26
9.12 Performing reset
In a reset, all settings are restored to factory settings (standard settings are configured
by a service technician) except for weekday, time and language.
3
The menu element "Settings" has been chosen.
Turn the control knob in order to choose menu element
“Reset”.
Press the control knob in order to confirm selection.
“OK” is shown in the display.
Reset
Settings
Press the control knob in order to confirm selection.
Then the restart is performed.
Personal settings are deleted. This procedure is
irreversible.
Reset
Settings
10 Cleaning
In order to clean the control element, you should use only a soft lint-free cloth. Moisture
must not enter the housing. You cannot use window pane cleaning agents, household
cleaners, sprays, solvents, cleaning agents containing alcohol and scouring agents for
cleaning.
11 Error message
Error messages regarding the heater will be displayed with the “F” or “H” marking and
can be found in the appropriate description of the heater. Error messages regarding the
control element are displayed by means of the “T” symbol.
3
Error message is shown in the display.
Press the control knob in order to confirm error message.
■
Error message is stored in error memory.
■
If not confirmed, the error message is displayed
again (e.g. on restart or when waking up from
sleep mode).
11.1 Error codes
If error message appears in the display, please contact the technical support/ custo-
mer service.
ATTENTION
Inspections and repairs on heaters must only be carried out by trained
personnel.