Troubleshooting A Fan-Tastic Vent 7350 That Randomly Operates

Products Featured in This Question

Dometic FanTastic Roof Vent w/ 12V Fan and Remote - Powered Lift - 14-1/4" x 14-1/4"

(131)

$452.99

Dometic FanTastic 7350 Series Upgrade Kit - High/Low Style Base - White

(48)

$261.46

Question:

Hello: i HAVE A 7350 that is 5 years old. It started having a mind of its own. It will ramp up and ramp down the fan speed. Sometimes the fan will stop completely then start randomly later. I have replaced the fan and motor assembly. The rain sensor and all other operations of the fan work correctly. I have multiple fans in my trailer and have used different remotes with the same results on just this fan. I cannot find a part number for the circuit board which i assume is the issue. Is this a replaceable part? How can i order one? thanks

asked by: Keith T

Expert Reply:

It's a safe bet that when your Fan-Tastic Vent # FV807350 starts having a mind of its own that a damaged circuit board is the culprit. The circuit board can be replaced but will require you to use the Fan-Tastic Vent 7350 Series Upgrade Kit # FV807359 since the circuit board isn't sold separately. This kit will come with the circuit board, screen assembly, powered lift, and a new remote control.

expert reply by: Kevin C