Naming The Heating Circuits - Viessmann Vitodens 222-F Installation And Service Instructions For Contractors

Commissioning, inspection, maintenance
Commissioning the system with the commissioning...
Illustration of system components (if available)
Fig. 26
Solar thermal system
A
DHW cylinder
B
Heat generator (segments
C
marised for compact appliances)
Low loss header
D
Heating circuits
E
Ventilation system (not shown)
F
Further settings for the system components
Further settings (fine adjustments) can be performed
for the individual system components.
1. Tap the system component that you wish to
change.
The setting options for the system components
appear in the display.
Note
In the case of heating circuits, it is possible to set
the type of heating circuit (e.g. underfloor heating
circuit or swimming pool).
There are no setting options for the low loss
header.
2. When all the settings have been made, tap "Next".
The message "Commissioning terminated" is
displayed along with the options "Results", "Com-
ponents" and "Settings".
Note
If no settings have been made, a note on fine
adjustments is displayed again.
With "No" the commissioning is terminated.

Naming the heating circuits

In the delivered condition, heating circuits are designa-
ted "Heating circuit 1", "Heating circuit 2" and "Heating
circuit 3" (if installed).
If the system user prefers, heating circuits can be
renamed to suit the specific system.
34
and are sum-
B C
5. Accept the device list with "Next".
A system scheme according to the detected com-
ponents appears on the display.
6. Confirm the system scheme with "Next".
Add or remove system components with
"Change".
If there is no heating circuit without mixer in the
■
system, it must be removed manually.
■ A second DHW cylinder must be added man-
ually.
7. Confirm the system scheme with "Next".
3. To display a summary of the system configuration,
tap the relevant area:
"Results":
■
– Successfully completed commissioning steps
are marked with a tick.
White tick: commissioning steps without
changes.
Green tick: commissioning steps with changes.
Commissioning steps which have not been
–
completed successfully are marked with X.
Settings can be made retrospectively via the
appropriate parameters.
■ "Components":
All detected sensors and KM BUS subscribers
are displayed.
"Settings":
■
All settings for the individual components are dis-
played.
Use to go back to the selection.
4. Confirm "Commissioning terminated" with "Fin-
ish".
The default display appears on the display screen.
To enter names for heating circuits:
Operating instructions
(cont.)