Troubleshooting A Flashing Green Light On A MaxxAir MaxxFan Deluxe
Updated 06/28/2022 | Published 06/26/2022 >
Question:
I have a Maxxfan deluxe 7500, I read about the voltage spike issues so I installed a voltage regulator with the fan. I now have the issue with the fan shutting down beeping and flashing the green light. The voltage regulator is putting out 12.5 V under all conditions with the engine running or not. What else can cause this? Thanks!
asked by: Clayton
Expert Reply:
The MaxxFan Deluxe Roof Vent part # MA00-07500K has a self-resetting fuse on the circuit board which protects the unit for power spikes so there is no need for any additional circuit protection such as a voltage regulator. This means that you will need to remove the voltage regulator and have the wires directly connected with nothing impeding them.
Product Page this Question was Asked From
MaxxFan Deluxe Roof Vent w/ 12V Fan, Thermostat, and Remote - Powered Lift - 10 Speed - Smoke
- RV Vents and Fans
- Vent
- Roof Vent
- Powered Lift
- 12V Fan
- Reversible Fan
- Plastic
- Tinted
- MAXXAIR
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Shop: Replacement Printed Circuit Board for MaxxAir Powered Lift RV Roof Vents w/ Reversible Fan
- Search Results: trailer wiring
- Video: Review of Maxxair RV Vents and Fans - MA39FR
- Q&A: Troubleshooting Flashing Green Light and Beeping from MaxxFan Deluxe
- Shop: Replacement Printed Circuit Board for MaxxAir Powered Lift RV Roof Vents w/ Exhaust Only Fan
- Q&A: Working Running Lights, But No Turn Signals or Brake Lights On Trailer
- Q&A: Troubleshooting No Power At The Factory Trailer Plug
- Q&A: Trailer Running Lights Do Not Work When Connected to a Honda CR-V
- Article: Troubleshooting 4 and 5-Way Wiring Installations
- Search Results: trailer hitch
- Shop: Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector
- Video: An In-Depth Look at the Roadmaster Battery Charge Line Kit for Towed Vehicles
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Shop: Trailer Hitch
- Article: Trailer Wiring Diagrams
- Shop: Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Video: Curt Class III Trailer Hitch Step-By-Step Install - 2026 Honda CR-V
- Shop: Trailer Wiring
- Q&A: Lug Nut Torque Chart for Trailer Wheels
- Shop: Suspension Enhancement
- Shop: Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles - 7-Way to 6-Way Coiled Adapter Cord
- Search Results: trailer lights
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Article: How to Measure for Trailer Hitch Drop
- Shop: Blue Ox Patriot Portable Flat Tow Brake System - Proportional
- Article: How to Choose the Right Trailer Hitch Class
- Search Results: trailer leaf springs
- Shop: Base Plate for Tow Bar
- Video: Firestone Ride-Rite Air Bags with Easy Mount Compressor Feature Breakdown


