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Chamberlain 373LM Manual

Manuals and User Guides for this Chamberlain item

We have the following Chamberlain 373LM manuals available for free PDF download. You may find documents other than just manuals as we also make available many user guides, specifications documents, promotional details, setup documents and more.

Instructions - English French Spanish

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8 pages

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Accessory Compatibility Chart

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2 pages

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LiftMaster Accessory Compatibility Chart

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2 pages

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Diagnostic Codes Question
What does 3 fast flashes of the up arrow followed by 2 slow flashes of the down arrow mean?