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Schindler 3300 3600 elevator door machine inverter VVVF5 VF5+ Fermator door machine box Featured Image
  • Schindler 3300 3600 elevator door machine inverter VVVF5 VF5+ Fermator door machine box
  • Schindler 3300 3600 elevator door machine inverter VVVF5 VF5+ Fermator door machine box
  • Schindler 3300 3600 elevator door machine inverter VVVF5 VF5+ Fermator door machine box
  • Schindler 3300 3600 elevator door machine inverter VVVF5 VF5+ Fermator door machine box
  • Schindler 3300 3600 elevator door machine inverter VVVF5 VF5+ Fermator door machine box

Schindler 3300 3600 elevator door machine inverter VVVF5 VF5+ Fermator door machine box


  • Brand: Fermator
  • Type: VVVF5&VF5+
  • Applicable: Schindler 3300 3600 elevator
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    Product Detail

    Product Display

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    Specifications

    TROUBLESHOOTING
    • The door only closes 35 cm.
    - This is the clear entrance of any controller that has never been adjusted. Therefore an autoadjustment is required (check the autoadjustment process).
    • The door opens but doesn’t close.
    - Check if the photocell LED is activated. If so, verify that the photocell is not blocked or the «OPEN» input is active (#8) continuously.
    - Check if the close signal (#12) arrives to the system using a multimeter or the console. Change the VF control if the voltage arrives, but the door does not close.
    - Check if the re-opening signal (#21) is activated.
    - Check that there is no stray voltage in the open signal.
    • The door re-opens by itself.
    - Check the sensibility of the re-opening (#54) Safety regulation potentiometer.
    - Check that the photocell is not activated.
    - Check that there is no mechanical obstruction on the door.
    - In case of having the same problem, disconnect the photocell and try again with the TEST button, and if the door doesn’t open or close totally there must be a mechanical obstruction on the door.
    • The door doesn’t reach the fully open position
    - Verify the mechanical adjustments of the door. The motor has enough torque to open the doors in normal circumstances until a Clear Opening of 1400 mm (motor without reduction).
    • The door reopens when the skate is closing.
    - Check the regulation of the skate, because probably the locking system of the skate is not well adjusted and the door has a mechanical friction. Verify if the the obstruction LED lights.
    • The door hits when it opens.
    - Check that the skate unlocking is well fixed before the door starts to open. In case the skate is not fully fixed you should check the skate adjustment because it is probably too hard.
    • The door hits when it arrives at the fully open position, the “open” LED is not activated and the
    system gets out of order.
    - Check the tension of the toothed belt, because probably is not correctly adjusted and it slips on the pulley of the motor and consequently the encoder is sending a wrong information. Adjust the belt tension and make the autoadjustment again.
    • The system gets power but doesn’t work and the led ON is off.
    - Check if both external fuse are burned and change it for another Fermator fuse (250 V, 4 A ceramic fast speed).
    • The motor is moving intermittently.
    - Check the wiring connections or if a phase of the motor is failing.
    - Verify that the pulley of the encoder is well assembled.
    • The “ON” LED is activated and the door doesn’t obey to the signals.
    - There has been an obstruction at opening and then the door enters into an “out of order stage” during 15 seconds.
    - In slave mode, there is a continuous obstruction and the lift controller has not changed the close signal by the open signal in slave mode.
    - There has been a short circuit in the output of the motor, and the system will be deactivated during 3 seconds.
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