Installation Instructions

Handing over to the operator
38 Installation instructions VRC 470f 0020124645_00
9
9 Handing over to the operator
You must inform the operator of the controller about
the handling and function of the controller.
> Pass on the instructions and documents for the appli-
ance to the operator for safe keeping.
> Tell the operator the article number of the controller.
> Tell the operator to keep the instructions close to the
controller.
> Go through the operating instructions with the opera-
tor and answer any questions.
> To protect persons against scalding, inform the opera-
tor about
– whether the anti-legionella function is activated,
– when the anti-legionella function starts,
– if a cold water mixing valve is integrated as protec-
tion against scalding.
> To avoid malfunctions, provide information on which
rules the operator must observe:
– Only operate the heating system if it is in perfect
technical condition,
– Do not remove, bridge or disable any safety or
monitoring devices.
– Immediately rectify any faults and damage that
may affect safety,
– If the controller is installed in the living room,
ensure that the controller is not covered by furni-
ture, curtains or other objects and that all radiator
valves in the room in which the controller is
mounted, are fully open.
> To avoid damage from frost, inform the operator at
the time of handover that
– the operator must ensure that the heating system
remains in operation and rooms are heated ade-
quately during periods of absence during frost,
– the operator must observe the frost protection
instructions.