Forum Discussion

TenOC's avatar
TenOC
Nomad
Aug 21, 2023

The fantastic vent fan in the bedroom has a problem.

I have a Montana 2014 3100RL 5th wheel. The fantastic vent fan in the bedroom has a problem. The motor that closes and opening the dome continues to run whether in automatic or manual or off mode. It ...
wa8yxm's avatar
wa8yxm
Explorer III
Aug 21, 2023
On a hunch something is on the rain sensor.. Like a bird dropping.. or something both conductive and sticky (Tree Sap?) Option 2 is a short on the sensor lead. Option 3 is a bad control board. Option 4 is a stuck relay on the sensor board.

Oh and if there is an OPEN/Close switch.. that's about the list I think.

About Technical Issues

Having RV issues? Connect with others who have been in your shoes.24,188 PostsLatest Activity: Jan 19, 2025