Display level L0 – Current consumption values
Level display
Display test – all on
Display test – all off
Error number
Error date
Meter readings
Current
consumption
values
Display level L1 – Annual consumption values
Level display
Meter readings
Annual
consumption
values
alt.
alt.
Serial number
alt.
The displays coloured grey are optional or can be added or switched off as required.
Serial number
alt.
Current date
alt.
alt.
Current due date
alt.
alt.
Checksum
He
at
Checksum
Heat