Structure Of The Controller Menu - Vaillant geoTHERM VWS 220/2 Instrucciones De Operación

4.3

Structure of the controller menu

Controller operation is subdivided into three levels:
The operator level is specified for you, the operator.
In section 4.4 , an overview of all operator level menus
is provided in the form of a flow chart. You will find a
detailed description of the menus in section 4.8 to 4.15.
The display and selection of adjustable functions (e. g. the
energy-saving function) is possible as an operator. The pro-
cedure for activating the adjustable functions
is described in section 4.13.
The code layer (heating engineer level) is reserved for
heating engineers and is protected against accidental acti-
vation by means of a code.
As the operator, you can scroll through the menus of the
code layer and view the system-specific settings, but you
cannot change the values.
Menu areas Description
C 1 to C11 Make the heat pump function settings for
heating circuits
D1 to D5 Operate and test the heat pump in diagnosis
mode
I1 to I5 Request information on the heat pump set-
tings
A1 to A9 Call the assistant for installing the heat pump
4.1 Menu areas - heating engineer level
The third level contains functions for optimising the heat-
ing installation and may only be accessed by heating engi-
neers via vrDIALOG 810/2 and vrnetDIALOG 840/2 and
860/2.
Operating instructions geoTHERM 0020051578_03
Key to Fig. 4.2
* Displays and menus shown in grey are only available when
external passive cooling is installed.
Operation 4
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