Rv Roof Vent Fan Not Working

You will want to use a circuit tester like ptw2993 to see if there is power getting to the fan.

Rv roof vent fan not working.

Fantastic fans have a problem with the switch that shuts off the fan when the lid is closed. There are a lot of reasons why your rv ac fan does not work. It can become loose and lose the ground. Remove the screws that hold the ac unit to the rooftop of your rv and set them aside.

There also may be problems with the other ac parts that help make the fan run. Those are just some of the reasons why your rv ac fan isn t working. Near the speed setting is a plug that holds a 4 amp fuse. Inspect the tank vent cover and caulking for damage.

Next you can check the fuse of the fan to make sure it is not blown. Tank vent covers are typically round and about 2 inches in diameter. If it is not the fuse i would suspect the switch. Try tightening the nut on upper end of the switch.

Climb the ladder to the rv roof. If the vent cover is missing look into the pipe using the flashlight to check for leaves and bird or rodent nests. Sometimes just pushing down on the switch and releasing it to let is snap back will cause the conection to be made. Our coach has tall ceilings and the vents with the fans are way out of reach for sherry.

First thing you will want to check is that the fan has power and is grounding properly. Then you will need to observe whether there is an electrical connector and if there is what sort of connection there is. But not a problem with the remote control fantastic vent fans. The blades are out of balance the motor doesn t perform well or the blower doesn t put out the air flow you need.

You can try using jumper wires to the vent wiring that are run to known ground and power to see if that works.