18
9. TROUBLESHOOTING (What to do if...)
Acoustic signals from the control unit
Sequence Meaning Solution
1 costant beep
(continuous or
intermittent)
Faulty control unit Replace the control unit
2 beeps Motor problem - Set the limit switches
- The thermal protection could be activated. Wait while the
motor cools down.
- Check the motor connection
- Test the motor separately by means of a proper tool
3 beeps at
startup
Radio receiver is empty Memorize at least one transmitter
4 beeps
(L1 = OFF)
Radio receiver is full Max. number of transmitter exceeded
4 beeps
(L1 = ON)
Safety test failure: wired
safety edge
- Check the rubber profile general condition
5 beeps
(L2 = ON)
Safety test failure:
wireless safety edge
system
Control unit checks
- The radio card (master) must be correctly inserted in the
plug: check all the pins
- The radio card (master) must be paired with the bottom slat
transmitter (slave)
Bottom slat transmitter checks
- Check type, polarity and charge level of the batteries
- Check functionality by pressing the button
- Check the DIP1 position (at par. 2.2)
- Check wiring between bottom slat transmitter and sensitive
edge (terminals and wire colour)
Sensitive edge checks
- Check the rubber profile general condition
- Check the functionality by means of the testing procedure
with DIP2 (at par. 2.2)
5 quick beeps
every 5 seconds
(L4 flashes)
Low batteries in the
bottom slat transmitter
Replace the batteries as soon as possible. Pay attention to
the polarity.
6 beeps
(L3 = ON)
Safety test failure:
emergency STOP (TB)
Check the safety device connected and the connections
8 beeps Limit switch error: the
manoeuvre exceeded
the working time.
Check the limit switches and, in case, set them again
9/10 beeps One of the relay is
defective (see the
diagram at page 6)
Replace the control unit
To Next Page
Loading...
Need help?
General
