18
The door will only open, but will
not close
The photocell function has been
activated.
Close the photocell function
following instructions in section
4.5
The motor rotates but the door
doesn
‟
t move
Motor is in manual mode
Push up the manual release lever
to re-activate
The door closes when pressing
„
UP
‟
during limit setting
Left / right installation error
Chang the installation direction
according to left/right installation
setting in the instruction manual
3 short beeps from buzzer
means over-load protection
The door has met an obstacle
Remove the obstacle
The garage door may be twisted
Door may require
adjustment/repair
