Vaillant VRC 400 Operating and, Руководство по эксплуатации и установке

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Operating Manual for VRC 400 weather compensator
Operation 4
Fig. 4.1 Set room temperature diagram
The diagram in fig. 4.1 shows you the
relationship between the set room tem-
perature and the heating curve. If you
increase the set room temperature, you
move the set heating curve parallel on a
45° axis and the flow temperature calcu-
lated by the weather compensator.
Setting the required room temperature
directly
• Turn the dial (with the display in nor-
mal mode).
The current temperature display disap-
pears, the sun symbol is displayed on
the mode level and the required room
temperature is shown (e. g. TEMP
20.0 °C).
• By turning the dial you can set the
required room temperature directly
(after 1 second).