Adjust motor current monitoring

Display the current value of the motor current monitoring

  1. Press the control knob for 3 s.
  2. Menu 1.00 appears.
  3. Turn the control knob until Menu 4.00 appears.
  4. Press the control knob.
  5. Menu 4.01 appears.
  6. Turn the control knob until menu 4.25 to 4.26 appears.
  7. Menu 4.25: Shows the set motor current for pump 1.
  8. Menu 4.26: Shows the set motor current for pump 2.
  1. Current value of the motor current monitoring checked.
    Compare the set value with the specification on the rating plate. If the set value differs from the specification on the rating plate, adjust the value.

Adjust the motor current monitoring value

DANGER

danger

Risk of fatal injury due to electrical current!

There is a risk of fatal injury when performing work on the open switchgear! The components carry current!

  1. Have work carried out by a qualified electrician.
  2. Avoid contact with earthed metal parts (pipes, frames etc.).
  1. Motor current monitoring settings checked.
  1. Turn the control knob until menu 4.25 to 4.26 appears.
  2. Menu 4.25: Shows the set motor current for pump 1.
  3. Menu 4.26: Shows the set motor current for pump 2.
  4. Open the switchgear.
  5. Correct the motor current on the potentiometer with a screwdriver (see “Overview of components”). Read changes directly off the display.
  6. Once all of the motor currents have been corrected, close the switchgear.
  1. Motor current monitoring set. Perform direction of rotation check.