Prusa Advanced Filtration System Control
I have a Sumo Enclosure and have been using the Prusa Advanced Filtration System with the Prusa Basic Board.
Now with the release of the Prusa XL Enclosure and the firmware update, the printer is able to control this filtration system directly.
My question is that I'm looking to now to control the Advanced Filtration System with the printer, but not having the Prusa enclosure I'm looking for guidance on how to do this.
From looking over the XL enclosure install instructions ( https://help.prusa3d.com/guide/3-printer-upgrade_668674) step 21 shows a XL Enclosure Splitter which looks to me to be just a hub to make it easy to disconnect the wires if you remove the top of the enclosure.
If this is the case I think I can just plug directly into the board on the XL as shown in Step 40.
Anyone got input here?
RE:
Thanks, this is great. I'm going to attempt to plug directly into the printer and I'll post my results.
This could be a benefit for those of us that either don't like the prusa enclosure or are using a different enclosure. This this will open up the possibility to just buy the Prusa filtration system and use it.
The main reason I used it was because I have other printers that are using the original prusa enclosure with the filtration system and I wanted everything to be the same on my XL so that I didn't have to buy multiple kinds of filters etc.
RE: Prusa Advanced Filtration System Control
I can confirm this works. I plugged directly into the printer and the fan is working and being controlled by the printer now.
There are a few advantages of having it plugged directly into the printer. First of that the fan is turned on and off by the printer including the ability to continue to run the fan after the print has completed. I was doing this before, but with the use of a smart plug, which was more cumbersome because I had to set a timer to shut it off. Now that all happens automatically.
Another benefit is that the hours in between filter changes is tracked.
The last thing is that I can control the fan speed now. Previously it was just on or off.
@ssmith Thank you very much for the help.
RE: Prusa Advanced Filtration System Control
What’s the “Ambient” connector?
A way to get temp sense and control for the enclosure? Doesn’t look like anything official though.
RE: Prusa Advanced Filtration System Control
What’s the “Ambient” connector?
A way to get temp sense and control for the enclosure? Doesn’t look like anything official though.
I believe so. Based on the options in the enclosure menu I believe in the future you'll be able to add a temperature sensor and use that temperature to control functions. Maybe a vent fan to limit temperature, or possibly even set a minimum chamber temp before starting your print. I guess we'll have to wait and see.