[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-seo-641373-105":3,"detail-sidebar-cat-0-en-105":81,"doc-detail-641373-en":130},{"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":74,"head_meta":76,"extra_data":78,"updated_unix":80},105,"en","dometic-manual-refrigerator-diagnostic-service-manual-diagnostic-flow-charts-operation-and-diagnosis","Dometic Manual Refrigerator Diagnostic Service Manual - Diagnostic Flow Charts - Operation and Diagnosis","","Diagnostic Service Manual for Dometic manual refrigerators, focusing on operation and troubleshooting across key failure modes. Includes diagnostic flow charts for no operation, 120 VAC operation, and no gas operation for models equipped with piezo igniter or automatic re-igniter. Provides step-by-step checks for power, switches, fuses, wiring, thermostat, AC heater, gas supply and pressure, flue and burner obstructions, continuity tests, electrode inspection, and replacement actions referenced by bulletin and page/paragraph references.",{"@graph":14,"@context":73},[15,34,56],{"@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/healthcare/","Healthcare",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/document/dometic-manual-refrigerator-diagnostic-service-manual-diagnostic-flow-charts-operation-and-diagnosis/641373/",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/dometic-manual-refrigerator-diagnostic-service-manual-diagnostic-flow-charts-operation-and-diagnosis/641373.png","ImageObject",300,407,{"name":42,"@type":43},"FajarTechTalk","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-11-01","2026-10-23",true,{"@type":52,"interactionType":53,"userInteractionCount":55},"InteractionCounter",{"@type":54},"ViewAction",8,{"@type":57,"mainEntity":58},"FAQPage",[59,65,69],{"name":60,"@type":61,"acceptedAnswer":62},"What are the main diagnostic flow charts covered in the manual?","Question",{"text":63,"@type":64},"The manual provides flow charts for no operation, 120V AC operation, and no gas operation. It distinguishes gas models with piezo igniter and automatic re-igniter.","Answer",{"name":66,"@type":61,"acceptedAnswer":67},"Which components are checked during the no operation diagnosis?",{"text":68,"@type":64},"It guides checks of the switch, fuse, wiring and continuity, thermostat, and replacement steps when defective.",{"name":70,"@type":61,"acceptedAnswer":71},"How does the absorption system operate, according to the manual?",{"text":72,"@type":64},"The manual explains that sealed combustion uses a mixture introduced into coils, then is pressurized with hydrogen. During operation, ammonia vaporizes in the hydrogen atmosphere, absorbs heat inside the refrigerator, and transfers it through the absorption cycle components.","https://schema.org",{"og:url":32,"og:type":75,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":77,"canonical":32},"index,follow",{"doc_id":79,"site_id":7},641373,1792719812,{"code":4,"msg":82,"data":83},"success",[84,88,92,96,101,106,110,114,119,122,126],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":85,"show_sort_weight":86,"slug":87},"Story & Novel",90,"story-novel",{"id":26,"doc_module":4,"doc_module_name":25,"category_name":89,"show_sort_weight":90,"slug":91},"Literature",80,"literature",{"id":33,"doc_module":4,"doc_module_name":25,"category_name":93,"show_sort_weight":94,"slug":95},"Exam",70,"exam",{"id":97,"doc_module":4,"doc_module_name":25,"category_name":98,"show_sort_weight":99,"slug":100},5,"Comic",60,"comic",{"id":102,"doc_module":4,"doc_module_name":25,"category_name":103,"show_sort_weight":104,"slug":105},6,"Technology",50,"technology",{"id":107,"doc_module":4,"doc_module_name":25,"category_name":29,"show_sort_weight":108,"slug":109},7,40,"healthcare",{"id":55,"doc_module":4,"doc_module_name":25,"category_name":111,"show_sort_weight":112,"slug":113},"Research & Report",30,"research-report",{"id":115,"doc_module":4,"doc_module_name":25,"category_name":116,"show_sort_weight":117,"slug":118},9,"Religion & Spirituality",20,"religion-spirituality",{"id":117,"doc_module":4,"doc_module_name":25,"category_name":120,"show_sort_weight":117,"slug":121},"World Cup","world-cup",{"id":123,"doc_module":4,"doc_module_name":25,"category_name":124,"show_sort_weight":123,"slug":125},10,"Lifestyle","lifestyle",{"id":127,"doc_module":4,"doc_module_name":25,"category_name":128,"show_sort_weight":97,"slug":129},19,"General","general",{"code":4,"msg":82,"data":131},{"doc_id":79,"user_id":132,"nickname":42,"user_avatar":133,"doc_module":4,"category_id":107,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":55,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":139,"language":140,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":12,"update_tm":144,"read_time":145,"preview_page_count":4},962094249465,"https://ap-avatar.wpscdn.com/davatar_29158cc5080c5b710cf443261637dec0","DOME TIC   \nCorporate Office  \nWarranty Department  \n2320 Industrial Parkway Elkhart, IN 46515 219-295-5228  \n205 E. Fenn St. LaGrange, IN 46761 219-463-2191  \nTechnical Services  \nDepartment  \n509 S. Poplar St. LaGrange, IN 46761 219-463-4858  \n 8 / 89      \nDiagnostic Service Manuals  \nNOTES:  \nMANUAL REFRIGERATOR DIAGNOSTIC SERVICE ‘MANUAL  \nTable of Contents  \nPage  \nDiagnostic Flow Charts  \nNo Operation . . . . . . . . . . . . . No 12OV AC Operation . . . . . . . . . No Gas Operation (Piezo Igniter) . . . .  \nNo Gas Operation (Automatic Reigniter) . . Operation and Diagnosis  \nDometic M a n u a l R efr ig e rat o rs . . . . . . . Glossary of Terms . .   . .   Service Bulletins . . . . . . . . . . . .  \nD-4-l  \nD-4-2  \nD-4-3  \nD-4-4  \nD-6- 1  \nD-8-l  \nD-9-l  \nMANUAL REFRIGERATOR DIAGNOSTIC FLOW CHART  \nNO OPERATION  \nA  \nCheck Switch  \nCo rrect as Necessa ry  \nC.  \nOK  \nReplace if Defective  \nCheck Fuse  \nNOT OK  \nCorrect as Necessary  \nD.  \n~~ ~~ Correct as Necessary NOT OK  \nOK  \nNOT OK  \nE.  \nOK  \n,  \nNOT OK  \nCheck wiring  \nCorrect as Necessary (Page D-6-20, Para. 66)  \nCorrect as Necessary Continuity Check  \nCheck Thermostat  \nMANUAL REFRIGERATOR DIAGNOSTIC FLOW CHART  \n  VOLT AC OPERATION  \nA.  \n| 1. Check AC Power\u003Cbr>2. Refrigerator Plugged in\u003Cbr>3. Breaker\u003Cbr>4. Coach Plug |  |\n| --- | --- |\n| B.  | OK |\n|  |  |\n| c . | \u003Cbr>OK |\n| Check Thermostat |  |\n\nCheck Selector Switch NOT OK  \nNOT OK  \nD.  \nOK  \n Check 120 Volt Heater   NOT OK   \nCorrect as Necessary Ohm’s Reading  \nBulletin \\#28  \n(Page D-9-l 4, D-9-l 5)  \nMANUAL REFRIGERATOR DIAGNOSTIC FLOW CHART  \nNO GAS OPERATION - Models Equipped with Piezo igniter  \n.  \nCorrect as Necessary (Page D-6-20, Para 66)  \nCheck Switch  \nCheck Gas Supply  \nOK  \nB.  \nOK  \nNOT  \nI  \nOK.C.  \nNOT OK  \nOK  \nD.   \n  Correct as Necessary  \n (Page D-6-13, Para. 37)  \n  NOT OK  \nOK   \nCheck Thermostat  \nCheck Gas Pressure  \nCheck Flue & Burner  Correct as Necessary  \nNo Obstructions  \n  NOT OK  \nOK  \nD-4-3  \nMANUAL REFRIGERATOR DIAGNOSTIC FLOW CHART  \nNO GAS OPERATION - Models Equipped with Automatic Reigniter  \nNOT OK  \nOK  \nCheck Gas Supply  \nA.  \nCheck Gas Pressure  \nB.  \nOK  \nNOT  \nI  \n OK  \nC.   \nCheck 12 Volt D.C. Supply  \n~~ ~~ Correct as Necessary  \nNOT OK    \nI  \n OK  \nOK  \nE.  \nCheck Thermostat ~~ ~~~~ ~~  \n  NOT OK  \nCorrect as Necessary Check for Continuity  \nOK  \nClean Assembly &  \n Orifice as Necessary NOT OK  \n OK  \n,G.   \nReplace Electrode  \n Check Electrode  (Page D-6-19, Para. 62)   \nNOT OK  \nNOTES:  \nOPERATION & DIAGNOSIS  \nOF DOMETIC  \nMANUAL REFRIGERATORS  \n(1)  \nThis is Dometic’s Manual Refrigeration Diagnosis and Troubleshooting program. In this program we will discuss the way an absorption cooling unit operates, and the diagnostic procedures used to troubleshoot the complete refrigerator system.  \n(2)  \nBefore we begin extensive troubleshooting procedures on the cooling unit, let’s take a few minutes to see how it operates.  \nTHE ABSORPTION SYSTEM  \n(3)  \nThe sealed combustion unit contains a mixture of ammonia, water and  rust inhibiting agent. After this solution is introduced into the coils, this unit is pressurized with hydrogen gas. When this system is in operation, the ammonia vaporizes in the hydrogen atmosphere and absorbs heat from inside the refrigerator.  \nVESSEL  \nEVAPORATOR  \nGAS TEMPERATURE EXCHANGER  \nABSORBER  \nBOILER  \n.","cbCaid49BPUtyqfB","https://ap.wps.com/l/cbCaid49BPUtyqfB","pdf",2720969,53,"English","# Diagnostic Service Manuals\n## Diagnostic Flow Charts\n### No Operation\n### 120V AC Operation\n### No Gas Operation (Piezo Igniter)\n### No Gas Operation (Automatic Reigniter)\n## Operation and Diagnosis\n### The Absorption System\n### Vessel, Evaporator, Absorber, Boiler, Gas Temperature Exchanger","[{\"question\":\"What are the main diagnostic flow charts covered in the manual?\",\"answer\":\"The manual provides flow charts for no operation, 120V AC operation, and no gas operation. It distinguishes gas models with piezo igniter and automatic re-igniter.\"},{\"question\":\"Which components are checked during the no operation diagnosis?\",\"answer\":\"It guides checks of the switch, fuse, wiring and continuity, thermostat, and replacement steps when defective.\"},{\"question\":\"How does the absorption system operate, according to the manual?\",\"answer\":\"The manual explains that sealed combustion uses a mixture introduced into coils, then is pressurized with hydrogen. During operation, ammonia vaporizes in the hydrogen atmosphere, absorbs heat inside the refrigerator, and transfers it through the absorption cycle components.\"}]","Dometic Manual Refrigerator Diagnostic Service Manual - Diagnostic Flow Charts - Operation and Diagnosis | PDF",1792713794,134]