Viessmann VITOTROL 100 Operating Instructions For The System User page 24

Further adjustments
Control characteristics
(cont.)
You can change the control characteris-
tics by changing the hysteresis value.
Select a lower value if your system
responds too slowly.
1. Open the flap.
2. Press twice.
3. Select "Settings" with / .
4. Confirm with OK.
5. Select "Service" with / .
6. Confirm with OK.
7. Set the required hysteresis value with
/ .
8. Confirm twice with OK.
9. Exit the menu with .
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