https://video.barcelo.ynh.fr/videos/watch/28d0b727-299c-4c32-914d-4585a8b782cb How to reset the Serv which appears after 900 hours. Press Minus (once) Press Power several times till 04 comes up Press Plus several times till you come to 55 Press Power (once) At any time you make a mistake, just leave the controls for 20-30seconds and try again. Good luck. My Heater is a Centrometal z12-b Tue, 20 Oct 2026 19:12:22 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://video.barcelo.ynh.fr https://video.barcelo.ynh.fr/lazy-static/avatars/e33785ae-28f0-45d7-89f1-9bb8f4d41955.jpg https://video.barcelo.ynh.fr/videos/watch/28d0b727-299c-4c32-914d-4585a8b782cb All rights reserved, unless otherwise specified in the terms specified at https://video.barcelo.ynh.fr/about and potential licenses granted by each content's rightholder.