[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-640532-105":59,"doc-detail-640532-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-air-conditioner-dc-inverter-multi-type-tas-18mvhno-tas-27mvhno-tas-36mvhno","SERVICE MANUAL - AIR CONDITIONER - DC INVERTER MULTI TYPE - TAS-18MVHN/O - TAS-27MVHN/O - TAS-36MVHN/O","","Service manual for DC inverter multi-type air conditioners covering TAS-18MVHN/O, TAS-27MVHN/O, and TAS-36MVHN/O. Includes an outdoor unit overview with hydrophilic fin and anti-rust cabinet features, dimensional references, wiring diagrams for each model, and refrigeration cycle diagrams by inverter type (binary, trinary, quadplex). Provides indoor unit combination tables, electronic control abbreviations, input/electric control environment specifications, outdoor PCB digital display functions, outdoor point check procedures, and troubleshooting guidance.",{"@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-air-conditioner-dc-inverter-multi-type-tas-18mvhno-tas-27mvhno-tas-36mvhno/640532/",{"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-air-conditioner-dc-inverter-multi-type-tas-18mvhno-tas-27mvhno-tas-36mvhno/640532.png","ImageObject",300,407,{"name":92,"@type":93},"Theodore","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-26","2026-10-22",true,{"@type":102,"interactionType":103,"userInteractionCount":14},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What operating characteristics are described for the outdoor unit in heating mode?","Question",{"text":112,"@type":113},"The hydrophilic fin improves heating efficiency. It runs in heating operation mode except during defrosting, and it protects valves to prevent water from dripping.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What information does the outdoor unit digital display tube show?",{"text":117,"@type":113},"In standby it displays “- -”. During compressor operation it shows the running frequency; in defrosting it shows “dF” (or alternates with frequency); during compressor pre-heating it displays “- -”; in protection or malfunction it shows an error code or protection code.",{"name":119,"@type":110,"acceptedAnswer":120},"How is the outdoor unit point check function performed?",{"text":121,"@type":113},"A check switch on the outdoor PCB is used. Push SW1 while the unit is running to step through the display sequence, including indoor capacity demand code, running mode code, fan motor state, temperature values, inverter current, valve open angles, and the last error/protection code.","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},640532,1793029709,{"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":14,"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},7971461740886,"https://ap-avatar.wpscdn.com/davatar_3d24733baf745e90a7e4bdd5f77d97b2","SERVICE MANUAL  \nAIRCONDITIONER  \nDC INVERTER MULTI TYPE  \nTAS-18MVHN/O  \nTAS-27MVHN/O  \nTAS-36MVHN/O  \nDC MULTI OUTDOOR UNITS  \nCONTENTS  \n1. General information of Outdoor Units ................................................................................................... 3  \n2. Dimensions .............................................................................................................................................. 4  \n3. Wiring Diagram ........................................................................................................................................ 5  \n4. Refrigeration Cycle Diagram .................................................................................................................. 7  \n5. Indoor units combination ....................................................................................................................... 8  \n6. Electronic control function..................................................................................................................... 9  \n7. Troubleshooting .................................................................................................................................... 14  \n1. General information of Outdoor Units  \nThe hydrophilic fin can improve the heating efficiency at operation mode.  \nIt is only operated in the heating operation mode except defrosting operation.  \nIt protects the valves and prevents water from dripping.  \nOutdoor unit  \nPower relay control  \nHydrophilic aluminum fin  \nAnti-rust cabinet  \nValve protection cover  \n4 way valve control  \nLow noise air flow system  \nDischarge pipe temperature protection  \nCompressor crankcase heater  \n2. Dimensions  \na) TAS-18MVHN/O 、TAS-27MVHN/ O  \nb) TAS-36MVHN/ O  \n3. Wiring Diagram 3.1 TAS-18MVHN/O  \n3.2 TAS-27MVHN/O  \n3.3 TAS-36MVHN/O  \n4. Refrigeration Cycle Diagram  \n4.1 Refrigeration circuit drawing of inverter binary type  \n4.2 Refrigeration circuit drawing of inverter trinary type  \n4.3 Refrigeration circuit drawing of inverter quadplex type  \n5. Indoor units combination  \n5.1 Indoor unit combination for MTAS-18MVHN/O  \n\n| One unit | Two unit |  |\n| --- | --- | --- |\n| 9 | 9+9 | 9+12 |\n| 12 |  |  |\n\n5.2 Indoor unit combination for TAS-27MVHN/O  \n\n| One unit | Two unit |  | Three unit |  |\n| --- | --- | --- | --- | --- |\n| 9 | 9+9 | 9+12 | 9+9+9 | 9+9+12 |\n| 12 | 12+12 |  |  |  |\n\n5.3 Indoor unit combination forTAS-36MVHN/O  \n\n| One unit | Two unit |  | Three unit |  | Four unit |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- |\n| 9 | 9+9 | 9+12 | 9+9+9 | 9+9+12 | 9+9+9+9 | 9+9+9+12 | 9+9+12+12 |\n| 12 | 12+12 |  | 9+12+12 | 12+12+12 |  |  |  |\n\n6. Electronic control function  \n6.1 Abbreviation  \nT1: Indoor ambient temperature  \nT2: Coil temperature of indoor heat exchanger middle.  \nT2B: Coil temperature of indoor heat exchanger outlet.  \nT3: Coil temperature of outdoor heat exchanger  \nT4: Outdoor ambient temperature  \nT5: Compressor discharge temperature  \nTs: Setting temp.  \n6.2 Electric control working environment.  \n6.2.1 Input voltage: 230V.  \n6.2.2 Input power frequency:60Hz.  \n6.2.3 Indoor fan normal working [amp. is](amp. is) less than 1A.  \n6.2.4 Outdoor fan. Normal working [amp. is](amp. is) less than 1 .5A.  \n6.2.5 Four-way valve normal working [amp. is](amp. is) less than 1A.  \n6.2.6 Swing motor: DC12V.  \n6.3 Outdoor unit’s digital display tube  \nThere is a digital display tube in outdoor PCB.  \nDigital display tube display function  \n• In standby , the LED displays “- -”  \n• In compressor operation, the LED display the running frequency,  \n• In defrosting mode, The LED displays “dF” or alternative displays between running frequency and“dF”(each displays 2s)  \n• In compressor pre-heating, The LED displays “- -”  \n• In protection or malfunction, the LED displays error code or protection code.  \n6.4 Outdoor unit point check function  \nThere is a check switch in outdoor PCB.  \nPush the switch SW1 to check the states of unit when ","cbCaihVfSO3BqinA","https://ap.wps.com/l/cbCaihVfSO3BqinA","pdf",1771396,27,"English","# General information of Outdoor Units\n# Dimensions\n# Wiring Diagram\n# Refrigeration Cycle Diagram\n# Indoor units combination\n# Electronic control function\n# Troubleshooting","[{\"question\":\"What operating characteristics are described for the outdoor unit in heating mode?\",\"answer\":\"The hydrophilic fin improves heating efficiency. It runs in heating operation mode except during defrosting, and it protects valves to prevent water from dripping.\"},{\"question\":\"What information does the outdoor unit digital display tube show?\",\"answer\":\"In standby it displays “- -”. During compressor operation it shows the running frequency; in defrosting it shows “dF” (or alternates with frequency); during compressor pre-heating it displays “- -”; in protection or malfunction it shows an error code or protection code.\"},{\"question\":\"How is the outdoor unit point check function performed?\",\"answer\":\"A check switch on the outdoor PCB is used. Push SW1 while the unit is running to step through the display sequence, including indoor capacity demand code, running mode code, fan motor state, temperature values, inverter current, valve open angles, and the last error/protection code.\"}]","SERVICE MANUAL - AIR CONDITIONER - DC INVERTER MULTI TYPE - TAS-18MVHN/O - TAS-27MVHN/O - TAS-36MVHN/O | PDF",1792709796,68]