Rain Sensor On MaxxFan Plus Blinking and Fan Is Not Working

Question:

My 2019 is equipped rv with the max air fan,it has been working perfectly until today,the rain sensor lite is blinking off on the fan,all it does in manual mode is do an audible tone/beep when i go to turn it on nothing happens,I walways turn it on manually when i get home,any ideas,thanks

asked by: Dave H

Expert Reply:

It sounds like the rain sensor is shorting out on the MaxxFan Plus Roof Vent part # MA00-04500K since it is blinking and the vent is not working properly. According to MaxxFan if you clean the sensor with a rag and rubbing alcohol it should start working again.

Please let me know if this doesn't help and we can troubleshoot further.

expert reply by: Heather A