3
Installation
Disassembling sequence
Operation
GB
1
3
2
• Connect the pump to the controller’s lead, and connect the DC connector to the controller and
the adapter. To make sure there is a good connection slide the 2 plugs firmly into each other.
To make this easier you can soften the part that goes over the other plug with your fingers.
• Put the adapter’s AC plug into the power socket and the pump will start.
• The controller is not waterproof. Damage caused by water is not covered by warranty.
Speed up/down:
Change the
running speed of the pump, to adjust
the flow. by turning the knob (a) left
or right.
Min
Max
Remove the base by sliding it back and remove
the front protector.
Turn the pump head clockwise
(Face the water inlet of pump)
and dismantle it.
Take out the pump rotor.
Note:
Please check whether the impeller works
smoothly before installation. If not, please
adjust it accordingly.
Troubleshooting
•
Stall protection:
when something blocks the pump, so that the rotor cannot rotate, the pump will automatically stop running after 1 sec.
Switch off the pump and remove the blockage. Now the pump can be turned on again.
•
Water shortage protection:
when there is too little water for the pump, it will stop running after 10 seconds. After 1 minute, the water
pump will automatically start running. If there is still too little water, the pump will stop again after 10 seconds. After two of these cycles,
the pump will continue in a cycle of stopping for 300 seconds and running for 10 seconds. This will ensure that the pump is not damaged. If
enough water is detected during the 10-second operation of the pump, the protection is automatically released and the pump resumes
normal operation. (only DC 2000)
Cleaning
Maintenance
• clean the chamber inside with the brush;
• clean the surfaces of the magnet and the impeller;
• clean the shaft, bearing and other space parts inside.
• Clean the pump monthly, depending on water and
pollution conditions.
• Regular cleaning extents the lifetime of the pump
