Oase Bitron Eco 120 W Gebrauchsanleitung Seite 41

Switching times
Operating mode 50 %
High saving in energy (50 %)
Water tem- On
perature [h]
[°C]
4 12
5 ... 9 12
10 ... 14 12
15 ... 19 12
 20 12
Resetting the operating hour counter
When the UVC lamps reach their maximum operating life, the LED of the UVC lamp status display
starts flashing. Replace the UVC lamps to achieve the optimum irradiation output. Then reset
the operating hour counter.
 You can check the exact remaining operating life of the UVC lamps on the display.
Function
Checking the remain-
ing operating life of
the UVC lamps
Resetting the operat-
ing hour counter
Operating mode 75 %
Medium saving in energy
(25 %)
Off Irradiation du- On
[h] ration [h]
[%]
72 14 12
36 25 24
12 50 36
0 100 12
12 50 36
Proceed as follows
for approx. 6 s.  The 6-digit value is displayed in groups of
Press and hold
Press and hold for approx. 6 s
until the status of the UVC lamps
is displayed.
While the status of the UVC lamps
is displayed:
Press again and hold it until
all four LEDs of the UVC lamp sta-
tus display are flashing and rE is
no longer displayed.
Operating mode 90 %
Low saving in energy (10 %)
Off Irradiation du- On
[h] ration [h]
[%]
12 50 24
12 67 48
12 75 96
0 100 12
12 75 12
Note
two digits that appear in succession on the
display.
 This is repeated three times after an ex-
tended pause to make it easier to read the
number.
Example:
01-11-54---01-11-54---01-11-54
01-11-54 indicates that 11154 hours of operating
life remain
 When rE disappears, the operating hour
counter has been reset to 12000 hours.
 If the button is released too early, the oper-
ating hour counter is not reset.
Off Irradiation du-
[h] ration
[%]
12 67
12 80
12 89
0 100
0 100
41
EN