![background image](http://html1.mh-extra.com/html/chamberlain/mh/mh_installation-manual_2587328001.webp)
Serial #
(located on electrical box cover)
Installation Date
2 Y E A R W A R R A N T Y
NOT FOR RESIDENTIAL USE
I N S T A L L A T I O N M A N U A L
MODEL
MJ5011E • MH5011E • MHS5011E
MEDIUM DUTY DOOR OPERATOR
Now with
Built in
Radio Receiver
Radio Receiver
Built on Board
315MHz
INTENDED FOR PROFESSIONAL
INTENDED FOR PROFESSIONAL
INSTALLATION ONLY
INSTALLATION ONLY
Visit www.LiftMaster.com to locate a professional installing dealer in your area.
A SAFETY DEVICE IS HIGHLY RECOMMENDED.
Summary of Contents for MH
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