Aug 10, 2024 · The FMM module is working, it’s the FMM ports on the apex controller Did you get an answer on this one, having the same issue with the Apex Pro (built-in FMM not showing up in fusion).

Jun 21, 2019 · Let’s walk through each line: Fallback OFF — instructs the Apex to turn off this output if the Apex ever gets disconnected from the FMM. This could also apply if the Apex locks up and …

Oct 4, 2019 · I recently updated my old Apex classic to the new in hopes of eventually getting a trident. I also added a FMM as I wanted to add an extra layer of protection on my ATO with optical sensor and …

Feb 7, 2015 · My FMM is showing disconnected and the optical sensors are not responding to state changes thus my ATO is not currently working. I have disconnected both USBs into my FMM so the …

Mar 30, 2020 · So I have the FMM module that cam with the ATK kit. I have the two optical sensors that came with the ATK, One 15 inche LLS, and one Leak Detection Over the weekend this module …

Mar 23, 2026 · Lightly used Neptune system for sale. Everything works perfect and in pristine condition. Can be bundled or purchased by each component separately. All prices include free shipping. …

Jun 21, 2019 · Part 3 of our series on learning how to program your Neptune Apex for automatic top-off in a saltwater aquarium.

Mar 22, 2023 · Looks like Neptune is sending me a warranty replacement, so for now at least, I guess I'll stick with the Pmup. I will keep an eye out for reasonable alternatives though, just in case. I bought …

Feb 2, 2016 · This one from amazon works well (Amazon product ): I got this 2-pack for $8. Plug into the FMM, and configure it as an optical sensor. Make sure the sensor works, the red signal lights up …

Dec 18, 2018 · It should be supplying power to the FMM at all times. 2_1 is the outlet on the FMM itself, that is where the PMUP is plugged into and that is where you want to control the PMUP from.