Viessmann Vitocal 300-G Installation And Service Instructions Manual page 91

Power supply
(cont.)
Connecting the brine pressure limiter or a jumper
After the power supply has been
made, connect a brine pressure lim-
iter or the jumper supplied in the pack
across terminals 1X3.8 and 1X3.9.
Location of connections and cable entries
Installation sequence
Note
Carry out all other preparations in
connection with commissioning
before setting the jumper.
91