72
“tAn”.
• To confirm your selection, briefly press the “PROG” key.
• Use the selection wheel to select either “OFF” (deactivate
display of actual temperature) or “ON” (activate display of
actual temperature).
• To confirm your selection, briefly press the “PROG” key.
j) Radiator offset (“OFFS”)
This setting option is only displayed if you use more than
one valve operating mechanism.
If several radiators are controlled by one heating control, it
may occur that these radiators are not heated up uniform
ly.
The reason for this is that the flowrates of different valves
differ greatly, depending on different or bad radiator dimen
sions. This problem may be solved by adjusting the settings
of single radiators in such a way that they give off more
(positive offset) or less (negative offset) heat.
• Press the “PROG” key until “Sond” is displayed.
• Use the selection wheel to select the special function
“OFFS”.
• To confirm your selection, briefly press the “PROG” key.
• Use the selection wheel to select the desired valve oper
ating mechanism/radiator, and confirm your selection by
pressing the “PROG” key.
• Use the selection wheel to set the desired offset, and
confirm your setting by pressing the “PROG” key. The
heating control returns to the normal operating mode.
Maybe, this process has to be repeated several times until
