Oase FiltoMatic CWS, Operating Instructions Manual

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8. Operation
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8.1 Controller overview
C1 Display
C2 LED displaying the dirty water
pump function
C3 LED displaying the UVC
function
C4 Key for manual dirty water
pump operation
C5 Key for setting a cleaning
program for the dirty water
pump
C6 Key for setting an operating
program for the UVC clarifying
unit
Displays on the controller
Display (C1)
− Water temperature as standard
−
Cleaning program as selected
− Saved settings
−
Operating hour counter (h
±
100)
−
switches automatically back to temperature display 2 seconds after the last key actuation
LED for dirty water pump (C2)
−
LED flashes green: Partial container drainage
−
LED is lit green: complete container drainage
−
LED is lit red: Pump blocked
−
LED off: Pump not active
LED for UVC clarifying unit (C3)
−
LED is lit blue: UVC clarifying unit is switched on
−
LED flashes blue in a 8 second interval: The UVC clarifying unit is integrated in the Automatic (AU) operating program
−
LED flashes in a 1 second interval: The UVC lamp was active for 7500 operating hours; remaining operating life: 500 operating
hours
−
LED flashes twice each half second and once for one second: UVC lamp has reached 8000 operating hours
−
LED off: UVC clarifying unit is switched off
Note:
The integrated thermometer permanently measures the water temperature, thereby forming the reference value for the operating
programs.
The silicone cover protects the controller from soiling; it impairs neither the display reading nor the functionality of the keys. The
controller is water tight and can also be operated without the silicone cover.
Moisture can collect in the transparent gap of the controller. This moisture is negligible and does not
affect the controller function.
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8.2 Setting the dirty water pump
As the water temperature, the degree of soiling of the pond water greatly depends on the fish
population. The dirty water pump pumps out the dirt from the container bottom in intervals. The four
different cleaning programs allow to individually adapt the interval for pumping off the dirty water to the
degree of soiling. A cleaning cycle takes approx. 8 seconds. Approx. 5 litres of pond water are required
for one cleaning cycle. The table shows the cleaning program selection options. The cleaning program
INTERVAL 1 includes the majority of cleaning intervals, INTERVAL 4 the smallest number of intervals.
Select a program that is best suited for the degree of soiling of the pond water. When delivered, cleaning
program
INTERVAL 2 is set as a default.
Cleaning programs, dirty water pump
+
Intervals
−
Intervals
Water temperature
INTERVAL 1 INTERVAL 2 INTERVAL 3 INTERVAL 4 OF
<
5 °C
off off off off off
<
8 °C
1 × per day every 2 days every 3 days every 3 days off
8 °C - 14 °C 2 × per day 1 × per day every 2 days every 3 days off
15 °C - 21 °C 4 × per day 2 × per day 1 × per day every 2 days off
≥
22 °C
8 × per day 4 × per day 2 × per day 1 × per day off
The cleaning programs are inactive at a water temperature of
<
5 °C. The pump can then only be
actuated manually. For fully pumping out, keep the PUMP (C4) key permanently pressed.