Chamberlain B2212T Installation Manual - English - Page 42

Operation 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 keyless entry codes are now erased. Reprogram any accessory you wish to use. ERASE ALL DEVICES INCLUDING myQ® ENABLED ACCESSORIES 1. Press and hold the LEARN button on garage door opener until the learn LED goes out (approximately 6 seconds). 2. Immediately press and 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 black adjustment button on the garage door opener until 3 beeps are heard (Approximately 6 seconds). LEARN Button Black Adjustment Button To Open the Door Manually To prevent possible SERIOUS INJURY or DEATH from a falling garage door: l If possible, use emergency release handle to disengage trolley ONLY when garage door is CLOSED. Weak or broken springs or unbalanced door could result in an open door falling rapidly and/or unexpectedly. l NEVER use emergency release handle unless garage doorway is clear of persons and obstructions. l NEVER use handle to pull door open or closed. If rope knot becomes untied, you could fall. DISCONNECT THE TROLLEY 1. The door should be fully closed if possible. 2. Pull down on the emergency release handle so the trolley release arm snaps to the vertical position. The door can now be raised and lowered as often as necessary. TO RE-CONNECT THE TROLLEY 1. Pull the emergency release handle toward the garage door opener so the trolley release arm snaps to the horizontal position. The trolley will reconnect on the next UP or DOWN operation, either manually or by using the door control or remote control. 42