Viessmann VITODENS 200-W Operating Instructions For The System User page 38

Further adjustments
Setting the home screen
5. to confirm
Setting the gross calorific value and gas volume correction factor for consumption
billing
Tap the following on-screen buttons:
1.
2. "Settings"
3. "Energy cockpit"
4. Select the gross calorific value or gas volume cor-
rection factor
Switching on wireless connection to the remote control
With weather-compensated operation, you can con-
nect your remote control to the control unit for wireless
data transfer via low power radio.
Tap the following on-screen buttons:
1.
2. "Settings"
3. "Low power radio ON/OFF"
Switching internet access on or off
You can control your system remotely via the internet
using an app. To do this, establish an internet connec-
tion via WiFi: See the following chapter.
The required credentials for internet access to the con-
trol unit via app can be found on the adjacent label:
Switching WiFi on or off
Tap the following on-screen buttons:
1.
2. "Settings"
3. "Internet"
38
(cont.)
Note
Tap on to call up the selected home screen.
5. Enter the value
6. to confirm
Note
The value can be found on the gas bill. The values
entered are used to help calculate the gas consump-
tion.
4. "ON"
5. to confirm
Note
The low power radio credentials can be called up in
the service menu under menu point "Diagnosis"/"RF
module": RF module "IC" and "EUI-64"
See installation/service instructions
4. "WiFi operating mode"
5. "OFF" if you want to switch off the WiFi.
Or
"Internet" if you want to switch on the WiFi.
6. to confirm