Centrometal PelTec Series Technical Instructions page 64

Alarm
5.6. ALARM (CAL - additional equimpent)
This option is used to report errors or fuel level warning by speaker or lamp when the user isn't near of
the boiler. (speaker and lamp are additional equipment and they must be installed only by an
authorized person).
* By pressing this button user can disable/enable the fuel level warning sound from the speaker.
(It refers only to warning about the low fuel level in the tank when speaker is selected as connected
device). If only lamp is connected and selected as connected device, this shortcut is
not displayed.
When speaker is disabled, this symbol becomes
64
Technical instructions REGULATION PelTec / PelTec-lambda
*
Shortcut for
disabling speaker
for low fuel level
warning
.