{"product_id":"hayward-omni-rs485-smart-relay-hlh485relay","title":"Hayward Omni RS485 Smart Relay | HLH485RELAY","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eProduct Description\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eExpand your pool automation system with the \u003cstrong\u003eHayward Omni RS485 Smart Relay Kit\u003c\/strong\u003e. Designed for compatible Hayward Omni controllers, this external smart relay adds another switchable high-voltage equipment circuit to the automation system.\u003c\/p\u003e\n\u003cp\u003eThe relay communicates with the connected Omni controller through a wired RS485 connection. Once installed and configured, compatible equipment can be operated through the Omni control interface, supported schedules, and the Hayward Omni mobile app.\u003c\/p\u003e\n\u003cp\u003eThe HLH485RELAY can control compatible \u003cstrong\u003e115V or 230V pool equipment\u003c\/strong\u003e, including single-speed pumps, pool and landscape lighting, water-feature pumps, cleaners, transformers, and other approved electrical loads. It is rated for loads up to \u003cstrong\u003e20 amps at 230V\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eFor installation convenience, the kit includes a single-gang electrical box and a 6-foot wiring whip. The relay also features a manual on\/off service button that can be used if communication with the automation controller is interrupted.\u003c\/p\u003e\n\u003cp\u003eThis product is an automation expansion accessory. It requires a compatible Hayward Omni control system and does not operate as a standalone Wi-Fi relay. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Hayward automation accessory\u003c\/li\u003e\n\u003cli\u003eAdds one external smart relay to a compatible Omni system\u003c\/li\u003e\n\u003cli\u003eWired RS485 communication with the automation controller\u003c\/li\u003e\n\u003cli\u003eControls compatible 115V or 230V electrical equipment\u003c\/li\u003e\n\u003cli\u003eRated for loads up to 20 amps at 230V\u003c\/li\u003e\n\u003cli\u003eSupports remote operation through the connected Omni system\u003c\/li\u003e\n\u003cli\u003eCompatible with supported schedules and automated commands\u003c\/li\u003e\n\u003cli\u003eSuitable for pumps, lights, cleaners, transformers, and water features\u003c\/li\u003e\n\u003cli\u003eIncludes single-gang electrical box\u003c\/li\u003e\n\u003cli\u003eIncludes 6-foot wiring whip\u003c\/li\u003e\n\u003cli\u003eApproximately 15-foot communication-cable reach\u003c\/li\u003e\n\u003cli\u003eManual on\/off service button for communication-loss situations\u003c\/li\u003e\n\u003cli\u003eTwo relay-status indicator lights\u003c\/li\u003e\n\u003cli\u003eDirect replacement or expansion component for model \u003cstrong\u003eHLH485RELAY\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Benefits\u003c\/h2\u003e\n\u003ch3\u003eExpand Your Existing Automation\u003c\/h3\u003e\n\u003cp\u003eAdd another controllable equipment circuit without replacing the complete Hayward Omni automation system.\u003c\/p\u003e\n\u003ch3\u003eConvenient Remote Equipment Control\u003c\/h3\u003e\n\u003cp\u003eOnce connected and configured, the relay allows compatible equipment to be managed through the host Omni controller and supported mobile controls.\u003c\/p\u003e\n\u003ch3\u003eSupports Multiple Equipment Types\u003c\/h3\u003e\n\u003cp\u003eThe relay can switch approved high-voltage pool and backyard equipment, including lighting, single-speed pumps, cleaners, water features, and transformers.\u003c\/p\u003e\n\u003ch3\u003eFlexible 115V or 230V Installation\u003c\/h3\u003e\n\u003cp\u003eThe smart relay supports compatible equipment operating on either 115V or 230V power. A neutral conductor is required for 115V applications.\u003c\/p\u003e\n\u003ch3\u003eInstallation Components Included\u003c\/h3\u003e\n\u003cp\u003eThe supplied electrical box and 6-foot wiring whip help simplify installation at the equipment pad.\u003c\/p\u003e\n\u003ch3\u003eManual Service Control\u003c\/h3\u003e\n\u003cp\u003eA built-in manual on\/off button allows the connected circuit to be switched locally if communication with the Omni controller is lost. The button is not intended for routine use while normal communication is active.