12
IVT 495 TWIN 9518799
Fine-tuning
If the indoor temperature is felt to be too low or
too high you can fine-tune it by parallel offsetting
the heat curve.
1. Press the right button once and the text
Set the
house heating here
appears on the display.
2. Press the right button once again and the text
Heat more/less range 0-10
appears on the
display.
3. Turn the dial clockwise until the text
Heat
fine-tune range -8/+8
appears on the display.
4. Press the right button once and the text
Set
value:
appears on the display.
5. Press the right button
(Adjust).
The previously
set value is shown on the display. Turn the dial
clockwise to increase the heat and anti-
clockwise to reduce it.
6. Press the right button when the required value
has been set
(Save).
The value is now saved.
Press the left button to return to the main
menu.
Set the house
heating here 1
Heat more/less
range 0-10 1.1
Heat fine-tune
range -8/+8 1.2
Set value: 0,0
Return Adjust
Cancel 0,0 Save
Setting the heating, cont.
USER
