Gate sensors does not work when raining

[hugheshaven]

Hi. I don't know anything about the gate opener. I use a Genius sliding gage about 4 years ago. It works really well, but in recent days I notice the receiver sensor has a problem when it rains (the sensors do not pick up the signal but when the sun shines another day it works again). When I turn off the power and turn it on again the red light (two dots) flash then stop. It is supposed to be steady. Please help me to see what caused this problem (the sensors or something in the board?). I ask a man to repair it but he advice me to replace the whole that includes the monitor (while it still working well).

Hello,
As per me you can try this

1. Power Cycle: Turn off and on the gate opener to reset it.
   
2. Check Alignment: Ensure sensors are aligned properly and free of obstructions.
   
3. Inspect Wiring: Verify connections for any issues.
   
4. Clean Sensors: Remove any dirt or water from sensor lenses.
   
5. Weatherproof: Ensure sensors and connections are protected from moisture.
   
6. Refer to Manual: Check the manufacturer's manual for additional guidance.
   
7. Consider Technician: If problems persist, consult a professional for further assistance
   

Thank you