Troubleshootinng MaxxFan Roof Vent that Keeps Beeping
Updated 07/14/2017 | Published 07/13/2017
Question:
Constant beep. Pulled fuse. Checked wiring for obvious issues no issues found. Manually opened fan cover and cleaned - including moisture sensor. Installed fuse, cover closed and then constant beep reoccurred. Pulled fuse. Any ideas on what to try next?
asked by: Ken R
Expert Reply:
Are you having issues with a MaxxAir MaxxFan roof vent like # MA00-04000K?
It could be an internal issue with the fan and it needs to be replaced.
Before replacing you can check a couple of things. Is it a new install? If so make sure you have the wiring correct and not reversed. The white wire should be grounded and black to 12 volt power. If the wiring is correct make sure it's getting sufficient power and the connections are good.
If both of these check out you likely have a bad circuit board.
Product Page this Question was Asked From
MaxxFan Plus Roof Vent w/ 12V Fan and Thermostat - Manual Lift - 10 Speed - White
- RV Vents and Fans
- Vent
- Roof Vent
- Manual Lift
- 12V Fan
- Reversible Fan
- Plastic
- White
- MAXXAIR
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Shop: MaxxFan Deluxe Roof Vent w/ 12V Fan, Thermostat, and Remote - Powered Lift - 10 Speed - Smoke
- Shop: Replacement Printed Circuit Board for MaxxAir Powered Lift RV Roof Vents w/ Reversible Fan
- Q&A: Troubleshooting Maxxair Deluxe Fan That Starts and then Quits, Closes and Beeps Constantly
- Video: Review of Maxxair RV Vents and Fans - Enclosed Trailer Parts - MA10A21275K
- Shop: Truck Bed Bike Rack
- Shop: RockyMounts DropTop Truck Bed and Utility Track Bike Rack - 1 Bike - 12-mm or 15-mm Thru-Axle
- Search Results: rocky mounts
- Shop: Replacement Square T-Bolt for Thule Xadapt12 Watersports Adapter Kit - Qty 1
- Shop: Replacement M6 x 22 Carriage Bolt for Thule Goalpost Hitch Mounted Load Bar
- Shop: Thule Xadapt12 Watersports Adapter for AeroBlade, AeroBlade Edge or WingBar Evo Crossbars
- Shop: Carriage Bolt M6-1 x 75mm - Fully Threaded
- Search Results: maxxair fan motor
- Q&A: MaxxAir Fan Beeps, Stops Working
- Video: Detailed Breakdown of the Replacement Rain Sensor for MaxxAir RV or Trailer Roof Vent Fans
- Q&A: Troubleshooting A MaxxAir MaxxFan 4951KS Lid That Won't Open Or Close
- Q&A: Troubleshooting MaxxFan That Beeps and Has Flashing Green Light
- Shop: Fifth Wheel Hitch
- Shop: RV Interior Lighting
- Q&A: Troubleshooting MaxxFan 4951KS Leaking Lubricant
- Q&A: Troubleshooting Flashing Green Light and Beeping from MaxxFan Deluxe
- Search Results: trailer hitch
- Article: Trailer Wiring Diagrams
- Shop: Trailer Hitch
- Q&A: Does etrailer Carry Furrion Chill Cube w/ Heat Pump to Replace Dometic Duo-Therm
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Shop: Trailer Wiring
- Search Results: trailer tires and wheels
- Article: How to Measure for Trailer Hitch Drop
- Search Results: trailer wiring
- Shop: Suspension Enhancement
on RV Vents and Fans
