Serial #
(located on electrical box cover)
Installation Date
Wiring Type
C2 Wiring
FACTORY SET
See page 11 for
other wiring
configurations
2 YEAR WARRANTY
NOT FOR RESIDENTIAL USE
OO WW NN EE RR ’’ SS MM AA NN UU AA LL
MMOODDEELL MMTT
MMEEDDIIUUMM DDUUTTYY DDOOOORR OOPPEERRAATTOORR
Visit www.LiftMaster.com to locate a professional installing dealer in your area.
INTENDED FOR PROFESSIONAL INSTALLATION ONLY
A SAFETY DEVICE IS HIGHLY RECOMMENDED
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