Vaillant VRC 630, Operating Manual

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3.6 Overview of controls
All the settings that are required for the heating instal-
lation are made on the controller.
The controller is equipped with a graphic display. Plain
text messages simplify operation.
Basic data
Date
>Set day
Time 15:37
30.10.09
Day
Summer/Winter time Off
Fr
1
4
1
2 3
Fig. 3.5 Overview of controls
Key
1 Menu number
2 Right hand dial,
Pick out a parameter (turn); Highlight the parameter (press)
3 Left hand dial,
Select menu (turn); Activate special function (press)
4 Menu name
3.7 Operator guidance
You can operate the controller with the two and
dials
(¬ Fig. 3.5) :
When you press the right hand dial, you highlight or
save a parameter.
When you turn the right hand dial, you pick out a para-
meter.
When you turn the left hand dial, you select a menu.
When you press the left hand dial, you activate the
special functions
(¬ Chap. 5.10 ).
A plain text display facilitates operation for you and
identifies menus and parameters clearly.
3 Description of the device
12
Operating manual VRC 630 0020095108_00