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHayward\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Line\u003c\/td\u003e\n\u003ctd\u003eOmni\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eOmni RS485 Smart Relay Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eHLH485RELAY\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Part Number\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eHLH485RELAY\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarcode \/ UPC\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e610377363457\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eExternal pool automation smart relay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Type\u003c\/td\u003e\n\u003ctd\u003eWired RS485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Relays\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Load Voltage\u003c\/td\u003e\n\u003ctd\u003e115V or 230V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Relay Rating\u003c\/td\u003e\n\u003ctd\u003eUp to 20 amps at 230V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Electrical Loads\u003c\/td\u003e\n\u003ctd\u003eApproved pool and backyard equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication-Cable Reach\u003c\/td\u003e\n\u003ctd\u003eApproximately 15 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring Whip Length\u003c\/td\u003e\n\u003ctd\u003e6 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Box Included\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Box Type\u003c\/td\u003e\n\u003ctd\u003eSingle-gang box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManual On\/Off Button\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatus Indicators\u003c\/td\u003e\n\u003ctd\u003eTwo indicator LEDs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eIn-ground pool and spa automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Channel\u003c\/td\u003e\n\u003ctd\u003eOpen Line\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003eApproximately 7.5 × 10 × 10 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003eApproximately 4 lb.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Parts Warranty\u003c\/td\u003e\n\u003ctd\u003e1 year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLabor Warranty\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Quantity\u003c\/td\u003e\n\u003ctd\u003e1 kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eHayward’s current product record identifies SKU HLH485RELAY, GTIN 610377363457, a 4-pound shipping weight, 7.5 × 10 × 10-inch shipping dimensions, and a one-year parts warranty. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eDesigned for supported Hayward Omni automation systems, including compatible configurations within the following product families:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHayward OmniHub\u003c\/li\u003e\n\u003cli\u003eHayward VS Omni\u003c\/li\u003e\n\u003cli\u003eHayward OmniPL\u003c\/li\u003e\n\u003cli\u003eHayward OmniLogic\u003c\/li\u003e\n\u003cli\u003eOther Hayward Omni controllers that support the HLH485RELAY external smart relay\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompatibility depends on the automation-controller model, available communication-bus capacity, software configuration, connected electrical load, and installation layout.\u003c\/p\u003e\n\u003cp\u003eBefore ordering, confirm:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe controller supports external RS485 smart relays\u003c\/li\u003e\n\u003cli\u003eAn available relay position can be configured\u003c\/li\u003e\n\u003cli\u003eThe connected equipment operates on 115V or 230V\u003c\/li\u003e\n\u003cli\u003eThe equipment load does not exceed the relay rating\u003c\/li\u003e\n\u003cli\u003eThe relay can be mounted within communication-cable reach\u003c\/li\u003e\n\u003cli\u003eThe installation meets current electrical and pool-equipment codes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHayward identifies the Omni RS485 Smart Relay as an accessory that expands relay capacity across compatible Omni control systems. