Preparing For Installation; Function; Installation Location - Viessmann VITOTROL 100 Installation And Service Instructions Manual

Function

Through its integral room temperature
sensor and in conjunction with the wire-
less receiver, the Vitotrol 100,
type UTDB-RF2, achieves a constant
room temperature. During the selected
periods, there is a changeover between
operation with standard room tempera-
ture "Comfort" and operation with
reduced room temperature "Eco" or
"Reduced". DHW is provided during the
selected periods.

Installation location

Vitotrol 100
■ In the main living room on an internal
wall opposite radiators.
■ Approx. 1.5 m from the floor.
■ Not near windows or doors.
■ Not on shelves or in recesses.
■ Not near heat sources (radiators,
direct sunlight, fireplace, TV set, etc.).
■ Wireless reception (good communica-
tion with the wireless receiver) must be
possible (see page 12).
Do not install further controllers in this
main living room. Open any thermostatic
radiator valves fully.

Preparing for installation

Wireless receiver
■ Installation in the boiler.
■ Wireless reception must be possible
(see page 12).
(Subject to the material used and the
thickness of walls and ceilings, the
range may be 10 to 30 m).
Note
Conducting metallic materials have a
strong negative effect on reception.
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