Programming Work Light Or Additional Work Light - Chamberlain LiftMaster Professional Security+ 3800 Owner's Manual

For residential sectional doors with torsion assemblies only
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Your garage door opener remote work light has already been programmed at the factory to operate with your opener.
Any additional or replacement remote work lights will need to be programmed.
1. Press the "learn button" on light until
LED comes ON.
2. Activate the garage door using the
hand-held remote, wall control or
keyless entry.
3. It has learned the code and the light
turns on.
Reprogramming Light or Additional Light
28

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Liftmaster 3800c

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