Vaillant VRC 630, Руководство по эксплуатации

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5.3.5 Activating the summer/winter time
changeover
i
If your heating installation is fitted with a
VRC DCF external sensor (¬ Table 1.1, Part
No.), you will not have to activate the sum-
mer/winter changeover. The unit will switch
automatically between summer and winter
time.
If you set the Summer/Winter time parameter to Auto ,
the controller can switch automatically between sum-
mer and winter time even though the external sensor
has no DCF receiver.
Requirement: Menu 1 Basic data is displayed
( ¬ Chap. 5.1.1 ).
Basic data
1
Date 30 . 11 . 09
Day Wed
Time 15 : 15
Summer/Winter time Off
> Select mode
Turn the right hand dial until the cursor is flashing
in front of the Summer/Winter time parameter.
Basic data
1
Date 30
.
11 . 09
Day Wed
Time 15 : 15
Summer/Winter time Off
> Select mode
Press the right hand dial.
The Summer/Winter time parameter is marked.
Basic data
1
Date 30 . 11 . 09
Day Mon
Time 15 : 15
Summer/Winter time Auto
> Select mode
Turn the right hand dial until the desired
Summer/Winter time parameter is displayed.
>
>
>
Basic data
1
Date 30 . 11 . 09
Day Mon
Time 15 : 15
Summer/Winter time
Auto
> Select mode
Press the right hand dial.
The changed Summer/Winter time parameter is saved.
After an extended period without any operations, the
display automatically reverts to the basic display.
>
5 Operation
26
Operating manual VRC 630 0020095108_00