Calling Up Licenses For The Programming Unit; Checking Licences For The Integrated Communication Module; Calling Up Open Source Licences - Viessmann VITODENS 200-W Operating Instructions For The System User

Checks
Checking information
8. OK to confirm
9. for approx. 4 s, to exit the menu.
Setting the gross calorific value and gas volume
correction factor for consumption calculation
Tap the following buttons:
01. press and hold for approx. 3 s.
02. for "Energy metering"
03. OK to confirm
04. for "Consumption"
05. OK to confirm
06. "Settings"
07. Select gross calorific value or gas volume correc-
tion factor.
08. OK to confirm
09. press and hold and set the value.

Calling up licenses for the programming unit

Calls up the licence for the programming unit.
Tap the following buttons:
1. Call up the home screen.
2. press and hold for approx. 3 s.
3. for "Information"
4. OK to confirm

Checking licences for the integrated communication module

Switch on the WiFi to call up online legal information,
such as open source licences:

Calling up open source licences

1. Call up the WiFi settings of your smartphone or
PC.
2. Connect your smartphone or PC to the WiFi
"Viessmann-<xxxx>".
You will be asked to enter a password.
40
(cont.)
10. OK to confirm
11. press and hold and set the value for the
decimal place.
12. OK to confirm
Note
The value can be found on the gas bill. The values
entered are used to help calculate the gas consump-
tion.
Note
The consumption figures displayed are not based on
metering equipment but instead are computed values.
The calculation takes into account the existing system
components and the user behaviour (e.g. operating
time and utilisation level). Depending on system-spe-
cific parameters (e.g. installation altitude and type of
flue system), differences may arise between the dis-
played (computed) and actual consumption values.
Due to seasonal climate conditions and other factors,
further discrepancies are possible. The value display
serves to visualise the energy flow to date, as well as
any consumption increases or decreases in relation to
specific comparative periods. It cannot be used as a
binding basis for billing.
5. for "Device information"
6. OK to confirm
7. for "Open source licences"
8. OK to confirm
9. for approx. 3 s, to exit the menu.
On the home screen, press OK for approx. s.
3. Enter the WiFi password.
Note
The credentials can be found on the label: See
chapter "Switching internet access ON or OFF".