Diagnosing Failure 41
1. Check the cycle counter in
the Service Information.
You can reset the cycle counter
in the Service Menu.
Table 80
Failure 42: No Network Connection
Failure 42 occurs when there is No Network Connection availa-
ble. For more information about networking, refer to Traceability
Software Manual.
Diagnosing Failure 42
1. Check the network cable.
If the network cable is broken,
replace the network cable.
2. Check the USB-RS485 con-
verter.
If the converter is out of order,
replace it.
Table 81
Failure 43: Wrong Voltage Range Selection
Failure 43 occurs when the wrong Voltage Range has been select-
ed in the Configuration menu.
Depending on the machine type and the inverter type, certain
Voltage ranges are not allowed.
Diagnosing Failure 43
1. Check the Machine Identifi-
cation plate at the back of the
machine.
Select the same Voltage
range in the Configuration
menu as on the Identification
plate of your washing ma-
chine.
Menu Item C:Supply Voltage
Table 82
Failure 44: Incorect Selection of Machine Type
Failure 44 is displayed when the operator selects the freestanding
machine option (i.e. machine with a safety switch) on a rigid-
mount machine (i.e. machine without a safety switch).
Diagnosing Failure 44
1. Check the machine name
plate placed on the back of the
machine.
Select the right machine type
in the Configuration Menu.
Table 83
Failure 45: Drum Rotation Sensor is not Working
Failure 45 is displayed when the programmer device is not re-
ceiving information on drum rotation from the rotation speed sen-
sor. The rotation speed sensor check is performed during the
wash cycle, before the spinning sequence.
Diagnosing Failure 45
1. Check whether the drum ro-
tation sensor is installed at the
drum pulley, correctly set and
connected to the programmer.
Perform correct installation of
the drum rotation sensor.
2. Check correct function of
the sensor. If a metal object is
brought close to the sensor, an
indicator light situated on the
sensor must light up.
If the sensor is not working
correctly, replace it.
3. In Service menu, check cor-
rect function of the rotation
sensor when a metal object is
brought near it.
In case that the programmer
device does not respond to the
signal sent from the rotation
sensor, replace the programm-
er device.
Table 84
Failure 77: Time for Heating Blocking is Out
If external wait function in Initialization menu is set to Heating
and external blocking signal stays high for more then 1 hour then
error 77 is generated.
Diagnosing Failure 77
1. Check if the external block-
ing system operates correctly.
Repair external blocking Sys-
tem in case of failure.
2. Check if the wiring of the
input signal "On Hold" is not
damaged.
If the wiring is damaged: re-
pair the wiring.
3. Check the wash computer.
(Inputs can be checked one by
one in the Service Menu).
If the input of the wash com-
puter is not functional, replace
the wash computer.
Table 85
Failure 80: Time for Dispensing Liquid Detergents
is Out
Failure 80 occurs when the On Hold Signal of the Liquid Supply
Central Dispensing System stays high for more then 1 hour. At
Input 16 of the wash computer, the Liquid Supply Central Dis-
pensing System sends a "High" signal. This makes that the wash-
ing machine wait (at the Wash Sequence) to add Liquid Supply. It
will until the Liquid Supply Central Dispensing System has
pumped its liquid supplies inside the washing machine. When the
Troubleshooting
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Part No. D1631ENR7
Summary of Contents for IYG065J
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