Re: New build, work in progress.
Posted: Tue Jan 11, 2022 5:14 am
It could have gotten sparky tonight!
Imagine my surprise when I open up to check on things and find water dripping from above. I have no source of water in the lung room above. So, water has been condensing in the exhaust duct and dripping back into the lung room and down. Newbie mistake. Luckily it did not get the exhaust fan or the heater element wet.
In the attic, there's about 4' of 4" duct coming out of the lung room and held up against a roof vent. The attic is cold and lots of humidity is condensing on that short segment of cold duct.
So, either I insulate that duct, or make sure the exhaust fan never goes below a certain speed, or hurry up on getting my AC unit in-lined and remove humidity properly. I'm aiming to make the AC happen this weekend.
Also, there's something wrong with the +10V source from the S4 fan, I'm using it to feed 3 PWM sinks and I think that's drawing too much current and it crap out and drops to 0V until I unplug/plugin again. So an 0.7A 10V wall wart is coming.
Imagine my surprise when I open up to check on things and find water dripping from above. I have no source of water in the lung room above. So, water has been condensing in the exhaust duct and dripping back into the lung room and down. Newbie mistake. Luckily it did not get the exhaust fan or the heater element wet.
In the attic, there's about 4' of 4" duct coming out of the lung room and held up against a roof vent. The attic is cold and lots of humidity is condensing on that short segment of cold duct.
So, either I insulate that duct, or make sure the exhaust fan never goes below a certain speed, or hurry up on getting my AC unit in-lined and remove humidity properly. I'm aiming to make the AC happen this weekend.
Also, there's something wrong with the +10V source from the S4 fan, I'm using it to feed 3 PWM sinks and I think that's drawing too much current and it crap out and drops to 0V until I unplug/plugin again. So an 0.7A 10V wall wart is coming.