Functions - Viessmann VITOLIGNO 300-P Operating Instructions Manual

Where to find the controls
Summary of controls and indicators

Functions

G
Idle state
Boiler
Outside temperature
DHW temp.
F
A Display
B Back key
This key always takes you back to
the previous menu choice.
C Cursor key (moving up and down in
the menu) and adjusting values.
Display layout
At any one time, the display shows four
lines of the selected menu. Select further
menu points with keys | / ~.
8
(cont.)
A B
55°C
8°C
50°C
D Confirmation
E Settings menu
F Emissions test key (only for
service)
G Standby (see page 12)
If you choose a menu point where a
value can be changed, e.g. "Standard
room temperature" you change it with
keys |/~ and confirm the new value by
pressing d.
C D
E