{"id":2119948,"date":"2026-08-31T04:00:19","date_gmt":"2026-08-31T01:00:19","guid":{"rendered":"https:\/\/analyse.optim.biz\/?p=2119948"},"modified":"2026-08-31T04:00:19","modified_gmt":"2026-08-31T01:00:19","slug":"de-ce-se-formeaza-gheata-in-frigider-greselile-care-pot-creste-consumul-de-energie-si-cand-trebuie","status":"publish","type":"post","link":"https:\/\/analyse.optim.biz\/?p=2119948","title":{"rendered":"De ce se formeaz\u0103 ghea\u021b\u0103 \u00een frigider: Gre\u0219elile care pot cre\u0219te consumul de energie \u0219i c\u00e2nd trebuie&#8230;"},"content":{"rendered":"<p>[analyse_image type=&#8221;featured&#8221; src=&#8221;https:\/\/s.iw.ro\/gateway\/g\/ZmlsZVNvdXJjZT1odHRwJTNBJTJGJTJG\/c3RvcmFnZTA4dHJhbnNjb2Rlci5yY3Mt\/cmRzLnJvJTJGc3RvcmFnZSUyRjIwMjYl\/MkYwOCUyRjI4JTJGMjkyOTA1Ml8yOTI5\/MDUyX0RlLWNlLXNlLWZvcm1lYXphLWdo\/ZWF0YS1pbi1mcmlnaWRlcl8tRm90by1H\/ZXR0eS1JbWFnZXMuanBnJnc9MTIwMCZo\/PTYzMCZ6Yz0xJmhhc2g9MmZjNTgwZTdkMzU0ZGYxM2QzMDVkOGRjZmM2MmY1NzY=.thumb.jpg&#8221;]<\/p>\n<div class=\"entry data-app-meta data-app-meta-article\" data-embed-base-url-canonical=\"https:\/\/www.digi24.ro\/embed\/magazin\/de-ce-se-formeaza-gheata-in-frigider-greselile-care-pot-creste-consumul-de-energie-si-cand-trebuie-verificat-aparatul-3925891\">\n<p data-index=\"1\"><strong>Apari\u021bia unui strat de ghea\u021b\u0103 pe pere\u021bii frigiderului sau \u00een congelator nu indic\u0103 \u00eentotdeauna o defec\u021biune. Depunerile se pot forma atunci c\u00e2nd aerul cald \u0219i umed p\u0103trunde \u00een interior, iar vaporii de ap\u0103 condenseaz\u0103 \u0219i \u00eenghea\u021b\u0103 pe suprafe\u021bele reci. U\u0219a l\u0103sat\u0103 deschis\u0103, etan\u0219area necorespunz\u0103toare \u0219i blocarea traseelor de ventila\u021bie se num\u0103r\u0103 printre factorii care favorizeaz\u0103 fenomenul.<\/strong><\/p>\n<p data-index=\"2\">Un strat persistent de ghea\u021b\u0103 nu trebuie \u00eens\u0103 ignorat. Acumul\u0103rile pot reduce spa\u021biul disponibil, pot afecta circula\u021bia aerului \u0219i pot diminua eficien\u021ba energetic\u0103, mai ales \u00een cazul aparatelor care necesit\u0103 dezghe\u021bare manual\u0103.<\/p>\n<h2 id=\"highlight-3925891-1\">De ce se formeaz\u0103 ghea\u021b\u0103 \u00een frigider<\/h2>\n<p data-index=\"3\"><strong>Temperatura gre\u0219it setat\u0103, printre cele mai frecvente cauze<\/strong><\/p>\n<p data-index=\"4\">Unul dintre cele mai des \u00eent\u00e2lnite motive pentru care apare ghea\u021ba este temperatura setat\u0103 prea sc\u0103zut. Ghidurile de siguran\u021b\u0103 alimentar\u0103 recomand\u0103 ca temperatura din frigider s\u0103 fie men\u021binut\u0103 la cel mult 4\u00b0C, ideal \u00eentre 2 \u0219i 4\u00b0C. Pentru congelator, temperatura recomandat\u0103 este de -18\u00b0C.<\/p>\n<p data-index=\"5\">Sub acest prag, vaporii de ap\u0103 din interior \u00eenghea\u021b\u0103 mai repede dec\u00e2t pot fi elimina\u021bi prin ciclurile normale de dezghe\u021bare, iar compresorul este for\u021bat s\u0103 func\u021bioneze aproape continuu.<\/p>\n<p data-index=\"6\">La polul opus, o temperatur\u0103 prea ridicat\u0103 nu rezolv\u0103 problema. Aparatul compenseaz\u0103 prin cicluri de r\u0103cire mai lungi \u0219i mai frecvente, ceea ce duce tot la un consum mai mare de energie, chiar dac\u0103 ghea\u021ba nu se formeaz\u0103 vizibil.<\/p>\n<p data-index=\"7\"><strong>U\u0219a deschis\u0103 des \u0219i garnitura deteriorat\u0103<\/strong><\/p>\n<p data-index=\"8\">Fiecare deschidere a u\u0219ii introduce \u00een interior aerul cald din interiorul \u00eenc\u0103perii. Cu c\u00e2t frigiderul este deschis mai des sau pentru mai mult timp, cu at\u00e2t mai mult\u0103 umiditate ajunge pe suprafe\u021bele reci, iar aceasta se transform\u0103 \u00een ghea\u021b\u0103 la urm\u0103torul ciclu de r\u0103cire. Efectul este amplificat vara, c\u00e2nd diferen\u021ba de temperatur\u0103 dintre exterior \u0219i interior este mai mare.