergency release rope and handle
- STEP 8 Install the door bracket
- STEP 9 Connect the door arm to the trolley
- STEP 10 Install the door control
- STEP 11 Wire the door control to the garage door opener
- STEP 12 Attach the warning labels
- STEP 13 Install the Protector System®
- STEP 14 Wire the Safety Reversing Sensors
- STEP 15 Connect power
- STEP 16 Aligning the safety reversing sensors
- STEP 17 Ensure the door control is wired correctly
- Adjustments
- MyQ® Smartphone Control
- Operation
- Maintenance
- Troubleshooting
- Accessories
- Warranty
- Contact Information
- Repair Parts
46
11
10
7
6
9
2
12
8
4
4
3
5
5
1
13
14
Repair Parts
Garage Door Opener Parts Models B550 and B552
Description Part Number
1 Sprocket Cover 041A4371
2 Gear and Sprocket 041A4885-5
3 End Panel with Light Socket 041D0207
4 Light Socket 041C0279
5 Light Lens 041D7572
6 Capacitor 030B0532-1
7 Capacitor Bracket K012A0373
8 Travel Module 041D7742-7
9 Cover 041D8810
10 Receiver Logic Board 050ACTWF
11 End Panel for Receiver Logic Board
with Light Socket
041D8214
12 Motor with Travel Module 041A7442
13 Line Cord 041B4245-1
14 Terminal Block 041A3150
Not Shown
Wire Harness 041A7948