Stop in for a cup of coffee

Got my heat/ac control back in and almost hooked up before another downpour. Will need to run the car at this point to verify if working right. Looking at FSM, thinking some of the vacuum is connected wrong. There is a vac switch for the water valve with 3 ports on and drawing only shows 2 used. Can work like one side of a SPDT electrical switch, but vac needs to be on outer. If reversed, will leak when 'off'. Plus I need to check that all the heater box doors are actuating correctly.