[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-652508-105":59,"doc-detail-652508-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","automotive-air-conditioning-training-manual-i-theory-iv-retrofitting-vi-servicing","Automotive Air Conditioning Training Manual - (I) Theory - (IV) Retrofitting - (VI) Servicing","","Automotive Air Conditioning Training Manual covers core theory and practical service workflows for vehicle A/C systems. It explains heat, state change, and pressure-temperature relationships, then introduces refrigerant R134a properties and air conditioning principles. The manual details system types (expansion valve and orifice tube variants), major components such as compressors, condensers, evaporators, thermal expansion valves, and electronic controls, plus retrofitting procedures. It also includes equipment for recovery and recycling, evacuation and charging stations, safety, leak detection, servicing steps, testing conditions, and troubleshooting for poor performance, noise, and odours.",{"@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/automotive-air-conditioning-training-manual-i-theory-iv-retrofitting-vi-servicing/652508/",{"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/automotive-air-conditioning-training-manual-i-theory-iv-retrofitting-vi-servicing/652508.png","ImageObject",300,407,{"name":92,"@type":93},"Ezra","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-30","2026-10-24",true,{"@type":102,"interactionType":103,"userInteractionCount":44},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What theoretical topics are covered in the manual for automotive air conditioning?","Question",{"text":112,"@type":113},"It covers understanding heat, change of state, pressure-temperature relationship, the ozone layer, R134a properties, and the principles of air conditioning.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Which vehicle A/C system types are included?",{"text":117,"@type":113},"The manual includes expansion block valve system, parallel flow condenser system, orifice tube system, and expansion valve dual system.",{"name":119,"@type":110,"acceptedAnswer":120},"What does the servicing section cover when troubleshooting A/C performance issues?",{"text":121,"@type":113},"It covers lubrications, flushing contaminated systems, preparations, testing conditions, A/C performance checks, and fault diagnosis for noisy operation and unpleasant odours.","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},652508,1792978854,{"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":44,"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},1099514068035,"https://ap-avatar.wpscdn.com/davatar_276721f389ce27ea32af1340a28f341c","Automotive Air Conditioning  \nTraining Manual  \n(I) Theory  \nThe four major function..........................................................................................3  \nUnderstanding heat................................................................................................4  \nChange of state......................................................................................................7  \nPressure & temperature relationship......................................................................8  \nThe Ozone Layer....................................................................................................9  \nR134a properties................................................................................................... 10  \nPrinciples of air conditioning.................................................................................. 12  \n(II) System types  \nExpansion block valve system............................................................................... 13  \nParallel flow condenser system............................................................................. 14  \nOrifice tube system................................................................................................ 15  \nExpansion valve dual system.................................................................................16  \n(III) Components  \nCompressors..........................................................................................................17  \nClutches................................................................................................................. 22  \nLubrication............................................................................................................. 23  \nCondensers...........................................................................................................24  \nFoam seals............................................................................................................ 25  \nCondenser electric fans......................................................................................... 25  \nEvaporators............................................................................................................26  \nThermal expansion valve.......................................................................................27  \nSuper heat............................................................................................................. 29  \nOrifice tube............................................................................................................ 30  \nFilter drier receiver................................................................................................. 31  \nAccumulators.........................................................................................................32  \n“O” rings.................................................................................................................33  \nHoses.....................................................................................................................34  \nCharging ports....................................................................................................... 35  \nWiring A/C systems................................................................................................36  \nBlower speed control............................................................................................. 37  \nCompressor cycling control....................................................................................38  \nProtective sensors................................................................................................. 42  \nTemperature control...............................................................................................48  \nMode control.......................................................................................................... 49  \nElectronic temperature control (ECC)............","cbCairIC1Ccrp0Pe","https://ap.wps.com/l/cbCairIC1Ccrp0Pe","pdf",9572072,88,"English","# Theory\n## Understanding heat\n## Change of state\n## Pressure & temperature relationship\n## The Ozone Layer\n## R134a properties\n## Principles of air conditioning\n# System types\n## Expansion block valve system\n## Parallel flow condenser system\n## Orifice tube system\n## Expansion valve dual system\n# Components\n## Compressors\n## Clutches\n## Lubrication\n## Condensers\n## Evaporators\n## Thermal expansion valve\n## Super heat\n## Filter drier receiver\n## Accumulators\n## O rings\n## Hoses\n## Charging ports\n## Wiring A/C systems\n## Blower speed control\n## Compressor cycling control\n## Protective sensors\n## Temperature control\n## Mode control\n## Electronic temperature control (ECC)\n# Retrofitting\n## Introduction\n## Procedures\n# Equipment\n## Recovery & Recycling equipment\n## Evacuation equipment\n## Charging stations\n## Combination units\n## Refrigerant safety\n## Leak detections & detectors\n# Servicing\n## Lubrications\n## Flushing a contaminated systems\n## Preparations\n## Testing conditions\n## A/C performance check\n## Faulty performance of A/C systems\n## A/C system to noisy\n## A/C system emits unpleasant odours","[{\"question\":\"What theoretical topics are covered in the manual for automotive air conditioning?\",\"answer\":\"It covers understanding heat, change of state, pressure-temperature relationship, the ozone layer, R134a properties, and the principles of air conditioning.\"},{\"question\":\"Which vehicle A/C system types are included?\",\"answer\":\"The manual includes expansion block valve system, parallel flow condenser system, orifice tube system, and expansion valve dual system.\"},{\"question\":\"What does the servicing section cover when troubleshooting A/C performance issues?\",\"answer\":\"It covers lubrications, flushing contaminated systems, preparations, testing conditions, A/C performance checks, and fault diagnosis for noisy operation and unpleasant odours.\"}]","Automotive Air Conditioning Training Manual - (I) Theory - (IV) Retrofitting - (VI) Servicing | PDF",1792880992,222]