Vaillant VRC 430f Manuel d'installation télécharger pdf (Page 29)

9Installation instructions VRC 430f 0020042470_01

Fig. 5.1 Radio receiver electrical connections

Key

1 Terminal rail for the wireless unit wall plinth

2 Heating unit terminal rail

Note!

The bridge between terminal 3 and 4 (see

Fig. 5.1) must not be removed.

When connecting the eBUS cable there is no

need to observe the correct polarity. Communi-

cation is not adversely affected by swapping

the two connections.

Proceed as follows :

Connect the eBUS cable to the terminal strip (1) of

the wall socket for the radio receiver unit.

Install the strain relief (4, Fig. 4.1).

Connect the eBUS cable to the terminal strip of the

appliance (2).

6 Initial commissioning

Prerequisites:

The controller, the radio outdoor sensor and the radio

receiver unit are installed correctly.

The appliance is switched on and ready for operation.

Note!

Please ensure that both rotary knobs (hot

water outlet-/cylinder temperature and heating

flow temperature ) on the heating unit are set

to maximum (all the way to the right). This en-

sures an optimum level of control by the

VRC 430f.

Note!

The button on the radio receiver unit is only re-

quired for "teaching" components on the radio

network following the replacement of parts.

The VRC 430f operator control concept is explained in

Section 4.3 of the operating instructions. 4.3 Explana-

tion.

6.1 Installation assistant

The installation assistant provides you with support dur-

ing initial start up. The installation assistant automati-

cally detects all components that are connected to the

heating system.

Up to six screens are available in the display (A1 to A6)

depending on the configuration of the heating system.

The most important parameters of the heating system

can be entered via the installation assistant.

The installation assistant starts at the first screen A1:

Language selection.

Select the language in accordance with the operator

control concept (operating instructions Section 4.3).

Turn the left-hand dial clockwise by one position

(click) to display additional screen A1.

Installation assistant

RF links

Outdoor temperature sensor 10

Controller 10

Learn mode OFF

> Select mode

Fig. 6.1 Installation assistent screen A1

You can read off or check the quality of the radio signal

path between the controller or outdoor sensor and radio

receiver unit here.

Installation 5

Initial commissioning 6

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Vaillant VRC 430f Manuel d'installation Page 29

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