Operating Info - Viessmann VITOTRONIC 200 Operating Instructions Manual

About the controls
Programming unit
21 °C
14 °C
Fig. 4
Takes you to the previous step in the menu or
cancels a setting you have started to input.
Cursor keys
Scroll through the menu or set values.
Two control levels are available:
The standard menu: See page 11.
■
The extended menu: See page 12.
■

"Operating info"

Displays brief instructions on how to operate the
device.
Symbols
These symbols are not always displayed, but appear
subject to the system version and the operating state.
Indicators:
Frost protection enabled
Central heating to standard room temperature
Central heating with reduced room temperature
Party mode is active for central heating
Economy mode is active for central heating
In conjunction with a solar thermal system:
Solar circuit pump is running
Compressor is running
For brine/water or water/water heat pumps:
Primary pump is running
For air/water heat pumps:
Fan is running
Instantaneous heating water heater is active (elec-
tric booster heater)
In conjunction with a cooling circuit:
Cooling mode is active
In conjunction with a photovoltaic system:
Own consumption of power is active
10
(cont.)
OK Confirms your selection or saves the setting.
Calls up "Operating info" (see following chapter)
or additional information on the selected menu.
Calls up the extended menu.
Note
The screen saver is activated if you have not made
any adjustments on the programming unit for a few
minutes (see page 12).
How to call up the "Operating info":
If the screen saver is active (see page 12):
■
Press .
From anywhere in the menu:
■
Keep pressing the
shown (see page 11).
Press .
Heating/cooling circuits:
HC... Heating circuit ...
or
Heating/cooling circuit ...
SKK Separate cooling circuit
Operating programs:
Operating programs for heating, cooling, DHW:
■
, , , :
For explanation of the symbols, see page 13
Operating programs for ventilation:
■
Ventilation stages 0
operating program, see page 15
Ventilation stages (in conjunction with a ventilation
unit):
No ventilation
0
Minimum air flow rate
1
Reduced air flow rate
2
Standard air flow rate
3
Maximum air flow rate
4
Frost protection for the ventilation unit is active.
2
Symbol using fan stage 2 as an example
key until the standard menu is
to 4 subject to the selected