Product description 3
0020200965_02 ENERGY ..s Operating instructions
9
3
Button
4
Button
5
Fault clearance
key
3.6.1 Description of the display
1
2
3
1
Operating in-
formation
2
Active operating
mode, selecting
and confirming
the operating
mode
3
Filling pressure,
additional in-
formation
Symbol
Meaning
Burner operating correctly
–
Burner on
Heating installation filling
pressure
–
Permanently on: Filling
pressure in the permitted
range.
–
Flashing: Filling pres-
sure outside the permitted
range.
DHW mode
–
Permanently on: Hot wa-
ter activated
–
Flashing: Burner on in
draw-off mode
Eco hot water handling
mode
–
Hot water temperature
50 °C
–
Normal operating temper-
ature
–
Warm start for hot water
deactivated (combination
unit)
Symbol
Meaning
Heating mode
–
Permanently on: Heating
mode activated
–
Flashing: Burner on in
heating mode
Display flashing:
–
Switching on the product
–
Fault
Setting confirmed
/
Fault in the product
–
Appears instead of the
basic display.
OFF
–
Appears when switching
the product to standby
mode.
3.6.2 Description of button
functions
Button
Meaning
–
Selecting the operating mode
–
Confirm the operating mode
–
Confirm setting
–
Increase the display contrast
or
–
Setting the hot water temperat-
ure
–
Setting the heating flow tem-
perature
–
Increase or decrease the selec-
ted setting
–
Increase the display contrast
–
Activate the product: On/off
(standby)
–
Reset the product
Adjustable values flash on the display.
You must confirm any change to a value.
Only then is the new setting saved.
If you do not press any buttons for five
seconds, the displays switches back to
the basic display.
If you do not press any buttons for one
minute, the display contrast decreases.
