{"kind":"fault_code","lang":"vi","path":"/vi/vn/fix/vaillant/F.20/","canonical":"https://goodhand.app/vi/vn/fix/vaillant/F.20/","indexable":false,"noindex_reasons":["below_threshold","missing_entity_text"],"title":"Vaillant nồi hơi gas F.20: ý nghĩa và khi nào cần gọi thợ · Việt Nam","description":"Vaillant nồi hơi gas mã F.20: The boiler overheated and the safety temperature limiter cut it out. Mã này nghĩa là gì, nghiêm trọng đến đâu và khi nào cần gọi thợ. Hiện chưa có thợ nào trong danh bạ cho mục này. Việt Nam.","og_image":"https://goodhand.app/vi/og/fix/vaillant/F.20.png?v=5e1b50d4","alternates":[],"languages":[{"lang":"vi","path":"/vi/vn/fix/vaillant/F.20/"},{"lang":"en","path":"/en/vn/fix/vaillant/F.20/"},{"lang":"fr","path":"/fr/vn/fix/vaillant/F.20/"},{"lang":"zh","path":"/zh/vn/fix/vaillant/F.20/"}],"breadcrumbs":[{"name":"GoodHand","path":"/vi/"},{"name":"Việt Nam","path":"/vi/vn/"},{"name":"Mã lỗi","path":"/vi/vn/fix/"},{"name":"Vaillant","path":"/vi/vn/fix/vaillant/"},{"name":"Vaillant F.20","path":"/vi/vn/fix/vaillant/F.20/"}],"data":{"brand":"Vaillant","brand_slug":"vaillant","code":"F.20","gas_emergency":null,"coverage":{"appliances":["gas boiler"],"brands":[{"slug":"ariston","name":"Ariston","codes":2},{"slug":"baxi","name":"Baxi","codes":5},{"slug":"bosch","name":"Bosch","codes":2},{"slug":"ferroli","name":"Ferroli","codes":3},{"slug":"ideal","name":"Ideal","codes":3},{"slug":"potterton","name":"Potterton","codes":2},{"slug":"vaillant","name":"Vaillant","codes":15},{"slug":"viessmann","name":"Viessmann","codes":3},{"slug":"worcester-bosch","name":"Worcester Bosch","codes":6}],"complete":false,"statement":"Brands in the catalog for gas boiler: Ariston, Baxi, Bosch, Ferroli, Ideal, Potterton, Vaillant, Viessmann, Worcester Bosch. The same code on another brand is not in the catalog yet: this list does not mean no other brand uses it, and we do not guess what it means."},"entries":[{"appliance":"gas boiler","meaning":"The boiler overheated and the safety temperature limiter cut it out. This usually happens when heat cannot escape from the boiler, for example because of closed radiator valves, poor water circulation or a temperature sensor fault.","hazard":"gas","fields":{"meaning":"The boiler overheated and the safety temperature limiter cut it out. This usually happens when heat cannot escape from the boiler, for example because of closed radiator valves, poor water circulation or a temperature sensor fault.","severity":"stop-now","try_first":null,"do_not":null,"call_pro_if":null,"source":{"url":"https://www.vaillant.co.uk/service/boiler-fault-codes/","title":"Boiler fault codes list","publisher":"Vaillant"},"withheld":{"fields":["try_first","call_pro_if"],"reason":"gas_unreviewed","why":"Chưa hiện các bước cho mã này vì chưa có người có chuyên môn xem xét. Cách an toàn: tắt thiết bị và gọi thợ."},"safety":{"hazard":"gas","reviewed":false,"try_first_withheld":true}},"job_type":{"slug":"boiler-overheating","name":"Sửa nồi hơi quá nhiệt"}}],"lookalikes":[],"cities":[],"brand_path":"/vi/vn/fix/vaillant/","related":[{"name":"Vaillant F.22","path":"/vi/vn/fix/vaillant/F.22/","code":"F.22"},{"name":"Vaillant F.23","path":"/vi/vn/fix/vaillant/F.23/","code":"F.23"},{"name":"Vaillant F.24","path":"/vi/vn/fix/vaillant/F.24/","code":"F.24"},{"name":"Vaillant F.25","path":"/vi/vn/fix/vaillant/F.25/","code":"F.25"},{"name":"Vaillant F.28","path":"/vi/vn/fix/vaillant/F.28/","code":"F.28"}],"country":{"code":"VN","name":"Việt Nam","currency":"VND"}}}