No Power To MaxxAir MaxxFan 3401K

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Question:

We have this model on our 2018 Coachmen Prism. Suddenly stopped working. It is wired into 12 v only and we replaced the fuse even though the one there seemed to be okay. There is power to the fan. No wall switch or remote. Should we replace the on/off switch pad? Is there a circuit board under it that may need replacing? Thanks

asked by: Kim H

0

Expert Reply:

I spoke with MaxxAir about the MaxxFan Roof Vent w/ 12V Fan part # MA00A04301K and they informed me that the issue you are having is going to be caused by the control board therefore this is the component you will need to replace. The Replacement Printed Circuit Board and Switch for MaxxFan Roof Vents part # MA10-04301k-v16 is correct for your fan.

expert reply by: Conner L

0

Answer 1

If your MaxxFan Plus Roof Vent #MA00-04000K isn't responding at all to the remote then most likely it just needs to be replaced with part #MA00A01150K or the batteries are just in need of a change. I do also recommend verifying that you're…

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Answer 2

Good morning, Don. The 3/4" wide butyl tape is exactly what we recommend for installing a roof vent such as the MaxxFan #MA00-07000K. We actually sell a roof vent install kit part #344270KITW that comes with sealant, screws and a 30' roll of…

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Answer 3

Actually the type of roof vent cover you need to attach to the vent cover brackets of your Maxxair 4951KS like part #MA00-04500K is the part #MA00-955003 which uses those brackets with the included cotter pins of the cover.

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Answer 4

Yes you are correct the Replacement MaxxFan Plus 4-Speed Roof Vent with White Lid #MA00-04751KSX is the right replacement and measures 18 1/8" long and 16 1/2" wide, which is the same measurements as your current MaxxFan Plus Roof Vent w/…

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Answer 5

For a replacement circuit board you can use the Replacement Printed Circuit Board for MaxxAir MaxxFan Plus Roof Vents #MA10A04751KS. We have confirmed with MaxxAir that this is the correct for what you have.

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Answer 6

Hey Jim, yeah the MaxxFan roof vent part #MA00-04002K would do a great job as a bathroom fan unlike what you have now as it can move a lot of air.

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Answer 7

Sure thing! The MaxxFan Roof Vent w/ 12V Fan #MA00A04301K is actually exhaust only. However, if you're wanting the exhaust & intake version, then you'll want the: -MaxxFan Plus Roof Vent w/ 12V Fan and Thermostat #MA00-04000K.

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Answer 8

The Ultra-Fab T-Slot Power Drill Adapter for Scissor Jacks #UF48-979071 will have a slot that is 1/4 inch wide and although not intended for your topwind trailer jack could maybe work. I've attached a picture that has several dimensions for you…

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Answer 9

Our customers have told us that the #LG-119226 Replacement Crank Handle works with most Atwood landing gear. I've linked to a product description video featuring the replacement handle. I've also provided a close-up photo showing what the end…

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Answer 10

If the vent fan you have now is reversible then there should be a button on the assembly next to the other controls. However, if the fan is not reversible then all you need to do is reverse the wires on the motor (not the circuit board) and that will…

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Answer 11

Since Dometic uses a clad aluminum lining on the tank to protect against corrosion it doesn't have anode rod. Instead they recommend flushing the tank to clean out any foul odors. I've attached a snippet from the manual below showing the…

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No Power To MaxxAir MaxxFan 3401K

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