Troubleshooting Flashing Green Light With MaxxAir RV Roof Vent Lid
Published 01/02/2024
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Question:
Hi guys...great info. I have an Offgrid Expedition 2.0 trailer with a MaxxFan 4000k. Recently the green light comes on and beeps after the fan runs for only a few seconds. I pulled the fuse and tried again, which reset the green light but when I turn it on it still only runs for a few seconds before beeping and quitting. I just measured the voltage on external power at 14v. Could the voltage be too high or does this sound like a circuit board issue to you? Thanks very much,
asked by: Thomas N
Expert Reply:
Sounds like you just installed a Lithium battery in your trailer which is causing the voltage to be higher than normal at 14 volts and causing the green light error you mentioned. What you would need is a new circuit board for your MaxxAir which we have with the part # MA10A21276K. This was updated to be able to work with Lithium batteries like you have.
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 >
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