Oase BioTec Premium 80000 EGC, Operating Instructions Manual

Page: 57 / 320

- EN -
57
System message Functions that are still
available
Possible cause Remedy Resetting the system
message
Er44
Motor blocked
(The control system
attempted to start up the
motor three times - 5 times
per attempt)
None Filter drum rotating sluggishly or
jammed
−
Clean edge of the drum/drum seal and grease edge of
the drum Only use original OASE grease (order number
27872).
− Ensure that the rollers move smoothly
− Remove larger particles (e.g. snails, stones) from the
sprocket
Press key for 5 s
The lips of the drum seal were
squeezed when the drum was installed.
Disassemble the drum and ensure that the drum seal is
positioned correctly during re-assembly
The drum load is distributed unevenly Align the container horizontally
Er55
More than 960 cleaning
cycles in 48 hours
− Manual cleaning
− Automatic mode
− Time-dependent 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 number
of cleaning procedures
drops below 960.
Pond heavily soiled
− Clean the pond
− Reduce the amount of soiling
− Install the filter pump in an elevated position.
Screen elements heavily soiled
Clean the screen elements, descale ( → Replacing screen
element)
Insufficient cleaning effect due to soiled
nozzle
− Clean nozzle
Water level in the system too high:
− Outlet pipes soiled − Clean outlet pipes
− Outlet opening too small − Enlarge outlet opening
− Max. flow rate exceeded − Reduce flow rate
− A large amount of dirt has entered
the filter system, water is flowing
over (instead of through) the foam
filters.
− Clean foam filters
Er66
Switch element for rinsing
pump in the control system
overheated
None Control system is exposed to excessive
heat (sun, ambient temperature)
Protect the control system from heat Automatic when cooled down
Er77
Permissible water level in the
filter container is reached
− Manual cleaning
− Automatic mode
− Time-dependent cleaning
Foam filters soiled Clean foam filters ( → Cleaning foam filters) Automatic after elimination of
the cause