So I'm thinking of getting one for my rsr 170 since the stock one has failed. I only have a apex jr with a pm 1 and pm 2. Now the aquabus ports on eb4 are in use for temp probe and pm1 ( pm 2 is connected to pm1. Can I just connect fmm to 1 of those modules as a piggyback? Also does the power supply need to be plugged into eb4? If so I will need to bu another to piggy back off of as all outlets are in use. I want to be sure I can get alerts and such if pump isn't on apex Thank you!
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