Saving/Loading Settings - Viessmann VITOTRONIC 200 Service Instructions Manual

Service functions

Saving/loading settings

After a few minutes, the heat pump control unit auto-
matically saves changed parameter settings on the
coding card .
With "Save settings", the saving process can be car-
ried out manually at any time, e.g. if the coding card is
subsequently removed.
Saving settings
1. Service menu:
Press and hold OK +
approx. 4 s.
2. "Service functions"
Load settings
!
Please note
When loading from the coding card, all existing
parameter settings on the control unit are over-
written.
Before loading, ensure that the heating system
functions properly with the parameter settings
saved on the coding card.
1. Service menu:
Press and hold OK +
approx. 4 s.
192
simultaneously for
å
simultaneously for
å
With "Load settings", parameter settings from the
coding card can be loaded on to the control unit. This
way, several devices can for example be set up identi-
cally one after the other via a coding card.
3. "Save settings".
4. "Yes".
2. "Service functions"
3. "Load settings".
4. Start the loading process with "Yes".
The control unit restarts (progress bar is shown).