France Air ECM Notice Technique page 62

LED K1 relay Fault
X11 Open Motor start-up fault
If, despite a start-up command
(unlocking completed and
setpoint > 0 ), the motor does
not start running in the right
direction within 5 minutes,
a fault message is displayed
Mains voltage too low
X12 Open
Switched off if the intermediate
circuit voltage drops below the
set limit value.
X13 Open Mains voltage too high
Cause: input voltage too high
The motor is switched off if the
mains voltage exceeds the set limit
values.
X14 Open Peak current fault
If the supply voltage exceeds (even
briefly) a set limit value, a stoppage
occurs.
X17 Open Temperature alarm
Maximum permissible internal
temperature exceeded.
62 ______________________________________________________________ NT 1963 E – 07/2020
Fault elimination
If it is possible to start the motor
in the set rotation direction after the
fault message, this message will
disappear.
After an intermediate voltage outage, the
timer restarts from zero upon the
stoppage.
Check whether the motor is running
freely.
Check whether the fan is driven
in reverse because of the air current (
behaviour in case of reverse rotation
because of the air current).
An automatic attempted start-up
is made if the mains voltage goes back
above the limit value.
If the mains voltage remains below the
limit value for more than 75 s,
a fault message is generated.
An automatic attempted start-up
is made if the mains voltage drops back
below the limit value.
If the mains voltage remains above
the limit value for more than 75 s, a fault
message is generated.
After a stoppage, the controller waits for
5 s, then makes another attempted
start-up.
If there are 5 stoppages in the space of
60 s, a final shutdown occurs, with a fault
message. After 60 s without another
stoppage, the counter is reset.
The controller switches off the motor.
Automatic restart after cooling.
Controller cooling
check