Samsung WF365BTBGSF/A2 User Manual Tech Manual (English, French, Spanish) - Page 17
Problem Checking And Method Of Pcb, Warning
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TROUBLE SHOOTING WARNING To avoid risk of electrical shock, personal injury or death; disconnect power to washer before servicing, unless testing requires power. PROBLEM CHECKING AND METHOD OF PCB - If you plug in the power cord and turn Power S/W on, memorized data is displayed. If any data is not displayed, check the followings. WF361*/WF363* WF365*/WF364* Thermistor Check Check Voltage at Pin #1 and #2 of CN3 Tester Check = DC 2.7V If it ready 5V, check if its connector is engaged properly. Water Sensor Check Check Voltage and Frequency at Pin #3 and #2 of CN3 Reset water level = DC2.5V, 25.0KHz Check Voltage and Frequency at Pin #4 and #2 of CN3 Reset water level = DC2.5V, 25.0KHz 17
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PROBLEM CHECKING AND METHOD OF PCB
-
If you plug in the power cord and turn Power S/W on, memorized data is displayed.
If any data is not displayed, check the followings.
Thermistor Check
Check Voltage at Pin #1 and #2 of CN3
Tester Check = DC 2.7V
If it ready 5V, check if its connector is engaged properly.
Water Sensor Check
Check Voltage and Frequency at Pin #3 and #2 of CN3
Reset water level = DC2.5V, 25.0KHz
Check Voltage and Frequency at Pin #4 and #2 of CN3
Reset water level = DC2.5V, 25.0KHz
WF361*/WF363*
WF365*/WF364*
TROUBLE SHOOTING
To avoid risk of electrical shock, personal injury or death; disconnect power to washer
before servicing, unless testing requires power.
WARNING
[BIGBANG]Technical_information-03207A-03_EN.indd
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2013-7-16
17:15:09