...sensor and see what wire colors were used and use the same colors. Example: sensors have a white and white/black wire (normally). the house may have red, white and green let's say. Just make sure the ...
Question about Sears LiftMaster Building Materials
wire to the sensor eye). It sounds like a loose wire connection to me. Neighbor's cat got into my garage when I left the door up. He knocked into one of the sensors which now blinks red (the light
Question about Sears LiftMaster Building Materials
...wire from each sensor is solid white and the other is white with a black tracer. The white wire from each sensor goes to terminal 2 on the back of the motor unit and the white wires with the black ...
...sensor fell off and I don't know which wire goes where????The wires are white ,yellow,and red.On the sensor itself it has a screw that says white but the yellow wire was connected to that one. The ...
Question about Sears LiftMaster Building Materials
...must be right. If you notice the original wiring is color coded. One wire to each sensor is solid white and the other is white with a black stripe. I have a felling you miswired the right
Question about Sears LiftMaster Building Materials
...in the wire, and they have not been pulled out of the back of the sensor. If the sensors and wires are properly installed and in good condition, and you still have this issue, replace your
directly at each other. If that doesn't work change sensors, simple, install, hook up 2 wires per sensor, wire with line to same wire, blank wire to same blank wire and align so sensors see each other
...wire is exposed reconnect and try it That is strange. Have you checked for a reflection on the sensor? In the winter time, the sun can occasionally shine on the snow in a way that makes the sensor ...
Question about Sears LiftMaster Building Materials
...sure you have them wired correctly. The solid white wire from each sensor go to terminal 2 and the wires with the black stripe go to terminal 3. Also make sure the sensors are pointed at one
wire to one of the sensors. Holding down the wall button overrides the sensors. If you move the wires at the back of the power unit and at the sensors watch for the sensor lights to flicker. - If they
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