Operating manual for remote control unit VR 90 _ 2. 1 Notes on the of the auroMATIC and VRC modular bus con-. Installation instructions Mixer module VR 60 _ 2. Contents. 1. Notes on the documentation. . of the auroMATIC or VRC controllers and. Find great deals for Vaillant Solar System Regulator auroMATIC / VRS /3 . Shop with Picture 1 of 4; Picture 2 of 4; Picture 3 of 4; Picture 4 of 4.

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This is followed by two additional time windows. The packing in the cable auro,atic is matched to the diameter of the cable used Cable diameter: You can change the code in Menu C Consequently the drinking water cylinder also cools down.

Automatic the drinking water cylinder also cools down. The cylinder recharging is activated when the target cylinder temperature is exceeded by more than 5 K. You can still set all the parameters in the Operator level. The temperature in the solar cylinder probe TD1 is high enough to support the heating system only in systems for solar heating support.

If parallel cylinder charging is activated, the mixing circuits continue to be supplied during the cylinder heating procedure, i.

The period length is always a minute. Risk of material or environmental damage 2. Maximum preset switch off This function is used to avoid unnecessary heating of the heating system directly before a preprogrammed set-back time.

Energy saving function Allows the target room temperature to be reduced for a set period Frost protection function Protection from frost damage in the Off and Eco modes outside the time windows ; The boiler must remain switched on Heating curve Auromatix basis of weather compensation; improves the matching of the heating output to the outside temperatures Holiday programme Individual control 22 the room temperature during your absence; only in the Auto and Eco operating modes If the holiday programme is activated, the cylinder charging is deactivated, the control system for the solar circuit is unaffected by the holiday auromwtic.


When the last heating circuit starts to heat again akromatic from Energy saving to Heatingthe Override function is automatically ended and the controller reverts to the basic display. They are used mainly as buffers to store the solar energy supplied by the collector.

If the Auto mode has been selected for the cylinder circuit, the following special operating modes will influence the reheating: Mon-FriMon-Fri Heating flow temperature Your boiler heats water which is then pumped through your heating system. When you want to check or set the operating mode or temperature of these modules, simply turn the right hand knob to access the next display lines.

Basic data 1 5. The following questions determine the hydraulic plan that is aurromatic for the system: The beginning of heating is established, depending on the outside temperature.

The heating installation is controlled at the new target room temperature during all the time windows: The changed hour is saved. If no code number is entered, none of the parameters in the Installer level may be set.

No charging of the DHW cylinder takes place. When using a ayromatic pump, hot water is sent from the cylinder to the individual draw-off points during the preset timer programme. For solar thermal installations, the term means the useful solar heat that can be extracted as heat from the solar cylinder and for photovoltaic installations, the useful auromati energy.


Vaillant Solar System Regulator auroMATIC 620 / VRS 620/3

Connected cylinder charging circuits or circulation pump circuits are automatically switched to OFF mode during the holiday timer programme. You have the option of selecting various heating curves to match the control system optimally to your apartment and to the heating installation.

If you set a continuous time window for a Monday, the end result might look like this: We accept no liability for a damage caused by failure to observe these instructions.

602 means that the cables can be interchanged without impairing communication.

Vaillant Solar System Regulator auroMATIC / VRS /3 | eBay

The arrow at the bottom right indicates that other modules are connected to the controller. The two numbers are of significance here. You can adjust the room temperature to suit your individual requirements and ensure economical operation of your heating installation using the thermostatic valves in combination with auromatid weather-compensated controller.

Setting time windows In Menu 3 Time programmes, you can set time windows for the heating circuits, the DHW cylinders and the circulation pumps. auroamtic

Due to the configuration, only those values and parameters which are relevant to the selected type of use for the heating circuit are displayed. In Menu 7, you can change the factory-specified names of the heating circuits to provide the owner with a better overview of the installation.