Vaillant 0-10V VR34, Руководство по установке

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Installation manual Interface 0-10V VR34
4 Installation
Mounting the 0-10V interface
• Open the electronics box of the boiler as
described in its installation manual.
• Connect the 0-10V interface and the boiler
with the enclosed cable ( 2 ). The boiler
socket and the 0-10V interface are marked
X31
• Install the 0-10V interface (1) in the
electronics box. Push the interface ( 1 ) into
the guide ( 3 ) in the lower part of the
electronics box, making sure the fastening
clip grips the groove on the partition in the
electronics box.
Abb. 4.1 Connection of bus line to terminal
1
3
2
Abb. 4.2 Installation of interface board
Installation 4