User Manual
Table Of Contents
- Owner’s Manual C450
- 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
- Repair Parts
- SPANISH
37
Operation
To Erase the Memory
ERASE ALL REMOTE CONTROLS AND KEYLESS ENTRIES
1. Press and hold the LEARN button on garage door opener until the learn LED goes out
(approximately 6 seconds).All remote control and keylessentrycodes are now erased.
Reprogram any accessory you wish to use.
ERASE ALL REMOTE CONTROLS, KEYLESS ENTRIES AND MyQ
®
DEVICES
FROM GARAGE DOOR OPENER
1. Press and hold the LEARN button on garage door opener until the learn LED goes out
(approximately 6 seconds).
2. Immediately pressand hold the LEARN button again until the learn LED goes out.All codes
are now erased.Reprogram any accessory you wish to use.
ERASE THE CONNECTION FROM GARAGE DOOR OPENER TO HOME Wi-Fi
NETWORK
1. Press and hold the blackadjustment button on the garage door opener until 3 beeps are
heard (Approximately 6 seconds).
ERASE A MyQ
®
ACCOUNT
1. Go to www.mychamberlain.com to accessyour MyQ
®
account.
2. Go to "Account" section.
3. Click"Delete Account".
Go to wifihelp.chamberlain.com for more details.
LEARN Button
Bla
ck
Adjustment
Button