WHIRLPOOL CORPORATION ▪ CONFIDENTIAL ▪ EMEA CS&Quality Technical Training and Serviceability Team ▪ By Nicola Padula and Nicola Bargagnati
Code shown
on display
Failure description
Type of
failure
Points to check subsequently until the appliance starts to work properly again.
F-43
Dc link under voltage
Type 2
1)
Measure the mains voltage, if it is correct then:
2)
Replace the related IPC
F-47
After 3 seconds, 10,5 volts line
from one IPC is missing
Type 2
1) Check if the Jumper is setting the right address to the IPC (left/right)
2)
Check the wire between USIF and IPC
3)
Replace the related IPC
F-47
One IPC only is not responding
within a time when it is polled
Type 2
1)
Check if the harness / wires ( WIDE cables) are well connected in the related
connectors. If this does not fix the appliance then:
2)
Replace the related IPC
F-47
WIDE communication error.
Type 3
1)
Check if the harness / wires ( WIDE cables) are well connected in the related
connectors. If this does not fix the appliance then:
Communication between USIF
and all the IPCs is not working.
2)
Replace the USIF
F-56
Wrong or invalid USIF
configuration.
Type 3
1)
Configure the USIF. If this does not fix the appliance then:
2)
Replace the USIF with a new one
Failure description / repair Mistral I270
Troubleshooting