Restoring Factory Settings - Viessmann VITOTRONIC 100 Operating Instructions Manual

Further adjustments

Restoring factory settings

Vitotronic 100
You can simultaneously reset all
changed values to the factory settings.
Press the following keys:
1. for settings; "
2.
until " " flashes.
Vitotronic 300-K
You can restore the factory settings for
each heating circuit separately.
Extended menu
1.
2. "Settings"
3. "Standard setting"
4. "Heating circuit 1", "Heating circuit
2" or "Heating circuit 3"
The following settings and values are
reset:
■ Set room temperature
■ Set reduced room temperature
■ Heating program
■ Set DHW temperature
■ Time program for central heating
■ Time program for DHW heating
■ Time program for DHW circulation
pump
■ Heating curve slope and level
Party mode, economy mode and holiday
program are deleted.
36
" flashes.
3. OK to confirm; " " flashes.
4. OK to confirm; the factory setting is
reinstated.
Factory settings:
■ Heating program: "
■ Temperature unit: °C
"