Ending Commissioning; Displaying The Menu Structure; Setting The Supply Times For Fuel Supply (With Vacuum System); Matching The Control Unit To The Heating System - Viessmann Vitoligno 300-C Installation And Service Instructions For Contractors

Commissioning, inspection, maintenance

Ending commissioning

Press the following keys:
1. / for "Yes/No"
| ~
When selecting "Yes": The commissioning
sequence is completed. The display changes
to the standard menu.
When selecting "No": Commissioning is
restarted

Displaying the menu structure

If the commissioning sequence is exited by pressing
" ", the structure of the commissioning menu is dis-
å
played. From here, you can change to the standard
menu or the main menu.

Setting the supply times for fuel supply (with vacuum system)

You can individually select specific times during which
you do not want fuel to be supplied.

Matching the control unit to the heating system

The control unit must be matched to the system equip-
ment level. Various system components are recog-
nised automatically by the control unit and the relevant
codes are adjusted automatically.
Check and adjust all addresses in Code 1 (see chap-
ter "Code 1").

Adjusting the heating curves

The heating curves represent the relationship between
the outside temperature and the flow temperature.
Simplified: The lower the outside temperature, the
higher the flow temperature.
The flow temperature in turn affects the room tempera-
ture.
36
2. to confirm.
d
Vitoligno 300-C operating instructions
Note
Further setting options are listed in Code 2.
Settings in the delivered condition:
Slope = 1.4
■
Level = 0
■