Eeprom Clear Check - Samsung WA5471 Series Technical Information

ALIGNMENT AND ADJUSTMENTS
To avoid risk of electrical shock, personal injury or death; disconnect power to washer
before servicing, unless testing requires power.
Quick Test 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:
- The unit needs to be on.
- Press Delay Start Key, and Power Key at the same
time.
WARNING
1. A ll LED's light up and it sends out Beep Sound when it
enters into the Quick Test Mode. (Including 7-Segment)
2. Displays software version for a sec and Clear EEprom.
3. W hen the version is displayed, turn the Jog-Dial so that
the version disappears. Press the following keys to test the
various components.
- Temp Key : Water Valve Test
- Signal : Door Lock/Unlock Test
- Soil Key : Water Heater Test
- Spin : Drain / circulation pump test
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