
oPerATIoN
settings
www.stiebel-eltron.com
WWK 221-301 electronic |
49
EN
GL
ISH
4.2 Settings
Menu
The default display shows the mixed water volume.
The "Menu" button allows you to call up
all information and adjustment options in
sequence. The relevant symbol appears.
Menu
"Mixed water volume" display
"Actual temperature" display
Set temperature 1
Set temperature 2
Fan speed
"Air intake temperature" display
Enable the "Runtime-dependent rapid heat-up" function
Time input for the "runtime-dependent rapid heat-up" function
Change units
Fault code
E fault code
"Mixed water volume" display
The currently available amount of mixed
water at 40 °C and at 15 °C cold water
temperature is shown.
"-- L" is shown if less than 10 l mixed
water is available.
dHW demand for
Mixed water volume at 40 °C
Bath
120 - 150 l
Shower
30 - 50 l
Washing hands
2 - 5 l
The mixed water volume that can be achieved depends on the
cylinder size and the set temperature selected.
"Actual temperature" display
In the "Mixed water volume" menu, press
"Menu" once to access the "Actual tem-
perature" menu.
The "Actual temperature" symbol ap-
pears.
The current actual temperature is shown.
The actual temperature indicates the
temperature in the upper section of the
DHW cylinder and largely corresponds to
the outlet temperature.
Set temperature 1
Note
For hygiene reasons, never set the DHW temperature
below 50 °C.
Set temperature 1 is the DHW temperature to which the appliance
regulates if no external signal transmitter is connected and active.
In the "Actual temperature" menu, press
"Menu" once to access the "Set temper-
ature 1" menu.
"Set temperature 1" symbol appears.
You can change the value using the "Plus"
and "Minus" buttons. Setting range: 20
- 65 °C
Note
Another way to adjust set temperature 1 is to press the
"Plus" or "Minus" keys from within the default display
(mixed water volume).
Frost protection
Only frost protection remains active if
you set the set temperature to below
20 °C using the "Minus" key. The display
shows "-- °C".
Set temperature 2
Note
For hygiene reasons, never set the DHW temperature
below 50 °C.
Set temperature 2 is the DHW temperature to which the appliance
regulates if an external signal transmitter is connected and active.
In the "Set temperature 1" menu, press
"Menu" once to access the "Set temper-
ature 2" menu.
The "External signal transmitter" symbol
appears.
You can change the value using the "Plus"
and "Minus" buttons. Setting range: 20
- 65 °C