Download Operating Instructions

Operation
Vitotronic 300 GW5B, 300-K MW1B Operating
Menu, Vitotronic 300-K
There are two control levels available, the “Standard
menu” and the “Extended menu”.
The menu overview can be found on page 39.
Standard menu
Call up the standard menu as follows:
H If the screen saver is active (see page 13)
Press OK.
H From anywhere in the menu:
until the standard menu appears.
Keep pressing
In the standard menu, the number of boilers installed in
the heating system is shown in a specific order (boiler
sequence). You can change the boiler sequence
(see page 25).
The meanings of the icons are as follows:
H Solid white:
The boiler has been enabled by the cascade control unit
and is operating (boiler 3 in this example).
H Solid grey:
The boiler is available for generating heat but has not
been enabled by the cascade control unit (boilers 2 and
4 in this example).
H Solid black and crossed out:
This boiler is not available for heat production (boiler 1
in this example).
Note: 2 minutes after any setting has been made, the
display automatically reverts to the standard menu.
Extended menu
Call up the extended menu as follows:
H If the screen saver is active (see page 13):
Press OK and then
.
H From anywhere in the menu:
Press
.
12
5693 974 - 01
A Dialogue line
Note: Your heating contractor can block the use of the
extended menu. In this case, you can only scan
fault messages.