Commissioning The Heating System - Viessmann VITOLIGNO 300-C Installation And Service Instructions Manual

Commissioning, inspection, maintenance

Commissioning the heating system

Commissioning with the "commissioning assistant"
The commissioning assistant automatically guides you
through all the menus where settings have to be made.
For this, "Coding level 1" is automatically active.
Note
The following keys may also be pressed during the
commissioning sequence:
ä To go back one step
å To display the commissioning menu structure
Note
If å is pressed during the commissioning
sequence, the current commissioning sequence
is terminated and will have to be restarted.
Turn on the ON/OFF switch. Starting the commissioning assistant
Turn on the ON/OFF switch on the control unit.
■ For initial start-up, the commissioning assistant
appears automatically.
Note
The commissioning assistant can also be started
manually:
– Boiler not in operation
– Control unit start-up
– Press Ù and Ú simultaneously for approx.
5 seconds.
When the unit is first commissioned, the display is in
■
German.
Sprache
Deutsch
Bulgarski
Cesky
Dansk
Wählen mit
Fig. 53
Manually switching some appliance components dur-
■
ing commissioning enables the control unit to display
messages. These messages are not appliance
faults.
Commissioning sequence overview
Note
Depending on the setting, other displays will be availa-
ble.
The following menu items may appear in sequence:
Select language
■
Load standard setting
■
Set the date
■
■ Set the time
■ Select cascade and boiler number
– Select cascade charging
62
DE
ê
ç
BG
ê
CZ
ê
DK
ê
(
!
Please note
Incorrect operation at the "coding levels" may
result in damage to the appliance and the heat-
ing system.
Follow the instructions in chapter "Codes".
Configure supply system/charging scheme
■
For charging scheme 4:
– Select changeover unit/number of wands
■ Select pellet store sensor
■ External digital input
External analogue input
■