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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If a different time window has been programmed for one day e. You can connect up to eight VR 32s. Hot water Parameters 5 Target cyl. After the button is pressed the circulation pump runs for 5 minutes, pumping hot water to all the hot water draw-off points.

Observe the cable routing for the external sensor. All operating modes, including those selected by telephone, are interrupted if this function is activated. HK1 Timer programmes Mon-Fri. Only suitably qualified expert technicians or our customer service may alter sealed components.

Vaillant Solar System Regulator auroMATIC 620 / VRS 620/3

Set-back mode In set-back mode, a system is operated at a somewhat lower temperature, speed, etc. Using the telephone switch it is possible to change the operating mode of individual heating circuits or the cylinder circuit from any desired location.

Off Heating installation switched off or hot water generation with active frost protection One-time Cylinder Charging Charges the domestic hot auromatci cylinder independently of the current timer program on one occasion until the set target temperature is reached.

Number of steps The stages are usually already configured with the system — parameterisation is only necessary in cases where a two-stage burner is to be actuated in a single stage.

Influence of outside temperature: The structure of the Vaillant system allows you to run the eBus from component to component Fig. Parameters Switching hysteresis Minimum temperature cyl. Installing a weather-controlled compensator Weather compensators regulate the heating supply temperature according to the outside temperature. During this time, no temperature auromwtic is required from the heater s which have carried out the cylinder charging.


Knob The knobs are buttons with which, by turning and pressing, you can select menus or parameters, and alter and save values.

auroMATIC 620

When the room temperature rises above the value set on the sensor head, the thermostatic valve closes automatically. Seq control Reversal boiler sequence Direct circuit Mixing circuit Cyl. You can now view all the settings in the Installer level, but you cannot alter them. When the water in the cylinder has been heated to the set temperature, the function is ended automatically and the controller shows the graphic display. You can only activate the holiday programme in the operating modes Auto and Eco.

However this detection does not contain the configuration of the system. However there is no night set back temperature for hot water generation. If required, the cylinder is recharged immediately and the circulation pump is constantly in operation. The flow temperature of the controlled heating circuit is controlled according to a pre-set program regardless of the outside temperature.

Heating installation The heating installation heats up the apartment and produces hot water.

Vaillant Solar System Regulator auroMATIC / VRS /3 | eBay

The temperature of this hot water as it leaves the boiler is referred to as the flow temperature. Graphical display that shows operating condition and performance of solar system.

The night set back temperature can be set individually for each heating circuit. Solar gain When a probe for measuring the gain is connected, the actual solar gain is displayed graphically. Auromatjc set parameters can cause material damage to the heating installation.

Exiting the Installer level The Installer level is automatically disabled after approx. Preventing illness The controller is furnished with an anti-Legionella function to protect from infection by germs Legionella.


Waiting time after switching on a stage or unit until the next stage is switched on With switch-off delay: Combi storage tank Solar heating installations which provide both hot water and additional free heat for heating work with two cylinders: The symbols have the following meanings: Any external sensor connected to the boiler will auro,atic ignored.

The VR 10 standard sensor is so designed that it can be used as an immersion sensor, e. The frost protection function for the solar circuits is relevant Frost protection to Spain only due to statutory regulations Below the temperafunction ture set here, the collector pumps are started up Setting range: Type name Part No.

The day is changed exactly at this time. OFF, between 1 and 12 hoursan error message appears for the circuit in question. Risk of being scalded by hot water!

This circulation pump is assigned to the cylinder charging circuit which has not been reconfigured. Total system Parameters C7 Max. Hot water generation is switched off at the end of a time window. Off Test mode In test mode you can test and actuate every single sensor, each pump and each mixer per heating circuit separately. How you set auormatic parameters is described in the Chapters 7.

The following settings are possible for mixing circuits: The installation of additional boilers auromativ the retrospective incorporation of components such as solar hot water generation is thus simplified. To operate them more conveniently, remote control devices can be connected for the first eight heating circuits.

A maximum of 15 heating circuits can be configured for the heating installation.