Restoring Factory Settings (Reset) - Viessmann VITOCAL 060-A Operating Instructions For The System User

Restoring factory settings (reset)

Note
Not possible if a fault message is active, with
"increased DHW hygiene" or in the "PROGRAM"
operating program.
1. Press and hold and OK simultaneously for 3
seconds.
"RST?" is displayed.
2. Confirm with OK.
"dONE" appears.
The factory settings have been restored.
Note
Time and date need to be set again.
3. Use to exit "RST?".
Further settings
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