10.2.7 Manual start of electric auxiliary heating
Nello stato ON, premere contemporaneamente i pulsanti
e
per 5 secondi per accedere/uscire dal ri-
scaldamento elettrico forzato.
10.2.8 Check background failure of protection 2
In On status, press
button for 10 seconds to check background failure of protection 2. It displays "----"
if there is no failure. Press
button to back to main menu.
10.2.9 Restore factory settings
In ON status, press
and
button simultaneously for 3 seconds till there is sound "Di". Turn off after 10
seconds to save the setting, and turn on again after 10 seconds.
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