Samsung WF457ARGSGR/AA Trouble Shooting Guide User Manual Ver.1.0 (English, Fr - Page 15

Trouble Shooting

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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. Model : WF457AR* The Demo Mode of the WF457AR* model is only for Wash Mode. - Demo mode-Wash Mode is entered when press the '9' button in the Service Mode. - If the Start/Pause button is pressed in WASH Mode, the door is locked (door Lock) and the motor rotates left and right at 45 RPM in a 7 sec on and 3-sec off cycle. - WASH mode continues up to five (5) minutes once started. After the five (5) minutes have elapsed, back to the initial Demo mode-Wash Mode. - If the Start/Pause button is pressed during a WASH mode operation, back to the initial Demo mode-Wash Mode. EEPROM Clear Check Definition of EEPROM Clear Mode: - EEPROM initialization. - All course/option settings are to be reset to default values after EEPROM initialization. - When Service arises and it needs PCB replacement, EEPROM should be reset. How to Enter: Model : WF455AR* - Plug in the unit. - Press Delay Start Key, and Power Key at the same time. Model : WF457AR* - Enter Service Mode - S/W Version Check Mode - "Reset" key repeated three times and press 15 (Techsheet)WF457AR-03152A_EN.indd 15 2012-03-07 �� 3:25:52

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15
Model : WF457AR*
The Demo Mode of the WF457AR* model is only for Wash Mode.
-
Demo mode-Wash Mode is entered when press the ‘9’ button in the Service Mode.
-
If the Start/Pause button is pressed in WASH Mode, the door is locked (door Lock) and the motor
rotates left and right at 45 RPM in a 7 sec on and 3-sec off cycle.
-
WASH mode continues up to five (5) minutes once started. After the five (5) minutes have
elapsed, back to the initial Demo mode-Wash Mode.
-
If the Start/Pause button is pressed during a WASH mode operation, back to the initial Demo
mode-Wash Mode.
EEPROM Clear Check
Definition of EEPROM Clear Mode:
-
EEPROM initialization.
-
All course/option settings are to be reset to default
values after EEPROM initialization.
-
When Service arises and it needs PCB replacement,
EEPROM should be reset.
How to Enter:
Model : WF455AR*
-
Plug in the unit.
-
Press Delay Start Key, and Power Key at the same time.
Model : WF457AR*
-
Enter Service Mode
-
S/W Version Check Mode
-
“Reset” key repeated three times and press
TROUBLE SHOOTING
To avoid risk of electrical shock, personal injury or death; disconnect power to washer
before servicing, unless testing requires power.
WARNING
(Techsheet)WF457AR-03152A_EN.indd
15
2012-03-07
�� 3:25:52