Reasons why Garage Door Sensors Malfunction

Reasons why Garage Door
Sensors Malfunction

Reasons why Garage Door
Sensors Malfunction
1. Garage Door Won’t Close: The very first sign of any issue with your
garage door sensor is when the door won’t close. If the door opens
smoothly but has difficulty in closing, there is a problem with the door
sensor.

Reasons why Garage Door
Sensors Malfunction
2. Photo-Eye Sensor Lights: Generally, photo-eye sensors on the track of
your door are around 6-inches above the ground. One of the two garage
door sensors indicates green light, and the other one shows a red LED light.
The green light means sending of the beam of light, whereas red light
shows that it’s receiving the light. But if anything is wrong with the sensor,
these lights either start blinking or go out. This means something is
interrupting the signal between the sensors or garage door sensor lights
are not at the same level.

Reasons why Garage Door Sensors
Malfunction
3. Sensor Lenses: If you stay on a busy street and leave the garage door
open quite often, the sensor lenses are likely to accumulate dirt and dust.
Since the garage door sensors are small, they are likely to get dirty with
time and it can further stop sending a signal when operating the door. To
deal with this issue, you must remove the dust from the sensor around the
garage door.

Reasons why Garage Door Sensors
Malfunction
4. Sensor Power Supply: If your garage door sensors show a green light, it
means there is nothing wrong with the power supply. If both lights of these
sensors are off, it means there’s no power supply. But when the power is
established, the garage door sensors become operational again.

Reasons why Garage Door Sensors
Malfunction
5. Sensor Wire Damage: Wire damage is another issue with sensors on the
garage door. To resolve this issue, you must inspect all your wires attached
to the sensor on the back of its opener. If the wires are unwoven and
tangled, you can check if any of them are twisted or broken. If wires cannot
be repaired, you need to consider garage door sensor replacement.

Reasons why Garage Door
Sensors Malfunction
Address: 1291 Simpson Way Ste. C
City: Escondido
State: CA
Postal code: 92029
Country: United States
Office Phone No. 800-576-1397
Email Id: info@castleic.com
Website - www.castlegaragedoors.com
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