COmmISSIONING
Commissioning
32
| STE
www.stiebel-eltron.com
D
00000
84
75
8
1
2
1 Primary heat pump (e.g. IP address: 192.168.0.100)
2 Secondary heat pump (e.g. IP address: 192.168.0.101)
Example: With external network connection (for cascades with
one or more secondary heat pumps)
D
00000
84
75
7
1
2
6
7
8
9
x
4
3
5
1 Router / Switch
2 Internet access via router
3 Online web browser
4 Online webserver and database
5 Internet Service Gateway (ISG)
6 Primary heat pump (e.g. IP address: 192.168.0.100)
7 Secondary heat pump (e.g. IP address: 192.168.0.101)
8 Secondary heat pump (e.g. IP address: 192.168.0.102)
9 Secondary heat pump (e.g. IP address: 192.168.0.103)
x Secondary heat pump (e.g. IP address: 192.168.0.xxx)
5.4.2 Notifications
If one of the following messages appears, the primary heat pump
will no longer control the corresponding secondary heat pump for
the duration of the message.
message
Cause
remedy
Version error
The software version
of the secondary heat
pump is not identical
to the software ver-
sion of the primary
heat pump.
Have our customer
support install the
correct software ver-
sion.
message
Cause
remedy
Heat pump al-
ready registered
The secondary heat
pump is registered
under a different ID.
In the settings,
change the ID to the
first assigned ID or re-
start the primary heat
pump.
ID already as-
signed
The ID has been as-
signed to another sec-
ondary heat pump.
Change the ID.
Multiple mes-
sages
Several of the above
messages are active.
Remedy the errors
one after the other.
The corresponding secondary heat pump must be reconnected
manually to the primary heat pump. The connection can be es-
tablished in two ways.
either
f
f
Press the button.
or
f
f
Check the settings.
f
f
Make any necessary changes.
f
f
Press the button to return to the main menu.
f
f
Press the button.
f
f
Restart the primary heat pump.
f
f
Restart the secondary heat pumps.
5.4.3 Defining the operating mode
For each heat pump, you need to define which heat pump is ena-
bled for which heat demand. The heat pumps can be enabled for
heating mode, DHW heating, swimming pool heating and cooling.
f
f
Activate the function in the corresponding menu.
Example: Enable heating mode
f
f
Press the button on the start screen to open the main
menu.
f
f
Press the button.
f
f
Select the “Heating” menu.
f
f
Activate the function.
either
f
f
Press the button to return to the higher ranking
menu.
or
f
f
Press the button to return to the main menu.
ON