Hi, we have a large retail and distribution store with a fair amount of irrigation over 11 zones.
We’re currently using a Toro TMC-424E-ID with a PSR-22 pump start relay.
Is there any reason why we couldn’t swap out that Toro unit for a 16 zone Rachio 3? Are there any details about our irrigation system that I’d need to validate prior to doing this change?
I have a PSR-22 that I use periodically for a water feature and have had no issues. Is the PSR-22 being used to pressurize the irrigation water? I ask because some have had issues with the amount of current used by the PSR, specifically the in-rush (startup). So, it is possible to use that it could be using too much current if it is used in conjunction with a regular zone. I do not know for sure if this would be the case, but would guess others might chime in. Looking at the specifications of the Toro, I would not expect any issues with that.