Adjusting The Room Thermostat - Viessmann VITOTROL 100 UTA-RF Installation Instructions Manual

Adjusting the room thermostat

A Controller for electronic feedback
Electronic feedback (hysteresis setting)
The switching hysteresis is influenced by the electronic feedback.
At the factory, the Vitotrol 100 is set to standard mode. Only change this setting
if the control unit must be adapted to the heating system.
A Standard mode (delivered condi-
tion)
10
B Temperature matching controller
Bring the controller for the electronic
feedback into the required position
using a screwdriver.