24
Ubiflux W300(+) / W400(+) / W450(+)
Ubiflux W300(+) / W400(+) W450(+)
25
24
Ubiflux W300(+) / W400(+) / W450(+)
The service menu shows the most recent 10 fault messages.
In the event of a locking fault, the settings menu and the re
-
adout menu are blocked and only the service menu can be
opened; Pressing the ‘menu’ key directly opens the service
menu.
The
service menu
can be displayed as follows.
1. In operating mode, press the ‘
MENU’
- key. The display
now shows the settings menu.
2. Use the ‘+’ and the ‘-’- ’ key to go to the
service menu.
3. Activate the
service menu
.
4 Use the ‘
+
’ and the ‘
-
’ key to scroll through the messages in
the service menu.
- Display not any fault message.
- Current fault message (spanner on display).
-
Unsolved fault message (no spanner on display).
5 Press the ‘
R
’ key twice to go back to operating mode.
If no key is operated during 5 minutes, the appliance auto
-
matically returns to operating mode.
All fault messages can be deleted by pressing the “R” key in
the service menu during 5 seconds; This is only possible when
there is no
active fault!
Display
Chapter 6
6.5 Service menu
No. fault message
settings menu
operating mode
service menu
operating mode
2 x
Fault code; refer to
§ 8.1 and§ 8.2
for explanation fault
code
