{"kind":"fault_code","lang":"en","path":"/en/dk/fix/vaillant/F.28/","canonical":"https://goodhand.app/en/dk/fix/vaillant/F.28/","indexable":false,"noindex_reasons":["below_threshold"],"title":"Vaillant gas boiler F.28: what it means and when to call a pro · Denmark","description":"Vaillant gas boiler code F.28: The boiler failed to ignite (no flame was detected) and has locked out. What it means, how serious it is and when to call a pro. No pros are listed for this yet. Denmark.","og_image":"https://goodhand.app/en/og/fix/vaillant/F.28.png?v=6c837dfd","alternates":[],"languages":[{"lang":"en","path":"/en/dk/fix/vaillant/F.28/"},{"lang":"de","path":"/de/dk/fix/vaillant/F.28/"}],"breadcrumbs":[{"name":"GoodHand","path":"/en/"},{"name":"Denmark","path":"/en/dk/"},{"name":"Fault codes","path":"/en/dk/fix/"},{"name":"Vaillant","path":"/en/dk/fix/vaillant/"},{"name":"Vaillant F.28","path":"/en/dk/fix/vaillant/F.28/"}],"data":{"brand":"Vaillant","brand_slug":"vaillant","code":"F.28","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 failed to ignite (no flame was detected) and has locked out.","hazard":"gas","fields":{"meaning":"The boiler failed to ignite (no flame was detected) and has locked out.","severity":"stop-now","try_first":null,"do_not":["Do not keep pressing reset. The maker allows three resets at most.","Do not take the boiler casing off."],"call_pro_if":null,"source":{"url":"https://www.vaillant.com/api/download/product/en/_ecotec-plus-vui_1386418.pdf","title":"en Operating instructions ecoTEC plus VUI.. 0020298566_02 - 29.07.2024","publisher":"Vaillant Group International GmbH"},"withheld":{"fields":["try_first","call_pro_if"],"reason":"gas_unreviewed","why":"Steps are not shown for this code because no qualified person has reviewed them yet. What is safe: switch it off, follow the Do not list and call a pro."},"safety":{"hazard":"gas","reviewed":false,"try_first_withheld":true}},"job_type":{"slug":"boiler-ignition-lockout","name":"Boiler ignition lockout repair"}}],"lookalikes":[],"cities":[],"brand_path":"/en/dk/fix/vaillant/","related":[{"name":"Vaillant F.29","path":"/en/dk/fix/vaillant/F.29/","code":"F.29"},{"name":"Vaillant F.32","path":"/en/dk/fix/vaillant/F.32/","code":"F.32"},{"name":"Vaillant F.61","path":"/en/dk/fix/vaillant/F.61/","code":"F.61"},{"name":"Vaillant F.63","path":"/en/dk/fix/vaillant/F.63/","code":"F.63"},{"name":"Vaillant F.75","path":"/en/dk/fix/vaillant/F.75/","code":"F.75"}],"country":{"code":"DK","name":"Denmark","currency":"DKK"}}}