4 Operation
8
Operating instructions ecoTEC exclusive 0020193967_01
4.8
Switching on the product
50
2
1
▶
Press the on/off button
(1)
.
◁
The "Basic display" (
→
Page 7)
(2)
appears on the
display.
4.9
Setting the language
1.
Press
and hold
and
at the same time
.
2.
Also
briefly press
.
3.
Press and hold
and
until the display shows the
language setting.
4.
Select the required language by pressing
or
.
5.
Confirm by pressing
.
6.
Once you have set the correct language, press
again to confirm this.
4.10
Setting the domestic hot water temperature
Danger!
Risk of death from legionella.
Legionella multiply at temperatures below
60 °C.
▶
Have a competent person inform you
about the measures that should be taken
to protect against Legionella in your in-
stallation.
▶
Do not set any water temperatures below
60 °C without consulting the competent
person first.
1.
Press
(
).
◁
The set domestic hot water temperature flashes in
the display.
Conditions
: No control connected
▶
Change the domestic hot water temperature by pressing
or
.
▶
Confirm by pressing
.
Conditions
: Controller connected
▶
Use
to set the maximum possible domestic hot water
temperature on the product.
▶
Confirm by pressing
.
▶
Set the required domestic hot water temperature on the
control (
→
Control operating instructions).
4.11
Switching Comfort mode on and off
Applicability:
Product with integrated hot water generation
Note
Comfort mode immediately supplies hot water at
the required temperature, without you having to
wait for the water to heat up.
1.
Press
(
).
2.
Press
(
).
◁
Comfort on
or
Comfort off
are shown flashing in
the display.
3.
Activate or deactivate Comfort mode by pressing
or
respectively.
4.
Press
to confirm this change.
◁
When you have activated Comfort mode, the " "
symbol appears on the basic display. When you
have deactivated Comfort mode, the " " symbol
goes out on the basic display.
4.12
Setting the heating flow temperature
1.
Press
( ).
◁
The target value of the heating flow temperature
appears on the display.
Note
The competent person may have adjusted
the maximum possible temperature.
Conditions
: No controller connected
▶
Use
or
to set the required heating flow temperat-
ure.
▶
Confirm by pressing
.
Conditions
: Controller connected
▶
Set the maximum possible heating flow temperature on
the product.
▶
Confirm by pressing
.
▶
Set the required heating flow temperature on the control-
ler (
→
Controller operating instructions).
4.13
Switching Green iQ mode on and off
Note
Green iQ
mode is an energy-saving operating
mode. If this mode is activated, the product oper-
ates in the heating and cylinder charging mode in
such a way that the maximum benefits associated
with condensing technology are achieved.
1.
Press
and
at the same time.
◁
The menu is called up.
2.
Navigate to the
Green iQ
menu item and press
.
Summary of Contents for ecoTEC exclusive 627
Page 15: ......
