Duratuf D3 Gebruikershandleiding - Pagina 17
Blader online of download pdf Gebruikershandleiding voor {categorie_naam} Duratuf D3. Duratuf D3 20 pagina's. Roller door opener
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Symptom
The door closes when pressing
'UP' during limit setting
2 short beeps from buzzer
means 24V DC motor is not
working correctly
3 short beeps from buzzer
means over-load protection
4 short beeps from buzzer
means the potentiometer is not
working correctly
Possible Reason
Left / right installation error
The connection between the
motor and the control board is
broken
Motor fault
The door has met an obstacle
Door twisted
The potentiometer connection to
the control board has broken
Potentiometer faulty
17
Solution
Change the installation
direction according to left/right
installation setting in the
instruction manual
Check the connection between
motor and control board
Replace the motor
Remove the obstacle
Fix the door
Check the connection between
motor and control board
Replace the potentiometer