en
20 FOM5-00MO-DE1-16xOx
28.01.2015 / V2.0
Starting installation telegrams
After the module has been fitted to the heat meter, the
in-stallation telegrams are triggered by
• programming stick WFZ.PS or
•
service software ACT20
The installation process is indicated in the heat meter dis-
play, which shows the respective installation step (“Inst 8”
to “Inst 1”).
The heat meter must be lead-sealed following suc-
cessful installation. The lead seals on the heat meter
must be pushed in to the screw head.
Registration in the radio network