STIEBEL ELTRON LWZ 370 plus - Settings and User Interface Operation

OPERATION
Settings
ENGLISH
WWW.STIEBEL-ELTRON.COM LWZ 170 E PLUS / LWZ 370 PLUS | 5
4. Settings
Note
User operations at the appliance are restricted to switch-
ing the appliance ON and OFF.
4.1 Remote control
Observe the operating and installation instructions for the relevant
remote control (see chapter "Appliance description/ Required ac-
cessories" or "Appliance description / Other accessories").
4.2 User interface on the appliance
The appliance has a user interface with display. This enables
air flow rates to be variably adjusted or operating details to be
checked.
.
26�04�15�0008
1 2 3 4 5 6
1 Service plug-in connection
2 Menu key
3 Minus key
4 LCD
5 Plus key
6 R key
With the four control keys (menu, plus, minus, R), you can call up
and change settings.
When the mains power is switched on, all available symbols are
displayed for two seconds. In addition, the backlighting is activat-
ed for 60seconds. If one of the control keys is pressed, the display
is illuminated for 30 seconds.
If no keys are pressed and/or if no blocking fault occurs, standard
mode is displayed.
When the menu key is pressed, you can use the plus or minus key
to choose between three different sub-menus:
- Settings menu (SET)
- Read-out menu (READ)
- Service menu (SERV)
With the R key, you can exit any selected menu and return to
standard mode.
To switch on the display backlight without changing anything in
the menu, press the R key briefly (less than 5 seconds).
Button Key function
Menu Open menu; open sub-menu; enable parameter for value change;
confirm value change
- Scroll; adjust value; switch appliance on or off from standard mode
(press and hold down for 5 seconds)
+ Scroll; adjust value
R One step back in the menu; reset adjusted value; filter reset (press
and hold down for 5 seconds); delete fault history
4.3 Switching the appliance on
 Plug the appliance into a standard socket.
26�04�15�0009
All display symbols are shown for two seconds.
26�04�15�0011
The software version is displayed for two seconds.
26�04�15�0029
The appliance then runs according to the stage switch setting. If
no stage switch is connected, the appliance always runs in fan
stage1.
26�04�15�0030
Switching on via software
If the appliance has been switched off via software, "OFF" is dis-
played.
26�04�15�0032
 Switch on the appliance by pressing the minusbutton for 5
seconds.
5 s
26�04�15�0031