Adjusting Sensor Temperatures - Viessmann Vitocal 200-G Installation And Service Instructions Manual

Control settings
Activating the technical service level
2. Enter code:
Menu item
& "Device settings"
& "Access rights"
& Enter code: SERVICE
press each 1 x
& 2 x "OK"
Note
Access to the technical service
level is blocked if the programming
unit flap is closed or the standard
display key is pressed.
The code needs to be re-entered if
additional adjustments are to be
made at the technical service level.

Adjusting sensor temperatures

Sensor deviations caused by differing line resistances can be compensated for
using this function.
Data is saved even during power failures.
Menu item
& "Device settings"
& "Contractor level"
130
(cont.)
& "Adjust sensor temp."
Enter current temperature measure-
ment for each sensor.
Pressing "RESET" reverses the
adjustment entered for the high-
lighted sensor.
& "OK"