DYNAVERT
®
L05
Troubleshooting instructions
4BS0516DE-EN/011
Stand/ issue: 25.07.03
45
5.4.3 Warning messages on the display
Before the inverter puts out particular fault messages a warning message is given!
This warning message can be identified by the drop-out of the “Ready”-relay, the “
READY
”-
LED on the internal operating panel extinguishes, the “
WARNING”-
LED on the internal
operating panel is on.
The
fault
is
not
displayed. The warning is automatically reset as soon as the respective
event does no longer exist.
Generally follows now the
continuation travel to the next landing
!
Fault message
on the display
Cause of the message
!! Inverter fault !!
Temperature inside
IF>Temp.inside
Fault of temperature sensor for the interior of the inverter
!! Inverter fault !!
Temp.-Sensor Cool.1
IF>TmpSens.Cool.1
Fault of temperature sensor for cooler 1
!! Fault !!
Standby fan
Flt>FanStandstill
Fan blocked or defective
!! Prewarning !!
T-inside too low
Wrg>T-ins.too low
Temperature inside the inverter too low (tripping at - 5
o
C).
!! Prewarning!!
T-cooler 1 too low
Wrg>T-Cool.1 t.lo
Temperature at measuring point of cooler 1 too low (tripping at - 5
o
C).
!! Prewarning!!
T-inside too high
Wrg>T-ins.too hi
Temperature inside the inverter too high (prewarning signal at 5
o
C before the
respective fault tripping (see item 5.4.1.3).
!! Prewarning!!
T-cooler 1 too high
Wrg>T-Cool.1 t.hi
Temperature at measuring point of cooler 1 too high (prewarning signal at 5
o
C
before the respective fault tripping (see item 5.4.1.3).
!! Prewarning!!
Brake Res.Overload
Wrg>BrakeResOverl
Brake resistor overloaded or resistance too low; overloading of the lift;
Lift efficiency > 70%
!! Prewarning!!
Motor overtemp.
Wrg>Mot.Overtemp.
Thermistor at terminal
X1:19/:20
; motor overloaded; insufficient ventilation of motor
or room.
