Vaillant VRC 400 Operating and, Руководство по эксплуатации и установке

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Operating Manual for VRC 400 weather compensator
4 Operation
4.2 Setting the current day and time
To set the current day and time with the
display in normal mode, you must per-
form the following steps:
• Press the dial until a day of the week
starts flashing.
• Turn the dial until you see the current
day of the week.
MO = Monday
TU = Tuesday
WE = Wednesday
TH = Thursday
FR = Friday
SA = Saturday
SU = Sunday
• Press the dial. The hours start flashing.
• Turn the dial until you see the current
hour.
• Press the dial. The minutes start flash-
ing.
• Turn the dial until you see the current
minute.
The display switches back to normal
mode after five seconds.
If the calendar is activated on the install-
er level (see 11.1), you can set the day,
month and year in the same way.
This allows automatic switching from win-
ter to summer time.