LG LFXS26973 Series Service Manual page 68

Hygiene fan doesn't work
1
Choose the Hygiene Max in display
Check the PCB Voltage.
Is CON6 2 pin ~ 5 pin
nd th
voltage 12V?
CON5
2 th pin ~ 1 th Pin
Yes
2
Is the connector loose?
No
Change the
No
PCB
Voltage [V]
12V
Connect the
Yes
housing
3
Check the Hygiene voltage
Is voltage 12V? (While door open)
Yes
4
Explain to customer
- 68 -
Change the
No
Fan motor