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Emma GreeneAug 19, 2025
What to do if DAB PUMPS Inverter display shows OC?
- SShawn BeasleyAug 19, 2025
If the DAB PUMPS Inverter display shows OC, it could be due to several reasons: * Incorrect pump current setting (RC): Set RC with the current according to the type of connection (star or delta) as stated on the motor dataplate. * Excessive absorption: Ensure that the motor has all phases connected. * Pump blocked: Check that the impeller or motor is not blocked or obstructed by foreign bodies. * Inverted direction of rotation: Check the direction of rotation.
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