Before The Installation; Function; Installation Location - Viessmann Vitotrol 100 Installation Instructions For Contractors

Before the installation

Function

The Vitotrol 100 UTD-RF controls the
room temperature by starting and
stopping, for example a heating circuit
pump, via the wireless receiver.

Installation location

Clock thermostat
In the main living room on an inter-
nal wall opposite radiators.
Approx. 1.5 m from the floor.
Not near windows and doors.
Not inside shelves or in recesses.
Not near heat sources (radiators,
direct sunlight, fireplace, TV set
etc.).
Wireless reception (good communi-
cation with the wireless receiver)
must be possible (see page 11).
Do not install further controllers in this
room. Open any thermostatic radiator
valves fully.
4
Wireless receiver
Immediately by the component to be
switched (heat source, heating cir-
cuit pump).
A power supply must be available.
Wireless reception must be possible
(see page 11).
(Subject to the material used to con-
struct the walls and ceilings, the
range may be 10 to 30 m).
Conducting metallic materials have
a strong negative effect on recep-
tion.