[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-seo-654985-105":3,"detail-sidebar-cat-0-en-105":72,"doc-detail-654985-en":122},{"code":4,"msg":5,"data":6},0,"ok",{"site_id":7,"language":8,"slug":9,"title":10,"keywords":11,"description":12,"schema_data":13,"social_meta":65,"head_meta":67,"extra_data":69,"updated_unix":71},105,"en","ao-smith-commercial-electric-water-heater-wiring-diagrams","A.O. Smith Commercial Electric Water Heater - Wiring Diagrams","","This document provides comprehensive electrical wiring diagrams for A.O. Smith commercial electric water heaters, specifically covering models DENC, DELC, and DEJC. It details configurations for both dual-element and single-element heating systems equipped with high-limit controls. The technical illustrations outline essential connection paths for three-phase and single-phase power supplies, including specialized setups for simultaneous and non-simultaneous operations. These diagrams are intended to guide qualified technicians in the proper field installation, conversion, and maintenance of heater electrical components, ensuring safe and efficient operation within specified current limits. The guide emphasizes factory pre-wiring versus field wiring requirements, providing clarity on terminal connections, thermostat integration, and grounding procedures for diverse voltage configurations, such as 120V and 277V systems, to ensure regulatory and safety compliance.",{"@graph":14,"@context":64},[15,34,55],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/document/","Document",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/document/technology/","Technology",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/document/ao-smith-commercial-electric-water-heater-wiring-diagrams/654985/",4,{"url":32,"name":10,"@type":35,"image":36,"author":41,"headline":10,"publisher":44,"fileFormat":47,"inLanguage":8,"description":12,"dateModified":48,"datePublished":49,"encodingFormat":47,"isAccessibleForFree":50,"interactionStatistic":51},"DigitalDocument",{"url":37,"@type":38,"width":39,"height":40},"https://docshare.wps.com/thumbnails/ao-smith-commercial-electric-water-heater-wiring-diagrams/654985.png","ImageObject",300,407,{"name":42,"@type":43},"Franzy","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-10-30","2026-10-25",true,{"@type":52,"interactionType":53,"userInteractionCount":30},"InteractionCounter",{"@type":54},"ViewAction",{"@type":56,"mainEntity":57},"FAQPage",[58],{"name":59,"@type":60,"acceptedAnswer":61},"Are there specific considerations for voltage levels in the diagrams?","Question",{"text":62,"@type":63},"Yes, for single-element heaters, the diagrams specify that white wiring is used for 120V and 277V power applications to ensure proper electrical installation.","Answer","https://schema.org",{"og:url":32,"og:type":66,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":68,"canonical":32},"index,follow",{"doc_id":70,"site_id":7},654985,1792958858,{"code":4,"msg":73,"data":74},"success",[75,79,83,87,92,96,101,106,111,114,118],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":76,"show_sort_weight":77,"slug":78},"Story & Novel",90,"story-novel",{"id":26,"doc_module":4,"doc_module_name":25,"category_name":80,"show_sort_weight":81,"slug":82},"Literature",80,"literature",{"id":33,"doc_module":4,"doc_module_name":25,"category_name":84,"show_sort_weight":85,"slug":86},"Exam",70,"exam",{"id":88,"doc_module":4,"doc_module_name":25,"category_name":89,"show_sort_weight":90,"slug":91},5,"Comic",60,"comic",{"id":93,"doc_module":4,"doc_module_name":25,"category_name":29,"show_sort_weight":94,"slug":95},6,50,"technology",{"id":97,"doc_module":4,"doc_module_name":25,"category_name":98,"show_sort_weight":99,"slug":100},7,"Healthcare",40,"healthcare",{"id":102,"doc_module":4,"doc_module_name":25,"category_name":103,"show_sort_weight":104,"slug":105},8,"Research & Report",30,"research-report",{"id":107,"doc_module":4,"doc_module_name":25,"category_name":108,"show_sort_weight":109,"slug":110},9,"Religion & Spirituality",20,"religion-spirituality",{"id":109,"doc_module":4,"doc_module_name":25,"category_name":112,"show_sort_weight":109,"slug":113},"World Cup","world-cup",{"id":115,"doc_module":4,"doc_module_name":25,"category_name":116,"show_sort_weight":115,"slug":117},10,"Lifestyle","lifestyle",{"id":119,"doc_module":4,"doc_module_name":25,"category_name":120,"show_sort_weight":88,"slug":121},19,"General","general",{"code":4,"msg":73,"data":123},{"doc_id":70,"user_id":124,"nickname":42,"user_avatar":125,"doc_module":4,"category_id":93,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":126,"file_id":127,"file_url":128,"file_type":129,"file_size":130,"view_count":30,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":22,"language":131,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":132,"faqs":133,"seo_title":134,"seo_description":12,"update_tm":71,"read_time":30},2336478945519,"https://ap-avatar.wpscdn.com/davatar_085a072bc5b1113ac321206ff7593b45","WIRING DIAGRAMS  \n\n| A-8 CIRCUIT FOR DUAL ELEMENT HEATER\u003Cbr>| C-2 CIRCUIT FOR SINGLE ELEMENT HEATERS EQUIPPED WITH HIGH LIMIT CONTROL\u003Cbr>\u003Cbr>  FACTORY WIRED---------- FIELD WIRING † WHITE FOR 120V & 277V |\n| --- | --- |\n|  |  |\n\nFIGURE 3","cbCaimWlKTBkEG9w","https://ap.wps.com/l/cbCaimWlKTBkEG9w","pdf",38169,"English","# Wiring Diagrams\n## Dual Element Heater Circuits\n## Single Element Heater Circuits with High Limit Control","[{\"question\":\"Are there specific considerations for voltage levels in the diagrams?\",\"answer\":\"Yes, for single-element heaters, the diagrams specify that white wiring is used for 120V and 277V power applications to ensure proper electrical installation.\"}]","A.O. Smith Commercial Electric Water Heater - Wiring Diagrams | PDF"]