<\/p>\n<p data-index=\"9\">Garnitura de cauciuc de pe conturul u\u0219ii joac\u0103, la r\u00e2ndul ei, un rol esen\u021bial. Dac\u0103 nu mai etan\u0219eaz\u0103 corect, fie din cauza uzurii, fie din cauza resturilor alimentare acumulate, aerul cald p\u0103trunde constant, chiar \u0219i atunci c\u00e2nd u\u0219a pare \u00eenchis\u0103.<\/p>\n<p data-index=\"10\">O verificare simpl\u0103 poate fi f\u0103cut\u0103 cu o bucat\u0103 de h\u00e2rtie prins\u0103 \u00eentre garnitur\u0103 \u0219i cadrul aparatului. Dac\u0103 aceasta iese foarte u\u0219or, f\u0103r\u0103 rezisten\u021b\u0103, \u00eenchiderea trebuie examinat\u0103 mai atent. (<a href=\"https:\/\/www.energy.gov\/sites\/prod\/files\/2013\/06\/f2\/energy_savers.pdf\" target=\"_blank\" rel=\"noopener\" data-skip-linkfix=\"1\">Testul<\/a> este recomandat \u0219i de Departamentul Energiei din Statele Unite, care precizeaz\u0103 c\u0103 poate fi necesar\u0103 reglarea sistemului de \u00eenchidere sau schimbarea garniturii.)<\/p>\n<h2 id=\"highlight-3925891-2\">Alimentele calde \u0219i regula de siguran\u021b\u0103 care trebuie respectat\u0103<\/h2>\n<p data-index=\"11\">Introducerea imediat\u0103 a preparatelor fierbin\u021bi oblig\u0103 aparatul s\u0103 elimine c\u0103ldura suplimentar\u0103. Aburul degajat m\u0103re\u0219te, \u00een acela\u0219i timp, umiditatea din compartiment, favoriz\u00e2nd condensul \u0219i depunerile de ghea\u021b\u0103.<\/p>\n<p data-index=\"12\">Recomandarea standard este ca m\u00e2ncarea s\u0103 fie l\u0103sat\u0103 s\u0103 ajung\u0103 la temperatura camerei, acoperit\u0103, \u00eenainte de a fi depozitat\u0103.<br \/>Acela\u0219i principiu se aplic\u0103 \u0219i congelatorului supraaglomerat sau, dimpotriv\u0103, prea gol. Un spa\u021biu prea plin blocheaz\u0103 circula\u021bia aerului rece prin orificiile de aerisire, cre\u00e2nd zone cu umiditate care \u00eenghea\u021b\u0103, \u00een timp ce un spa\u021biu prea gol reduce iner\u021bia termic\u0103 \u0219i oblig\u0103 compresorul s\u0103 porneasc\u0103 mai des.<\/p>\n<h2 id=\"highlight-3925891-3\">Defec\u021biuni tehnice care nu trebuie ignorate<\/h2>\n<p data-index=\"13\">Nu toate cazurile de \u00eenghe\u021b au o cauz\u0103 legat\u0103 de modul de utilizare. Dac\u0103 depunerile persist\u0103 dup\u0103 verificarea u\u0219ii, a temperaturii \u0219i a orificiilor de aerisire, problema poate avea leg\u0103tur\u0103 cu sistemul automat de dezghe\u021bare, ventilatorul, senzorii sau alte componente. Efectele difer\u0103 \u00eens\u0103 \u00een func\u021bie de construc\u021bia aparatului, iar piesa defect\u0103 nu poate fi identificat\u0103 numai dup\u0103 locul \u00een care apare ghea\u021ba.<\/p>\n<p data-index=\"14\">\u00cen aceste situa\u021bii, dezghe\u021barea manual\u0103 \u0219i cur\u0103\u021barea pot elimina temporar acumul\u0103rile, f\u0103r\u0103 s\u0103 \u00eenl\u0103ture cauza. R\u0103cirea neuniform\u0103, func\u021bionarea neobi\u0219nuit de \u00eendelungat\u0103, apa acumulat\u0103 \u00een interior sau reapari\u021bia rapid\u0103 a stratului de ghea\u021b\u0103 justific\u0103 verificarea frigiderului de c\u0103tre personal calificat ori de c\u0103tre serviciul indicat de produc\u0103tor.