Cleaning the Radiator
Press the button and then press the
button to select the "Clean radiator" (1)
menu item.
Press the
button.
NOTE
The "Clean radiator" symbol appears at the
bottom left of the display.
Use the and buttons to choose
between "Start" or "Back" (cancel the
process).
Press the
button to confirm your selec-
tion.
Push the back button
.
For more information about this process, refer
to the section entitled "Cleaning the radiator
and checking the radiator for leak tightness".
EFF
1
Display_1161
EFF
Display_1162
Operation
4
Display Unit
87Operating Instructions-1202 series LP 12028011590US-11/2022 - 04