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Operation - Multi boiler system control
Programming Unit of the Lag Boiler
Legend
A Header
B Actual boiler water temperature
C Set boiler water temperature
D Number of boilers in the boiler sequence
E Details on the boiler operating mode
(see the following chapter)
F Footer
Legend
A Header
F Footer
14
A screensaver appears after opening the control unit,
or if there has not been any operation for some time:
Each programming unit is equipped with a touchscreen.
To make adjustments and scan information, tap the
on-screen buttons.
Home screen
Call up the home screen as follows:
H Screensaver is active:
Tap the display anywhere.
H From anywhere in the menu tap
Boiler operating mode
The flame symbol indicates the current boiler heating
output:
H
H
H
Symbol:
Blue:
H
The boiler has been enabled by the cascade control
unit and is operating.
Gray:
H
The boiler is available for generating heat but has not
been called for by the cascade control unit.
:
H
The boiler is not available for generating heat.
Main menu
You can make scans and settings in the main menu.
You can find the menu overview on page 47.
Call up the main menu as follows:
H Screensaver is active:
Tap the display anywhere and then tap
H From anywhere in the menu:
Tap
and then tap
Footer buttons:
Returns you to the home screen.
Takes you back one menu level or cancels
a setting that has been started.
Calls up the help text.
Calls up fault or service messages.
Scrolls through the menu.
Vitotronic 300, GW6B Operating
.
1 to 33%
34 to 66%
67 to 100%
.
.
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