Control Unit Operation - Viessmann VITOTRONIC 300 Operating Instructions Manual

Home screen: Displays and settings
Buttons and icons in function area
Display Vitotronic 300
Gas condensing boiler in multi boiler system
Colour of the flame :
Blue Burner in operation
Grey Burner off
Red Boiler in a fault state
Oil condensing boiler in multi boiler system
Colour of droplet :
Yellow Burner in operation
Grey Burner off
Red Boiler in a fault state
1, 2, ... Boiler number
The boiler with the Vitotronic 300 is always boiler
number "1".
Boiler disabled
Denotes the lead boiler
75 °C Common flow temperature
85 °C
—
600 kW Current heating output of the boiler
Note
The current burner output is shown by bars at the bot-
tom of the boiler that are the same colour as the fuel:
■ 1 bar corresponds to
⅓
■ 2 bars correspond to
⅔
■ 3 bars correspond to the maximum boiler output
Buttons in navigation area
Display Vitotronic 300
Call up the home screen
One step back in the menu
■
or
Cancellation of started setting
■
Confirm an entry or selection
Call up a help text
Scroll through the menu
■
or
/
Switch to other display areas, e.g. to the "En-
■
ergy cockpit"
Note
These icons are not always displayed, but appear sub-
ject to the system version and the operating condition.
Explanation of all buttons and icons: See page 51.
Note
You can lock the controls for the home screen: See
chapter "Locking the controls".
If you do so, you will not be able to make adjustments
on either the home screen or the main menu. "Panel
locked" is displayed.
(cont.)
B
of the maximum boiler output
of the maximum boiler output
C
Vitotronic 100
Colour of the flame :
Blue Burner in operation
Grey Burner off
Red Boiler in a fault state
Colour of droplet :
Yellow Burner in operation
Grey Burner off
Red Boiler in a fault state
Boilers with the Vitotronic 100 are numbered "2"
to "8".
Boiler disabled
Denotes the lead boiler
Current boiler water temperature
Specified set boiler water temperature
Current heating output of the boiler
Vitotronic 100
Call up the home screen
One step back in the menu
■
or
Cancellation of started setting
■
Confirm an entry or selection
Call up a help text
Scroll through the menu
■
or
Switch to other display areas, e.g. to the "Ener-
■
gy cockpit"

Control unit operation

13