10. Built-in devices
121
The icon signals that the 230V mains voltage (charging current) is
available.
Display: 230V mains voltage
This can only be displayed in connection with a Combi E
CP plus heating system that includes additional heating
rods for electric operation (optional extra).
Warning
A warning icon appears to signal a warning that one of the opera-
ting parameters has reached an undened status. In this case, the
device in question will continue to operate. As soon as the opera-
ting parameter is once again within its specied range of values, the
icon will disappear.
Reading out the warning code
• Use the adjusting knob / pushbutton to select the icon.
• Press the adjusting knob / pushbutton. The current warning
code will be displayed. Use the error list to determine the cause
of the warning and eliminate it.
W = Warning
42 = Error code
H = Heating
Cause eliminated / Return to setting mode
• Press the adjusting knob / pushbutton.
Cause not eliminated / Return to setting mode
• Press the reset button.
In this case, the warning will not be acknowledged on
the control panel and the warning icon will continue to
be displayed. The control panel will remain in a warning
state. Other connected devices can be operated.