[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-646019-105":59,"doc-detail-646019-en":130},{"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":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","service-manual-nu100150220300-version-a-ice-machine-service","SERVICE MANUAL - NU100/150/220/300 - Version A - Ice Machine Service","","Service manual for Scotsman NU Undercounter Ice Machines covering installation, start-up, operation, maintenance, and cleaning procedures. Includes safety instructions, positioning and leveling adjustment guidance, water supply and drainage connection, and power supply connection steps plus a final checklist. Provides operating check and ice machine adjustment workflow, explains freezing and harvest cycles, and describes key components with wiring diagram and troubleshooting table. Also includes maintenance and cleaning instructions for the refrigeration and water systems, and winterizing procedures.",{"@graph":69,"@context":122},[70,84,105],{"@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/service-manual-nu100150220300-version-a-ice-machine-service/646019/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/service-manual-nu100150220300-version-a-ice-machine-service/646019.png","ImageObject",300,407,{"name":92,"@type":93},"noah","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-27","2026-10-23",true,{"@type":102,"interactionType":103,"userInteractionCount":19},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What information is required to identify the NU series ice machine model and serial number?","Question",{"text":112,"@type":113},"The model and serial identification section explains how to read the design change and series information, and states that the serial number includes 12 numbers with encoded year and month codes plus a serial identifier.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What does the manual cover during installation and start-up?",{"text":117,"@type":113},"It provides safety instructions, positioning and leveling adjustment, water supply and drainage connection, power supply connection, and a final check list. It also includes start-up guidance such as an operating check and ice machine adjustments.",{"name":119,"@type":110,"acceptedAnswer":120},"How does the ice-making process work according to this manual?",{"text":121,"@type":113},"The manual describes the freezing cycle and the harvest cycle, outlining the operational stages used by the ice maker.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},646019,1792951483,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":19,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":139,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":144,"read_time":145},1099529839121,"https://ap-avatar.wpscdn.com/davatar_994ba38a5ba835b3df7d355c54d3ed8d","SERVICE MANUAL NU100/150/220/300  \nPart Number 99300407-01 Version: A  \nNU Undercounter Ice Machine Service Manual Table of Contents  \n\n| Tables of Content | Page |\n| --- | --- |\n\n\n| How to use this manual | 2 |\n| --- | --- |\n| Model and serial number | 2 |\n\n\n| Specifications | 3-7 |\n| --- | --- |\n\n\n| Overview and installation | 8 |\n| --- | --- |\n| Safety instructions | 8 |\n| Position and level adjustment | 8 |\n| Water supply and drainage connection | 9 |\n| Power supply connection | 9 |\n| Final check list | 10 |\n\n\n| Start-up | 11 |\n| --- | --- |\n| Operating check | 12 |\n| Ice machine adjustments | 13 |\n\n\n| How the ice maker works | 14 |\n| --- | --- |\n| Freezing cycle | 14-15 |\n| Harvest cycle | 16-17 |\n\n\n| Components Description | 18-20 |\n| --- | --- |\n\n\n| Wiring diagram | 21 |\n| --- | --- |\n\n\n| Trouble shooting table | 22-23 |\n| --- | --- |\n\n\n| MAINTENANCE & CLEANING INSTRUCTION | 24 |\n| --- | --- |\n| Summary | 24 |\n| Maintenance of refrigeration system | 24 |\n| Water system cleaning | 24-25 |\n| Winterizing Procedures | 25 |\n\nNU Undercounter Ice Machine Service Manual How to use this manua  \nHow to Use this manual  \nThis manual is provided as an aid to the service technician in installation, operation, and maintenance of the ice machines. This manual can also assist the service technician to troubleshoot and diagnose most of the problems that may occur with the machine.  \nMost aspects of the NU Series machines are covered in this manual, however, if you encounter any conditions not addressed herein, please contact the Scotsman Technical Service Department for assistance. You can contact the Scotsman Technical Services Department in the following ways:  \nScotsman Ice systems (Shanghai) Co. LTD Room 2503, Building NO.2 , NO.20 of Xu Hong Middle Road, Xuhui District, Shanghai, China  \nTelephone Numbers: +86 21 61313200  \nService hotline: +86 400 630 0076  \n[service@scotsman-china.com](service@scotsman-china.com)[ ](service@scotsman-china.com)[www.scotsman-china.com](www.scotsman-china.com)  \nNU series service part list is provided separately with this manual.  \nModel and Serial Number Model Numbers  \nNU 15  0  H A  2  \nDesign change number A=Air Cooled W=Water Cooled  \nH=Half Cube; F=Full Cube  \nPower  \n0 = 220V 50Hz;  \n24h Ice Capacity (21 ℃ Air/10 ℃ Water) 15*10=150 lbs  \nSeries Name  \nSerial numbers  \nNU  14  06  000001  \nSerial identifier Month  \nYear  \nSeries name  \nThe serial number includes 12 numbers; the front 2 letters are the series name, the next 2 numbers are referring to the year the machine was manufactured, then the 2 month codes, the final six numbers are the serial identifier.  \nNU Undercounter Ice Machine Service Manual Sepecifications  \nNU100/150 Specification  \nAir Temperature  \nWater Temperature  \nNU100  \n\n| F\u003Cbr>℃ | 50°\u003Cbr>10° | 60°\u003Cbr>15° | 70°\u003Cbr>21° | 90°\u003Cbr>32° |  |\n| --- | --- | --- | --- | --- | --- |\n| 50° | 121 |  |  |  | lbs |\n| 10° | 55 |  |  |  | kg |\n| 70° | 99 |  |  |  | lbs |\n| 21° | 45 |  |  |  | kg |\n| 90° |  |  | 70.4 |  | lbs |\n| 32° |  |  | 32 |  | kg |\n| 100° |  |  |  | 59.4 | lbs |\n| 38° |  |  |  | 27 | kg |\n\nWater Temperature  \n\n| Air Temperature | F\u003Cbr>℃ | 50°\u003Cbr>10° | 60°\u003Cbr>15° | 70°\u003Cbr>21° | 90°\u003Cbr>32° |  |\n| --- | --- | --- | --- | --- | --- | --- |\n|  | 50°\u003Cbr>10° | 176\u003Cbr>80 |  |  |  | lbs\u003Cbr>kg |\n|  | 70°\u003Cbr>21° | 150\u003Cbr>68 |  |  |  | lbs\u003Cbr>kg |\n|  | 90°\u003Cbr>32° |  |  | 106\u003Cbr>48 |  | lbs\u003Cbr>kg |\n|  | 100°\u003Cbr>38° |  |  |  | 88\u003Cbr>40 | lbs\u003Cbr>kg |\n\nNU150  \n\n| MODEL | Condenser | Minimum\u003Cbr>Circuit\u003Cbr>Ampacity\u003Cbr>(A) | Fuse\u003Cbr>(A) | Water Consumption\u003Cbr>(Gal) | Power Consumption\u003Cbr>(KWH) | Size mm\u003Cbr>(Width*Depth*Height) | Net\u003Cbr>Weight\u003Cbr>(kg) |\n| --- | --- | --- | --- | --- | --- | --- | --- |\n|  |  |  |  | 32℃ Air/21 ℃ Water 100lbs Ice |  |  |  |\n| NU100*A | Air Cooled | 3.5 | 10 | 32 | 12.6 | 600*610*770 | 50 |\n| NU150*A | Air Cooled | 4 | 10 | 20 | 8.5 | 600*610*770 | 50 |\n\nNU Undercounter Ice Machine Service Manual  \nNU100/150 Size  \nWith Short Foot  \nSepecifications  \nWit","cbCaikhBKJ4clkk8","https://ap.wps.com/l/cbCaikhBKJ4clkk8","pdf",805571,28,"English","# How to use this manual\n## Model and serial number\n# Specifications\n## NU100/150 Specification\n## NU220/300 Specification\n# Overview and installation\n## Safety instructions\n## Position and level adjustment\n## Water supply and drainage connection\n## Power supply connection\n## Final check list\n# Start-up\n## Operating check\n## Ice machine adjustments\n# How the ice maker works\n## Freezing cycle\n## Harvest cycle\n# Components Description\n## Wiring diagram\n## Trouble shooting table\n# MAINTENANCE & CLEANING INSTRUCTION\n## Maintenance of refrigeration system\n## Water system cleaning\n## Winterizing Procedures","[{\"question\":\"What information is required to identify the NU series ice machine model and serial number?\",\"answer\":\"The model and serial identification section explains how to read the design change and series information, and states that the serial number includes 12 numbers with encoded year and month codes plus a serial identifier.\"},{\"question\":\"What does the manual cover during installation and start-up?\",\"answer\":\"It provides safety instructions, positioning and leveling adjustment, water supply and drainage connection, power supply connection, and a final check list. It also includes start-up guidance such as an operating check and ice machine adjustments.\"},{\"question\":\"How does the ice-making process work according to this manual?\",\"answer\":\"The manual describes the freezing cycle and the harvest cycle, outlining the operational stages used by the ice maker.\"}]","SERVICE MANUAL - NU100/150/220/300 - Version A - Ice Machine Service | PDF",1792745691,71]