[RV fan] Can I reverse the polarity connection to change the direction of airflow?
TITAN fan is not equipped with this function, please do not attempt to revise the polarity connection of a fan to change the direction of airflow. It would only cause permanent damage to the fan controller.
In some cases, it is possible to revise the polarity connection of a fan to change the direction of airflow. Most fans have a simple two-wire connection, with one wire for positive (+) and one wire for negative (-) electrical current. By switching the connections on the fan motor, you can reverse the direction of the fan blades and change the direction of airflow. However, tt's important to note that not all fans are designed to be reversible, and attempting to reverse the polarity on a fan that is not designed for it can damage the fan or cause it to malfunction. Therefore, before attempting to reverse the polarity on a fan, it's recommended to check the manufacturer's instructions or consult with a professional to ensure that it is safe to do so and that you are making the correct connections.
Mounted the fan grille side outwards to exhaust out the heat on the upper side of RV side fridge vent.
It is impossible to create the different airflow (both air out and air in) simultaneously in the same RV fridge place. The common mounted way is place two fans to boost the circulation of RV cooling system. One is on the upper vent, and another one is the bottom vent. If you want to exhaust out the air, the installation way needs to mount the fan grille side outwards and on the upper fridge side near the top.
Mounted the fan grille side inwards to pull the air in on the bottom side of RV side fridge vent.
Consider a fridge fan to circulate more air inside the fridge if you’re using an absorption fridge. This helps keep a more consistent temperature and can help maintain more even cooling. If you want to pull fresh air in, you need to mount the fan grille side inwards and on the bottom fridge side.
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