Before installing the pump you must check that the rotating parts turn freely. For this purpose, remove the fan cover from its seat in the motor end cover. Insert a screwdriver in the notch on the motor shaft from the ventilation side.
Switch on and check that the direction of rotation is correct. If not, invert any two phases leads, after having disconnected the pump from the power mains.
We recommend you read the instruction manual of the KVC (also available in our DNA software) for all information on the product.