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eCommon Applications\u003c\/h2\u003e\n\u003cp\u003eThe HLH485RELAY may be used to control compatible equipment such as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSingle-speed pool pumps\u003c\/li\u003e\n\u003cli\u003eSingle-speed spa pumps\u003c\/li\u003e\n\u003cli\u003eBooster pumps\u003c\/li\u003e\n\u003cli\u003eWater-feature pumps\u003c\/li\u003e\n\u003cli\u003ePool and spa lights\u003c\/li\u003e\n\u003cli\u003eLandscape or yard lighting\u003c\/li\u003e\n\u003cli\u003ePool cleaners\u003c\/li\u003e\n\u003cli\u003eLighting transformers\u003c\/li\u003e\n\u003cli\u003eChemical-dispensing equipment\u003c\/li\u003e\n\u003cli\u003eOther approved 115V or 230V accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe exact circuit must be evaluated against the relay rating, equipment nameplate, circuit protection, and applicable electrical codes.\u003c\/p\u003e\n\u003cp\u003eVariable-speed pumps normally use a dedicated communication connection for speed and schedule control. Do not assume a variable-speed pump should be routinely switched through this relay unless the pump and automation instructions specifically permit that configuration.\u003c\/p\u003e\n\u003ch2\u003ePackage Includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOne Hayward Omni RS485 smart relay\u003c\/li\u003e\n\u003cli\u003eOne single-gang electrical box\u003c\/li\u003e\n\u003cli\u003eOne 6-foot flexible wiring whip\u003c\/li\u003e\n\u003cli\u003eRelay wiring conductors\u003c\/li\u003e\n\u003cli\u003eWire connectors\u003c\/li\u003e\n\u003cli\u003eAttached RS485 communication cable\u003c\/li\u003e\n\u003cli\u003eManufacturer-supplied documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eNot Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHayward Omni automation controller\u003c\/li\u003e\n\u003cli\u003eOmniHub, OmniPL, OmniLogic, or VS Omni system\u003c\/li\u003e\n\u003cli\u003eCircuit breaker\u003c\/li\u003e\n\u003cli\u003eElectrical disconnect\u003c\/li\u003e\n\u003cli\u003eIncoming power wiring\u003c\/li\u003e\n\u003cli\u003eAdditional conduit or fittings\u003c\/li\u003e\n\u003cli\u003eConnected pool equipment\u003c\/li\u003e\n\u003cli\u003eMobile device or internet service\u003c\/li\u003e\n\u003cli\u003eProfessional installation\u003c\/li\u003e\n\u003cli\u003eAdditional relays or automation accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Information\u003c\/h2\u003e\n\u003cp\u003eThe smart relay handles line-voltage electricity and should be installed by a qualified electrician or pool-automation professional.\u003c\/p\u003e\n\u003cp\u003eGeneral installation considerations include:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect all electrical power before beginning service.\u003c\/li\u003e\n\u003cli\u003eConfirm the connected equipment voltage and current requirements.\u003c\/li\u003e\n\u003cli\u003eMount the relay within the permitted distance from the Omni wiring panel or hub.\u003c\/li\u003e\n\u003cli\u003eUse the included electrical box or a compatible box with a minimum volume of approximately 16.2 cubic inches.\u003c\/li\u003e\n\u003cli\u003eUse nonmetallic conduit and connections with the supplied plastic box.\u003c\/li\u003e\n\u003cli\u003eConnect the relay communication wiring to the proper Omni low-speed or RS485 communication bus.\u003c\/li\u003e\n\u003cli\u003eRoute separately supplied line power through the relay to the connected equipment.\u003c\/li\u003e\n\u003cli\u003eProvide a neutral conductor when controlling 115V equipment.\u003c\/li\u003e\n\u003cli\u003eGround the relay box and connected equipment according to code.\u003c\/li\u003e\n\u003cli\u003eConfigure the relay through the Omni automation-system setup menu.\u003c\/li\u003e\n\u003cli\u003eRestore power and test manual, scheduled, and remote operation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThe included wiring whip is intended for installations where the electrical box is located within approximately 6 feet of the power source. The relay should remain accessible for inspection and use of the manual service button. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eImportant Electrical and Safety Information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDisconnect power at the circuit breaker before opening or servicing electrical equipment.\u003c\/li\u003e\n\u003cli\u003eVerify that the circuit is de-energized with an appropriate testing instrument.\u003c\/li\u003e\n\u003cli\u003eDo not exceed the smart relay’s approved electrical rating.