Vaillant VR 90, Руководство по эксплуатации и установке

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13 Operating manual Remote control device VR 90 0020055329_00
Displayed menu Explanation and setting options
Code layer 7
enabled
Code number:
> 0 0 0 0
Standard code:
1 0 0 0
>Adjust numeric character
The last display of the user level is the entry of the code for the installer level. This
level is protected against accidental changes by an access code, since the settings
there should be made only by the engineer.
To view setting parameters without entering the code, you must press the dial once.
You can then view all parameters of the code level by turning the dial but not change
them.
In the entire control system there is only one Code which can, if required, be changed in
the central controller.
Table 2.1 Adjustable parameters (continued)
Operation 2