Non programmable pump with Stir

Ok, I'm trying to program my power heads and skimmer so that when I press FEED-A they turn off for 10 mins then my power heads turn on for 1 min (I'd prefer 30secs but I don't know how to do that with this string) then shut off for another 5 min. After a total of 16 mins my power heads resume normal function and 5 minutes later my skimmer turns on.

Will this work or cause any issues? :goldfish:Thanks for the help!:bluefish:

FeedA @ 10mins


Virtual Outlets:
V_OFF
Set OFF
If FeedA 000 Then ON
V_STIR ON
Set OFF
If FeedA 001 Then ON
V_STIR OFF
Set OFF
If FeedA 006 Then ON

Physical Outlets:
Skimmer
Fallback ON
Set ON
If Outlet POWERHEADS = OFF ThenOFF
Defer 005:00 Then ON
If FeedA 022 Then OFF

POWERHEADS
Fallback ON
Set OFF
If Outlet V_STIR OFF = ON ThenOFF
If Outlet V_STIR ON = ON Then ON
If Outlet V_OFF = ON Then OFF

There is a much simpler way for the powerheads.

Fallback ON
Set ON
If FeedA 005 Then OFF
If FeedA 001 Then ON
If FeedA 000 Then OFF

You might be an engineer if...You have no life and can prove it mathematically.