Seasonal Flow Control (Sfc); Remedy Of Faults - Oase AquaMaxEco Expert 20000/12 V Instrucciones De Uso

- EN -
Commissioning/start-up
N O T E
The unit will be destroyed if it is operated with a dimmer. It contains sensitive electrical components.
• Do not connect the unit to a dimmable power supply.
When started up, the pump automatically performs a pre-programmed self-test (Environmental Function Control
(EFC)). The pump detects if it is running dry / blocked or submerged. The pump switches off automatically after ap-
prox. 90 seconds if it runs dry/is blocked. In the event of a malfunction, disconnect the power supply and "flood the
pump" or remove the obstacle. Afterwards, the unit can be restarted.
Switching on: Connect the unit to the mains. The unit switches on immediately.
Switching off: Disconnect the unit from the mains.

Seasonal Flow Control (SFC)

How to proceed:
 N
• Press and slide the switch.
– ON is indicated on the switch. The function is activated.
– ON is concealed on the switch. The function is deactivated.

Remedy of faults

Malfunction
Pump does not start
Pump does not deliver.
Insufficient delivered quantity
Pump switches off after a short running period.
22
Cause
No mains voltage
Filter housing clogged
Excessively soiled water
The impeller unit is blocked
Filter housing clogged
Excessive loss in the supply lines
Excessively soiled water
Water temperature too high
The impeller unit is blocked
Pump has run dry.
Switching power pack too warm
Remedy
• Check the mains voltage.
• Check the plug connection of the connection
line
• Check supply lines.
• Clean (→ Cleaning the device)
• Clean the pump. The pump automatically
switches on again once the motor has cooled
down.
• Disconnect the power supply and remove
obstacle. Then switch the pump on again.
• Clean (→ Cleaning the device)
• Select larger hose diameter
• Reduce hose length to reduce frictional loss
• Avoid unnecessary connection elements
• Clean pump (→ Cleaning the device). The
pump automatically switches on again once
the motor has cooled down.
• Note maximum water temperature of +35°C.
The pump automatically switches on again
once the motor has cooled down.
• Disconnect the power supply and remove
obstacle. Then switch the pump on again.
• Flood the pump. Fully submerge the pump
for operation in the pond.
• Adhere to max. ambient temperature. (→
Technical data). The switching power pack
automatically shuts down, if it gets too warm.
• After cool-down: Disconnect power plug and
switch the unit on again.
(→ Commissioning/start-up)