34020-01385 · 00 · 07/2022
23EN
WarningTruma CP plus
8 Warning
indicates that an operating parameter has reached
an undefined state� In this case the appliance concerned
continues to operate� When the operating parameter is
within the target range again, this symbol goes off again
automatically�
Reading out the warning code
Select the icon with the rotary push button�
Press the rotary push button�
The current warning code will be displayed� Use the
troubleshooting guide (from page25) to deter-
mine and rectify the cause of the warning�
hot
W = Warning
42 = Fault code
H = Appliance
H = Heater
A = Air conditioning system
Cause eliminated / return to the setting level
Press the rotary push button�
Cause not eliminated / return to the setting level
Press the Back button�
In this case, the warning is not acknowledged in the
CPplus and the warning symbol remains� The affected
appliance remains in warning status� Other connected ap-
pliances can be operated�
9 Malfunction
In the event of a malfunction, the CPplus immediately
goes to the “Malfunction” menu level and displays the
relevant fault code� Use the troubleshooting guide (from
page25) to determine and rectify the cause of the
malfunction�
hot
E = Malfunction
112 = Fault code
H = Appliance
H = Heater
A = Air conditioning system
Cause eliminated / return to the setting level
Press the rotary push button� If the display is in
stand-by mode, press to activate the background
lighting and press again to acknowledge the
malfunction�
The respective appliance is restarted�
This can take several minutes due to the internal af-
ter-runs of connected devices�
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