Setting The Supply Times For Fuel Supply (With Vacuum System); Matching The Control Unit To The Heating System; Setting The Heating Curves - Viessmann Vitoligno 300-C Installation And Service Instructions Manual

Commissioning the heating system
Terminating the commissioning sequence
Press the following buttons:
1. / for "Yes" or " No".
| ~
"Yes" to complete the commissioning
sequence.
The display changes to the standard menu.
"No" to restart commissioning.
Displaying the menu structure
If you exit the commissioning sequence by pressing
" ", the structure of the commissioning menu is dis-
å
played. Pressing " " switches to the standard
å
menu.

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

You can individually set 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 set automatically.

Setting the heating curves

The heating curves represent the relationship between
the outside temperature and the flow temperature.
To put it simply: The lower the outside temperature, the
higher the flow temperature.
The flow temperature in turn affects the room tempera-
ture.
Commissioning, inspection, maintenance
(cont.)
2. to confirm.
d
Boiler operating instructions
Check all addresses in Code 1.
To select the addresses that have to be changed, see
chapter "Code 1".
Further setting options are listed in Code 2.
For a detailed function description, see chapter "Con-
trol functions".
Factory settings:
Slope = 1.4
■
■ Level = 0
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