Electric Boiler Controller NELBC-1
For each of the four intervals of the screed drying program it may be set temperature from 20 to 50°
and duration up to 240 hours. If the duration of any interval is set to 0 then this interval is skipped.
This screen could be accessed only when the boiler is in Standby mode and the heating section of
the boiler is available and operating. If the boiler is not is Standby mode then message "You must
turn off the boiler!" is displayed and settings screen cannot be accessed.
When screed drying is active, then hot water section of the boiler does not work! When trying to go
to "Operating mode" screen then message "Screed drying is activated!" is displayed and the
operating mode cannot be changed!
Change code
– This screen allows to restrict the access to Service Settings menu by setting access
code or to modify this code. The code can be from 1 up to 6 digits.
If using code is activated then it is mandatory to enter new code!
In order to avoid mistakes the new code should be repeated in "Repeat" field. If the codes entered in
"New code" and "Repeat" are not the same then message "Different codes!" is displayed, after
which the "Change Code" screen is displayed back for another attempt to set a new code.
Leading zeros are ignored! Access code that contain only zeros is not allowed!
User Manual / revision 1.2
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If activated then
Service Settings menu is
accessed only after entering
the correct access code
