Rain Bird - ESP4ME3-ESPSM6-3-LNKWIFI - 4 Station Controller 22 (Bundled with LNKWIFI and (3) SM6 Modules) Type_20' Head Should I check my sprayer

Should I check my sprayer model first

a manual Test/Silence button

The EWS TT1054-V2 is a twin-tank salt water softener for compatible whole-house hard-water applications

or 14 VAC secondary connections

Advanced Feature: Equipped with auxiliary contacts

Rain Bird - ESP4ME3-ESPSM6-3-LNKWIFI - 4 Station Controller 22 (Bundled with LNKWIFI and (3) SM6 Modules) Type_20' Head Should I check my sprayerESP4ME3 Indoor Outdoor 120V Irrigation Controller (LNK WiFi Compatible) (Bundled with LNKWIFI and (3) SM6 Modules) The Rain Bird ESP4ME3 is the industry's most flexible irrigation controller. It provides a versatile and expandable solution for any home or business, starting with 4 stations and growing up to 22. With optional LNK WiFi and flow sensor support, it's the only controller you'll need to manage your landscape efficiently. Key Features: LNK