16
8.Trouble shooting
·
Check the communication wiring.
·
Check the dip-switch 1 and 2 setting correct.
·
Change control boards.
·
Check if the transmitter is coded.
·
Check if the coded transmitter works normally.
·
Check the dip-switch2.
·
Check the communication wiring.
·
Check whether the Master and the Slave openers set
normally.
·
Change control boards.
·
Check the terminal wiring.
·
Check the power-on switch.
·
Check the fuse.
·
Measure the transformer’s input and output.
·
Check the power chip on the control board.
Door opening and closing are
inconsistent with control mode.
The Master and the Slave
openers can not communicate
Unable to set Limits by
self-learning
·
Check the dip-switch 3.
·
Change the battery.
·
Re-code.
·
Code another new transmitter.
·
After con
rming the transmitter is normal,check
whether the receiver on the control board works
well.If not,change a new receiver.
·
Check and rewire the terminals.
·
Change a new motor and test whether the control
board works well.
·
Change a new control board and test whether the
motor works well.
trouble
Trouble shooting
Transmitter doesn’t work.
Motor doesn’t work
Unable to set parameters
All LED indicators are
off after power on.
