Oase ProfiClear Premium TF-XL, Operating Instructions Manual

Page: 77 / 444

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77
System message Functions that are still
available
Possible cause Remedy Resetting the system
message
The drum load is distributed une-
venly
• Align the container horizontally
Pump fed system only:
Water level too low Ensure that the water level in the drum filter is
280 ... 400 mm below the edge of the container.
Gravity fed systems only:
Excessive difference in water level
inlet side/drum side
• Determine the cause of the difference and eliminate it
(e.g. level detection device set too low, screens
clogged, rinsing function inactive)
•
Switch off the pumps and wait until the water level is
equal on both sides. Subsequently, switch on the
pumps again and check the difference.
System message Functions that are still
available
Possible cause Remedy Resetting the system
message
Er55
More than 960 cleaning
cycles in 48 hours
•
Manual cleaning
• Automatic mode
•
Time-dependent
cleaning
• Extended cleaning time
"Extra Cleaning"
Temporary heavy soiling
•
Start-up phase of the filter system
(e.g. during the first start-up)
•
Fish are spawning
Wait until the soiling decreases
•
This operating status is atypical. Avoid long-term
operation in this state.
−
Press key for 5 s
− Automatic if the num-
ber of cleaning proce-
dures drops below 960.
Pond heavily soiled
•
Clean the pond
• Reduce the amount of soiling
Screen elements heavily soiled Clean/descale the screen elements (→ Removing the
screen element)
Insufficient cleaning effect due to
soiled nozzles
Clean the nozzles
Water level in the system too high:
•
Outlet pipes soiled
•
Outlet opening too small
• Max. flow rate exceeded
• Clean outlet pipes
•
Enlarge outlet opening
• Reduce flow rate
Er66
Switch element for rinsing
pump in the control sys-
tem overheated
None Control system is exposed to ex-
cessive heat (sun, ambient temper-
ature)
Protect the control system from heat Automatic when cooled
down
Er88
The filter pump is not
supplying any water or
insufficient water.
• Manual cleaning
• Automatic mode
•
Time-dependent
cleaning
• Extended cleaning time
"Extra Cleaning"
Pump status detection incorrectly
set
Set the pump status detection. (→
E7
: Pump status
detection)
Automatic after elimination
of the cause
The filter pump is switched off. Switch on the filter pump.
The impeller unit of the filter pump
is blocked.
Clean the filter pump.