[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-674551-105":59,"doc-detail-674551-en":129},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":122,"head_meta":124,"extra_data":126,"updated_unix":128},105,"en","electronic-refrigeration-controller-erc-112-user-guide","Electronic Refrigeration Controller - ERC 112 - User Guide","","User guide for the Danfoss ERC 112 electronic refrigeration controller intended for OEMs to program the device and for technicians supporting installation and configuration. It explains password-protected user access levels, typical refrigeration applications, and the controller’s product overview including display options, mounting components, and sensor inputs such as temperature, defrost, light, and motion. It also covers PC-based programming tools, including KoolProg and KoolKey, plus key technical specifications for power, inputs, and outputs.",{"@graph":69,"@context":121},[70,84,104],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/electronic-refrigeration-controller-erc-112-user-guide/674551/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":98,"encodingFormat":97,"isAccessibleForFree":99,"interactionStatistic":100},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/electronic-refrigeration-controller-erc-112-user-guide/674551.png","ImageObject",300,407,{"name":92,"@type":93},"FajarTechTalk","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-04",true,{"@type":101,"interactionType":102,"userInteractionCount":4},"InteractionCounter",{"@type":103},"ViewAction",{"@type":105,"mainEntity":106},"FAQPage",[107,113,117],{"name":108,"@type":109,"acceptedAnswer":110},"Who is the ERC 112 user guide intended for?","Question",{"text":111,"@type":112},"It is intended for OEMs to program the ERC 112 and may also be useful for technicians. It is not intended as a user guide for end users.","Answer",{"name":114,"@type":109,"acceptedAnswer":115},"How do password-protected access levels work on the ERC 112?",{"text":116,"@type":112},"The controller supports three password-protected user levels (1 shop access, 2 technicians, 3 OEMs). Access levels are set separately for each parameter using KoolProg/KoolKey, and level passwords can be altered only for the levels you are authorized to change.",{"name":118,"@type":109,"acceptedAnswer":119},"What PC tools are used to program the ERC 112?",{"text":120,"@type":112},"Programming can be done via PC using KoolProg. KoolKey (EKA200) acts as a gateway to connect the controller to KoolProg for online work and supports bidirectional parameter file transfer.","https://schema.org",{"og:url":83,"og:type":123,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":125,"canonical":83},"index,follow",{"doc_id":127,"site_id":62},674551,1793764355,{"code":4,"msg":5,"data":130},{"doc_id":127,"user_id":131,"nickname":92,"user_avatar":132,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":133,"file_id":134,"file_url":135,"file_type":136,"file_size":137,"view_count":4,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":41,"language":138,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":139,"faqs":140,"seo_title":141,"seo_description":67,"update_tm":128,"read_time":142},962094249465,"https://ap-avatar.wpscdn.com/davatar_29158cc5080c5b710cf443261637dec0","User Guide  \nElectronic Refrigeration Controller  \nERC 112  \nThis user guide is intended to be used by OEMs for the purpose of programming ERC 112. It may also be useful for technicians. However, it is not intended as a user guide for end users.  \n[www.danfoss.com/erc](www.danfoss.com/erc)  \nUser Guide | ERC 112 Refrigeration Controller   \nIntroduction  \nApplication  \nAdvantages  \nApprovals  \nPassword protected  \nTemperature control for refrigeration appliances. Front panel mounting.  \nThe latest generation CPU, plenty of memory and high-end electronic components allow fora uniquely versatile software. Three separate password-protected user levels can be used to control more than 300 di erent parameters to 􀀞tall individual requirements.  \nR290/R600a end-use applications employing in accordance to EN/IEC 60335-2-24, annex CC and EN/IEC 60335-2-89, annex BB;  \nGlow wire according to EN/IEC 60335-1; IEC/EN 60730  \nUL60730 NSFCQCEAC Ukraine  \nThe access level can be set separately for each parameter using KoolProg KoolProg Software. There are three levels of access 1, 2, 3:  \n- level 1 is for shop access;  \n- level 2 for technicians;  \n- level 3 for OEMs.  \nThe access levels cannot be set using the buttons. Passwords for the di erent levels can however be altered for the level of access you have,  \ne.g. a level 2 user can change the password for level 1 and level 2 but not level 3.  \nUser Guide | ERC 112 Refrigeration Controller  \nTypical application  \nGlass Door Merchandiser  \nNo-frost freezer/sub-zero cooler  \nGastro  \nNo-frost freezer/Cooler  \nS3, S4 are optional  \nS2, S3, S4 are optional  \nS3, S4 are optional  \nS2, S3, S4 are optional  \nUser Guide | ERC 112 Refrigeration Controller   \nProduct overview  \nDisplay  \nButtons  \nClips  \nThe ERC 112 is an electronic refrigeration controller with an LED display especially developed for bottle coolers and commercial fridges and freezers. It is particularly suited for OEM customers where time, easy and reliable installation and high quality need to go hand in hand with 􀀝exibility.  \nThe display can be ordered in red or blue. The controller is available with the upper left button as \"ECO\" or \"Defrost\".  \nThe lower left-button can be supplied with\"Light\", \"Stand by\" or \"Super chill\".  \nAre used to secure the controller in place in the case of rear mounting. They are not used with front mounting.  \nThere are two identical clips, one placed on either side of the controller.  \nFront frame  \nThe front frame provides a proper 􀀞nish but can also be used to secure the controller in place when using front mounting. In this case, clamps are not required. Contact Danfoss for details.  \nController without front frame Front frame  \n\"S1\"  \nTemperature sensor for cabinet  \nControl temperature sensor  \nThere are di erent lengths.  \nDefrost temperature sensor  \n\"S2\" Should be mounted on the evaporator.  \nTemperature sensor for  \ndefrost Condenser temperature sensor  \nShould be mounted on the condenser.  \n\"S3\"  \nTemperature sensor for condenser, light sensor or Motion sensor  \nLight sensor  \nIs optional and is used to measure the level of ambient light around the cabinet so that night  \nand day \"Economy\", \"Normal\" modes of operation  \n\"S4\"  \nTemperature sensor  \ncan automatically be set, as well as the brightness of the display.  \nPt 1000 ohm/0°C  \nor door signal Motion sensor  \nShould be mounted on the cabinet front.  \n\"di\"  \nDoor signal or Motion sensor  \nDoor sensor connector cable  \nIs optional and is a connector and cable with  \nspade terminals compatible with door contacts used in refrigeration applications.  \nThe function of an input can be reprogrammed, but the connector can not be moved.  \nThe connector is designed to only one location.  \n\"S1\" to \"S1\", \"S2\" to \"S2\", etc.  \nUser Guide | ERC 112 Refrigeration Controller   \nQuick programming Software for PC  \nKoolKey (EKA200)  \nMass programming Key (EKA 201)  \nKoolProg  \nSoftware from Danfoss for programming the ERC-controller via a PC rather than w","cbCaikde9ZWx6FKJ","https://ap.wps.com/l/cbCaikde9ZWx6FKJ","pdf",3043424,"English","# Introduction\n## Application and purpose\n## User levels and password protection\n# Typical applications\n## Glass Door Merchandiser\n## No-frost freezer/cooler options\n# Product overview\n## Display, buttons, clips, and front frame\n## Sensors and connectors (S1-S4, di)\n# Quick programming software\n## KoolProg and KoolKey (EKA200)\n## Mass Programming Key (EKA 201)\n# Technical specs","[{\"question\":\"Who is the ERC 112 user guide intended for?\",\"answer\":\"It is intended for OEMs to program the ERC 112 and may also be useful for technicians. It is not intended as a user guide for end users.\"},{\"question\":\"How do password-protected access levels work on the ERC 112?\",\"answer\":\"The controller supports three password-protected user levels (1 shop access, 2 technicians, 3 OEMs). Access levels are set separately for each parameter using KoolProg/KoolKey, and level passwords can be altered only for the levels you are authorized to change.\"},{\"question\":\"What PC tools are used to program the ERC 112?\",\"answer\":\"Programming can be done via PC using KoolProg. KoolKey (EKA200) acts as a gateway to connect the controller to KoolProg for online work and supports bidirectional parameter file transfer.\"}]","Electronic Refrigeration Controller - ERC 112 - User Guide | PDF",76]