{"id":10034,"date":"2026-08-21T18:13:48","date_gmt":"2026-08-21T22:13:48","guid":{"rendered":"https:\/\/cetechsupport.com\/?p=10034"},"modified":"2026-08-21T18:13:48","modified_gmt":"2026-08-21T22:13:48","slug":"erreur-de-vitesse-du-ventilateur-code-39-14","status":"publish","type":"post","link":"https:\/\/cetechsupport.com\/fr\/code-39-14-fan-speed-error\/","title":{"rendered":"Erreur de vitesse du ventilateur Code 39-14"},"content":{"rendered":"<div class=\"wp-block-group fault-code-summary is-layout-flow wp-block-group-is-layout-flow\"><div class=\"wp-block-group__inner-container\">\n\n<h2 class=\"wp-block-heading\">Codes de d\u00e9faut couverts<\/h2>\n\n\n<p class=\"wp-block-paragraph\"><strong>39-14<\/strong><\/p>\n\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Un code 39-14 est d\u00e9clench\u00e9 lorsque la vitesse command\u00e9e est sup\u00e9rieure \u00e0 200 tr\/min et s&#x27;\u00e9carte de la vitesse r\u00e9elle (telle que transmise par le ventilateur au variateur) de plus de 20%. Ce d\u00e9faut est \u00e9galement signal\u00e9 lorsque la vitesse de consigne est \u00e9gale \u00e0 0 et que le variateur de fr\u00e9quence re\u00e7oit une valeur de retour sup\u00e9rieure \u00e0 80 tr\/min de la part du moteur du ventilateur. Les causes les plus probables de ce d\u00e9faut sont un blocage physique partiel d\u2019une pale, une accumulation de glace sur une pale du ventilateur, un blocage extr\u00eame de la bobine qui sollicite fortement la pale, ou des roulements pr\u00e9sentant une forte r\u00e9sistance \u00e0 la rotation.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n<p class=\"has-small-font-size wp-block-paragraph\"><em>Pages de d\u00e9pannage ACHPVSR454-02SM.<\/em><\/p>","protected":false},"excerpt":{"rendered":"<p>Troubleshooting guidance for fault code(s) 39-14.<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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