Ventilation in guest cabin

[rappja]

I have just purchased a 2019 R31 CB. Can you tell me how the ventilation works in the guest cabin ("coffin").
There is a ventilation panel at the foot of the bed. I can hear air moving there when I turn on the salon A/C. It looks like the A/C intakes in the other cabins. There is also a white vent on the wall to the right of the bed, but no air comes in or out of that.
Please explain

 

[sgeary]

If your boat has the two air units (air conditioner/heater), the vents by the foot of the guest cabin are an intake for the main air unit. The vent on the right by the entrance to the cabin is for the microwave ventilation.

 

[rappja]

If your boat has the two air units (air conditioner/heater), the vents by the foot of the guest cabin are an intake for the main air unit. The vent on the right by the entrance to the cabin is for the microwave ventilation.

OK, thanks! I was hoping there was some mechanical ventilation in there. Only 2 little ports. Pretty stuffy. Anybody have a solution?

 

[Rauguthj]

We use these fans clipped on to move air. https://www.amazon.com/gp/product/B08866RDYK/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1. They work great, and last up to 12 hours between charges. We have several Caframo fans installed https://www.amazon.com/SEEKR-Auto-S...stallation/dp/B01LDY4TE4?ref_=ast_sto_dp&th=1. Between the two kinds of fans, we can get good air circulation throughout the boat.