I have a Hayward OmniPl controller that i just added a Tcell940 SWG to. Works perfect in pool mode but throws an alarm in spa mode for no water flow. The valves in spa mode prevent water in that direction. I dont want the chlorinator in spa mode but when i tried to delete it from the spa, it deleted from pool also. I think the shared equipment feature is my problem, can i config without shared equipment but use same pump for pool & spa? Thanks!