\u003c\/li\u003e\n\u003cli\u003eUse properly sized copper conductors and circuit protection.\u003c\/li\u003e\n\u003cli\u003eUse GFCI protection where required, including applicable pool and spa lighting circuits.\u003c\/li\u003e\n\u003cli\u003eDo not use this relay to control an automatic pool cover.\u003c\/li\u003e\n\u003cli\u003eDo not use this relay to control a fire pit or fire feature.\u003c\/li\u003e\n\u003cli\u003eDo not operate the relay with exposed wiring or an unsecured electrical-box cover.\u003c\/li\u003e\n\u003cli\u003eFollow the automation-controller and connected-equipment wiring diagrams.\u003c\/li\u003e\n\u003cli\u003eComply with all applicable national, state, and local electrical codes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIncorrect installation can cause electrical shock, fire, equipment damage, serious injury, or death.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eIs this a complete Hayward Omni automation system?\u003c\/h3\u003e\n\u003cp\u003eNo. The HLH485RELAY is an external smart relay accessory. A compatible Hayward Omni controller is required.\u003c\/p\u003e\n\u003ch3\u003eDoes the relay connect directly to Wi-Fi?\u003c\/h3\u003e\n\u003cp\u003eNo. The relay communicates with the compatible Omni controller through a wired RS485 connection. The host automation system provides supported network and mobile-app access.\u003c\/p\u003e\n\u003ch3\u003eWhat voltage equipment can it control?\u003c\/h3\u003e\n\u003cp\u003eThe relay can control compatible 115V or 230V AC equipment.\u003c\/p\u003e\n\u003ch3\u003eWhat is the maximum relay rating?\u003c\/h3\u003e\n\u003cp\u003eHayward documentation rates the smart relay for loads up to 20 amps at 230V. Always verify the connected equipment’s nameplate rating before installation.\u003c\/p\u003e\n\u003ch3\u003eIs the electrical box included?\u003c\/h3\u003e\n\u003cp\u003eYes. The kit includes a single-gang electrical box.\u003c\/p\u003e\n\u003ch3\u003eIs a wiring whip included?\u003c\/h3\u003e\n\u003cp\u003eYes. A 6-foot wiring whip is included.\u003c\/p\u003e\n\u003ch3\u003eDoes it include a communication cable?\u003c\/h3\u003e\n\u003cp\u003eThe smart relay is supplied with an attached communication cable intended for connection to the compatible Omni wiring panel or hub.\u003c\/p\u003e\n\u003ch3\u003eCan it control pool lights?\u003c\/h3\u003e\n\u003cp\u003eYes, provided the lighting circuit, transformer, voltage, GFCI protection, and total load meet the installation requirements.\u003c\/p\u003e\n\u003ch3\u003eCan it control a single-speed pump?\u003c\/h3\u003e\n\u003cp\u003eYes, provided the pump’s voltage and electrical load fall within the relay rating.\u003c\/p\u003e\n\u003ch3\u003eCan it control a variable-speed pump?\u003c\/h3\u003e\n\u003cp\u003eCompatible variable-speed pumps are normally controlled through their dedicated communication connection. The relay may only provide basic on\/off switching in certain approved applications and does not provide variable-speed control by itself.\u003c\/p\u003e\n\u003ch3\u003eCan it control a two-speed pump?\u003c\/h3\u003e\n\u003cp\u003eA two-speed pump typically requires two properly configured smart relays to control both high- and low-speed circuits.\u003c\/p\u003e\n\u003ch3\u003eWhat does the manual button do?\u003c\/h3\u003e\n\u003cp\u003eThe manual on\/off button can toggle the relay if communication with the Omni controller is lost. It is not active during normal communication.\u003c\/p\u003e\n\u003ch3\u003eWill it work with non-Hayward automation systems?\u003c\/h3\u003e\n\u003cp\u003eIt is designed for compatible Hayward Omni automation systems. Compatibility with third-party controllers is not supported unless specifically approved by Hayward.\u003c\/p\u003e\n\u003ch3\u003eIs professional installation recommended?\u003c\/h3\u003e\n\u003cp\u003eYes. Installation involves line-voltage wiring, grounding, circuit protection, and automation-system configuration.\u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":52762725679414,"sku":"HPPHLH485RELAY -H","price":314.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/1167\/9798\/files\/HPPHLH485RELAY_0.png?v=1755535268","url":"https:\/\/poolsupplydepot.net\/products\/hayward-omni-rs485-smart-relay-hlh485relay","provider":"Pool Supply Depot","version":"1.0","type":"link"}