EasyPro Eco-Clear EPS4900 Mode d'emploi, sécurité, garantie - Page 5

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Troubleshooting

Before taking any troubleshooting action, disconnect pump from the power supply.

Does not start

• Make sure power cord is plugged in

• Check outlet GFCI or house circuit breaker

• Improper power supply

Running, no water

• Check pump housing or piping for obstructions

• Check if impeller is broken or stuck

• Vertical pumping distance is too high, or the pipe size is too small

• Pond filter needs to be cleaned

• Water level is too low

• For the EPS4900VF, be sure the controller is on. It may be necessary to increase the flow

volume temporarily and once running smoothly the flow can be lowered again.

Running, very little water

• Check pump housing or impeller for clogs

• Check tubing for kinks or obstructions

• Vertical pumping distance is too high, or the pipe size is too small

• Pond filter needs to be cleaned

• Low water conditions with pump sucking air

• For the EPS4900VF, adjust flow with the controller. It may be necessary to increase the flow

volume temporarily and once running smoothly the flow can be lowered again.

GFCI breaker tripping

• Power cord may be damaged and getting wet. The cord is not replaceable, so a new unit will

be required.

• Nuisance trip due to improper grounding

• Overloaded circuit

Pumps stops

• Make sure water being pumped is not too hot, causing the pump to overheat.

• Clear obstructions – check pump, tubing, filter, etc.

• Check that the impeller is in good repair. Replace if needed.

• Check power supply