Troubleshooting - RADEMACHER RolloPort SX5 DuoFern Originalbetriebsanleitung

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18. Troubleshooting

Fault
The drive does not work.
The manual transmitter cannot
actuate the drive.
The range of the manual transmitter
is too low.
The toothed belt moves, but the door
does not.
The toothed belt has some sag and
is noisy.
The door does not move and the screen
is blank. The red LED on the printed
circuit board has come on.
Error message "F/H" appears in the
display.
Error message "A" appears in the
display.
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Causes
1. The plug is not inserted prop-
erly.
2. The fuse has been tripped.
1. The manual transmitter may
have been wrongly registered or
has not been registered at all.
2. The battery is dead.
The battery may be dead.
The emergency release may have been
triggered.
The toothed belt is slack due to the
reduced tension of the belt.
The door system is not well balanced
and causes excessive peak power. This
causes the protective function of the
drive to be triggered.
A fault has been detected by the
electronics.
Possible cause:
◆ Excessive force
◆ The pass door contact has
triggered.
◆ A fuse has blown.
The light barrier has been interrupted.
Solution
1. Plug the mains plug into the
mains socket.
2. Have the cause checked by a
qualified engineer, then reset
the fuse.
1. Register the manual transmitter
again, refer to page 71.
2. Replace the battery.
Replace with a new one of the same
model.
Operate the drive until the emergency
release engages again automatically.
Tension the toothed belt as described
on page 55.
Switch off the mains power for a
minimum of 3 minutes. Then adjust
the door system and make sure that it
is well balanced.
Eliminate the cause of the fault or
arrange to have your door checked by
a specialist.
1. Check whether a person or an
obstacle is located within the
monitoring area of the light
barrier.
2. Remove any obstruction.
EN