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If heating starts with no water supplied during wash
When in "Data View" mode after water supply during the
washing cycle,
is the (DATA_N_3 * 100 + DATA_N_4) value
24.75 kHz or lower?
e.g., DATA_N_3 = 24, DATA_N_4 = 91
Water level frequency of 24.91 kHz
After the water is completely drained during spin-dry
operation, when in "Data View" mode, is the (DATA_N_3
* 100 + DATA_N_4 ) value 25.30 kHz or higher?
In Standard wash mode, select 95 degrees for the
temperature and operate the product.
If drainage does not occur
Is the drainage hose twisted or frozen?
Is the filter in the pump housing clogged?
Are the blue 4-pin connector of the pump
connector and PWB ASSEMBLY (MAIN)
disconnected, or do they have a contact fault?
Are the resistance between the 2 terminals of
the drainage pump open or shorted? (Coil
resistance: 80–150 Ω)
In spin-dry condition, is the voltage between the
white 1-pin (1) and blue 1-pin (2) of the PCB
ASSEMBLY (MAIN) AC 220 V? (measure without
disconnecting the connector)
예
Yes
예
Yes
아니오
No
아니오
No
No
아니오
아니오
No
29
Replace the SENSOR
No
아니오
(PRESSURE).
Replace the SENSOR
No
아니오
(PRESSURE).
Check and replace PWB
No
아니오
ASSEMBLY MAIN
as necessary.
Install the drainage hose
Yes
예
properly.
예
Yes
Remove the clogging.
Reconnect the connector and
Yes
예
repair the contact fault.
Replace the PUMP
Yes
예
ASSEMBLY.
Replace
아니오
No
PWB ASSEMBLY, MAIN.
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