<\/p>\n<h2 id=\"highlight-3925891-4\">Cum poate ghea\u021ba s\u0103 creasc\u0103 factura la electricitate<\/h2>\n<p data-index=\"15\">Stratul de ghea\u021b\u0103 poate reduce eficien\u021ba transferului termic \u0219i poate \u00eempiedica distribuirea uniform\u0103 a aerului rece. Pentru a men\u021bine temperatura setat\u0103, sistemul de r\u0103cire poate func\u021biona mai mult sau la o intensitate mai mare, ceea ce determin\u0103 cre\u0219terea consumului de electricitate. Efectul este accentuat dac\u0103 depunerile blocheaz\u0103 orificiile de ventila\u021bie ori \u00eempiedic\u0103 \u00eenchiderea etan\u0219\u0103 a u\u0219ii.<\/p>\n<p data-index=\"16\">Eticheta energetic\u0103 ofer\u0103 informa\u021bii importante despre eficien\u021ba aparatului, \u00eens\u0103 clasa trebuie analizat\u0103 \u00eempreun\u0103 cu volumul compartimentelor \u0219i consumul anual exprimat \u00een kilowa\u021bi-or\u0103. Din acest motiv, un frigider de dimensiuni mari \u00eencadrat \u00een clasa A poate avea un consum anual mai ridicat dec\u00e2t un model mai mic dintr-o categorie inferioar\u0103.<\/p>\n<p data-index=\"17\">Potrivit <a href=\"https:\/\/eur-lex.europa.eu\/legal-content\/RO\/TXT\/?uri=CELEX%3A02019R2016-20230930\" target=\"_blank\" rel=\"noopener\" data-skip-linkfix=\"1\">Regulamentului delegat (UE) 2019\/2016<\/a>, clasa este determinat\u0103 \u00een func\u021bie de indicele de eficien\u021b\u0103 energetic\u0103, iar consumul anual de energie se reg\u0103se\u0219te printre informa\u021biile \u00eenscrise pe etichet\u0103. Valorile declarate sunt ob\u021binute \u00een condi\u021bii standardizate de testare. \u00cen utilizarea de zi cu zi, consumul poate varia \u00een func\u021bie de temperatura \u00eenc\u0103perii, amplasarea \u0219i reglajele aparatului, frecven\u021ba deschiderii u\u0219ii \u0219i modul de depozitare a alimentelor.<\/p>\n<p> Editor : <a href=\"https:\/\/www.digi24.ro\/autor\/camelia-sinca\"> C.S. <\/a><\/p>\n<\/div>\n<p>[analyse_source url=&#8221;https:\/\/www.digi24.ro\/magazin\/de-ce-se-formeaza-gheata-in-frigider-greselile-care-pot-creste-consumul-de-energie-si-cand-trebuie-verificat-aparatul-3925891&#8243;]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[analyse_image type=&#8221;featured&#8221; src=&#8221;https:\/\/s.iw.ro\/gateway\/g\/ZmlsZVNvdXJjZT1odHRwJTNBJTJGJTJG\/c3RvcmFnZTA4dHJhbnNjb2Rlci5yY3Mt\/cmRzLnJvJTJGc3RvcmFnZSUyRjIwMjYl\/MkYwOCUyRjI4JTJGMjkyOTA1Ml8yOTI5\/MDUyX0RlLWNlLXNlLWZvcm1lYXphLWdo\/ZWF0YS1pbi1mcmlnaWRlcl8tRm90by1H\/ZXR0eS1JbWFnZXMuanBnJnc9MTIwMCZo\/PTYzMCZ6Yz0xJmhhc2g9MmZjNTgwZTdkMzU0ZGYxM2QzMDVkOGRjZmM2MmY1NzY=.thumb.jpg&#8221;] Apari\u021bia unui strat de ghea\u021b\u0103 pe pere\u021bii frigiderului sau \u00een congelator nu indic\u0103 \u00eentotdeauna o defec\u021biune. Depunerile se pot forma atunci c\u00e2nd aerul cald \u0219i umed p\u0103trunde \u00een interior, iar vaporii de ap\u0103 condenseaz\u0103 \u0219i \u00eenghea\u021b\u0103 pe suprafe\u021bele reci. U\u0219a l\u0103sat\u0103 deschis\u0103, etan\u0219area necorespunz\u0103toare \u0219i blocarea traseelor de ventila\u021bie se num\u0103r\u0103 printre [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[89],"tags":[],"class_list":["post-2119948","post","type-post","status-publish","format-standard","hentry","category-romania"],"_links":{"self":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts\/2119948","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2119948"}],"version-history":[{"count":0,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts\/2119948\/revisions"}],"wp:attachment":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2119948"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2119948"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2119948"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}