Wiring for chlorinator and variable speed pump

I’ve got the V-Green 165 variable speed pump and Pentair IC40.  I thought this would be a breeze to hook up, but now it’s turned into a nightmare of confusing timer questions.  The manual says the IC40 can’t have power running to it unless the pump is running, so both the pump and IC40 have to be on the timer circuit.  But if I hook it up that way, then the pump computer will be turned off when the timer shuts off, and if the pump computer is shut off, how is it going to run its 24 hour schedule process?  Therefore, as I understand it, the pump won’t ever start, because it’s being shut off every day.  The V-Green 270 model solves this ridiculous problem by having an ‘auxillary load setup’ capability, that allows you to hook the IC40 to the pump power output - nice. But alas, the V-Green 165 leaves you hanging.  What to do?  The only thing I can figure is to use the timer to turn on the IC40 every day at the same time that the 24 hour pump schedule turns the pump on, and I would run the pump via the ‘constant on’ wiring through the timer.  But that setup is bound to have a serious problem:  over time, the two timers will get out of sync, screwing the whole thing up. Am I missing something, or has the industry created an impossible product scenario when using a V-Green 165 with a chlorinator?