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R-20, R-20F, R-20A, R-20AF, R-20P, R-20FP, R-20AP & R-20AFP Wandgaskessel Caldera mural de gas Betriebs- Instrucciones de Funcionamiento, und Wartungsanleitung y Mantenimiento para für den BENUTZER el USUARIO Wall-mounted gas boiler Caldaia murale a gas Working and Maintenance Funzionamento ed Istruzioni Instructions for per la Manutenzione.
Immediately, the temperature digits blink for 10 Main characteristics need to leave the boiler without electrical supply, seconds. R-20, R-20F, R-20P and R-20FP: Boilers with it must be unplugged from the connector. See During the interval, press if you wish to in- Heating service only.
). During the course of the day, the boiler will execute the order programmed at the Fume evacuation safety Holiday mode time given. B11BS boilers (only R-20, R-20P, R-20A and Press until is highlighted: The time and A normal programme might be to start the day with R-20AP) are equipped with a device for evacuation days of holidays are displayed.
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