Viessmann Vitodens 200 Operating Instructions And User's Information Manual page 17

Level 3 General Function
Date/Time
Return to Date/Time
Function 001-A
General
Press
Use or to
select desired function
Date/Time
Access Level
Operation Data
Nominal Values
Relay Test
Configuration
Day dd/mm/yyyy
00:00:00
Press button to change
date or time. Press button
to escape from this screen
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