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mark51_gw

safety sensors - Craftsman 1/2 HP garage door opener

mark51
17 years ago

No owners manual. Disconnected the safety sensors. Model 41A5021-4G. Three terminal posts.

post 1: red - w/ red stripped line from wall button.

post 2: white - w/ white line from wall button.

post 3: black - nothing now.

Have lines from safety sensors (1 line from each sensor, 2 wires each line - one w/ colored line - one is white.

Where do I attach the wires from each sensor?

Thank you kindly.

mark

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